{"id":280400,"date":"2023-11-04T11:08:47","date_gmt":"2023-11-04T04:08:47","guid":{"rendered":"https:\/\/hoanghamobile.com\/tin-tuc\/?p=280400"},"modified":"2023-11-04T11:08:47","modified_gmt":"2023-11-04T04:08:47","slug":"cach-tat-tuong-lua","status":"publish","type":"post","link":"https:\/\/hoanghamobile.com\/tin-tuc\/cach-tat-tuong-lua\/","title":{"rendered":"C\u00e1ch t\u1eaft\/b\u1eadt t\u01b0\u1eddng l\u1eeda Windows Firewall trong Win 7, 8\/8.1 v\u00e0 10"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">Trong th\u1eddi \u0111\u1ea1i c\u00f4ng ngh\u1ec7, kh\u00f4ng th\u1ec3 ph\u1ee7 nh\u1eadn c\u00f3 ng\u00e0y c\u00e0ng nhi\u1ec1u nh\u1eefng c\u00f4ng ngh\u1ec7 b\u1ea3o m\u1eadt cao c\u1ea5p \u0111\u00e3 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf, tuy nhi\u00ean nh\u1eefng k\u1ebb gian c\u0169ng kh\u00f4ng v\u00ec th\u1ebf m\u00e0 t\u1eeb b\u1ecf th\u1eddi c\u01a1 x\u00e2m nh\u1eadp v\u00e0o c\u00e1c l\u1ed7 h\u1ed5ng tr\u00ean nh\u1eefng m\u00e1y t\u00ednh c\u00f3 k\u1ebft n\u1ed1i internet \u0111\u1ec3 tr\u1ee5c l\u1ee3i. V\u1ea5n \u0111\u1ec1 n\u00e2ng cao b\u1ea3o m\u1eadt ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c quan t\u00e2m nhi\u1ec1u h\u01a1n khi h\u00e0ng lo\u1ea1t nh\u1eefng v\u1ee5 t\u1ea5n c\u00f4ng m\u1ea1ng x\u1ea3y ra th\u01b0\u1eddng xuy\u00ean. M\u00e1y t\u00ednh b\u1ea1n c\u00f3 m\u1ed9t r\u00e0o ch\u1eafn an to\u00e0n \u0111\u00f3 ch\u00ednh l\u00e0 Windows Firewall, tuy nhi\u00ean trong nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p b\u1ea1n c\u1ea7n v\u00f4 hi\u1ec7u h\u00f3a n\u00f3 \u0111\u1ec3 th\u1ef1c hi\u1ec7n nh\u1eefng t\u00e1c v\u1ee5 quan tr\u1ecdng kh\u00e1c. Trong b\u00e0i vi\u1ebft n\u00e0y, Ho\u00e0ng H\u00e0 Mobile s\u1ebd h\u01b0\u1edbng d\u1eabn b\u1ea1n <\/span><b>c\u00e1ch t\u1eaft t\u01b0\u1eddng l\u1eeda<\/b><span style=\"font-weight: 400;\"> an to\u00e0n tr\u00ean Windows 7, 8\/8.1 v\u00e0 10 \u0111\u01a1n gi\u1ea3n, d\u1ec5 th\u1ef1c hi\u1ec7n nh\u1ea5t.<\/span><\/p>\n<h2><b>T\u01b0\u1eddng l\u1eeda Windows Firewall trong Windows l\u00e0 g\u00ec?<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">T\u01b0\u1eddng l\u1eeda Windows Firewall l\u00e0 m\u1ed9t t\u00ednh n\u0103ng t\u00edch h\u1ee3p s\u1eb5n trong h\u1ec7 \u0111i\u1ec1u h\u00e0nh Windows. N\u00f3 l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a b\u1ed9 c\u00f4ng c\u1ee5 b\u1ea3o m\u1eadt c\u1ee7a Windows v\u00e0 \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c b\u1ea3o v\u1ec7 m\u00e1y t\u00ednh kh\u1ecfi c\u00e1c m\u1ed1i \u0111e d\u1ecda m\u1ea1ng. T\u01b0\u1eddng l\u1eeda Windows Firewall ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t r\u00e0o ch\u1eafn gi\u1eefa m\u1ea1ng n\u1ed9i b\u1ed9 c\u1ee7a b\u1ea1n v\u00e0 m\u1ea1ng b\u00ean ngo\u00e0i (Internet ho\u1eb7c m\u1ea1ng c\u00f4ng c\u1ed9ng). N\u00f3 gi\u00e1m s\u00e1t v\u00e0 ki\u1ec3m so\u00e1t l\u01b0u l\u01b0\u1ee3ng m\u1ea1ng \u0111i v\u00e0 \u0111\u1ebfn t\u1eeb m\u00e1y t\u00ednh c\u1ee7a b\u1ea1n, \u0111\u1ea3m b\u1ea3o r\u1eb1ng ch\u1ec9 nh\u1eefng k\u1ebft n\u1ed1i an to\u00e0n m\u1edbi \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp, cung c\u1ea5p m\u1ed9t t\u1ea7ng b\u1ea3o v\u1ec7 b\u1ed5 sung cho m\u00e1y t\u00ednh c\u1ee7a b\u1ea1n, ng\u0103n ch\u1eb7n c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng m\u1ea1ng v\u00e0 truy c\u1eadp tr\u00e1i ph\u00e9p v\u00e0o h\u1ec7 th\u1ed1ng.<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-weight: 400;\">\u00a0<picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-25.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-25-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-25-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-280582 webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-25.jpg\" alt=\"cach-tat-tuong-lua-windows-25\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-25.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-25-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-25-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/span><\/p>\n<p><span style=\"font-weight: 400;\">V\u00ec th\u1ebf vi\u1ec7c t\u1eaft t\u01b0\u1eddng l\u1eeda trong Windows c\u1ea7n ph\u1ea3i \u0111\u01b0\u1ee3c c\u00e2n nh\u1eafc k\u1ef9 l\u01b0\u1ee1ng tr\u01b0\u1edbc khi th\u1ef1c hi\u1ec7n. Windows Firewall \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 b\u1ea3o v\u1ec7 m\u00e1y t\u00ednh kh\u1ecfi c\u00e1c m\u1ed1i \u0111e d\u1ecda, cho n\u00ean Windows Firewall \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t m\u1eb7c \u0111\u1ecbnh. N\u1ebfu trong tr\u01b0\u1eddng h\u1ee3p c\u1ea7n t\u1eaft t\u01b0\u1eddng l\u1eeda, b\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o c\u00e1c c\u00e1ch t\u1eaft t\u01b0\u1eddng l\u1eeda trong n\u1ed9i dung ti\u1ebfp theo ngay sau \u0111\u00e2y.<\/span><\/p>\n<h2><b>C\u00e1ch t\u1eaft t\u01b0\u1eddng l\u1eeda trong Windows 7<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">C\u00e1ch t\u1eaft\/b\u1eadt t\u01b0\u1eddng l\u1eeda trong Windows 7 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n nh\u01b0 sau:<\/span><\/p>\n<p><b>B\u01b0\u1edbc 1:<\/b><span style=\"font-weight: 400;\"> Nh\u1ea5p v\u00e0o n\u00fat Start Menu (B\u1eaft \u0111\u1ea7u) tr\u00ean thanh Taskbar. G\u00f5 <\/span><b>Control Panel<\/b><span style=\"font-weight: 400;\"> v\u00e0o \u00f4 t\u00ecm ki\u1ebfm v\u00e0 nh\u1ea5n Enter. Ch\u1ecdn Control Panel t\u1eeb k\u1ebft qu\u1ea3 t\u00ecm ki\u1ebfm.<\/span><\/p>\n<p style=\"text-align: center;\"><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-1.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-1-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-1-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img decoding=\"async\" class=\"alignnone size-full wp-image-280558 webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-1.jpg\" alt=\"cach-tat-tuong-lua-windows-1\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-1.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-1-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-1-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<p><b>B\u01b0\u1edbc 2:<\/b><span style=\"font-weight: 400;\"> Trong c\u1eeda s\u1ed5 Control Panel, t\u00ecm v\u00e0 nh\u1ea5p v\u00e0o m\u1ee5c <\/span><b>System and Security<\/b><span style=\"font-weight: 400;\"> (H\u1ec7 th\u1ed1ng v\u00e0 B\u1ea3o m\u1eadt).<\/span><\/p>\n<p style=\"text-align: center;\"><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-2.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-2-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-2-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img decoding=\"async\" class=\"alignnone size-full wp-image-280559 webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-2.jpg\" alt=\"cach-tat-tuong-lua-windows-2\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-2.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-2-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-2-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<p><b>B\u01b0\u1edbc 3:<\/b><span style=\"font-weight: 400;\"> Trong giao di\u1ec7n System and Security, t\u00ecm v\u00e0 ch\u1ecdn m\u1ee5c <\/span><b>Windows Firewall<\/b><span style=\"font-weight: 400;\"> (T\u01b0\u1eddng l\u1eeda Windows).<\/span><\/p>\n<p style=\"text-align: center;\"><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-3.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-3-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-3-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-280560 webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-3.jpg\" alt=\"cach-tat-tuong-lua-windows-3\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-3.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-3-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-3-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<p><b>B\u01b0\u1edbc 4:<\/b><span style=\"font-weight: 400;\"> Giao di\u1ec7n Windows Firewall s\u1ebd hi\u1ec3n th\u1ecb. Tr\u00ean b\u00ean tr\u00e1i m\u00e0n h\u00ecnh, ch\u1ecdn <\/span><b>Turn Windows Firewall on or off<\/b><span style=\"font-weight: 400;\"> (B\u1eadt ho\u1eb7c T\u1eaft t\u01b0\u1eddng l\u1eeda Windows).<\/span><\/p>\n<p style=\"text-align: center;\"><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-4.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-4-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-4-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-280561 webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-4.jpg\" alt=\"cach-tat-tuong-lua-windows-4\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-4.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-4-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-4-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<p><b>B\u01b0\u1edbc 5:<\/b><span style=\"font-weight: 400;\"> Tr\u00ean giao di\u1ec7n b\u1eadt\/t\u1eaft t\u01b0\u1eddng l\u1eeda, b\u1ea1n c\u00f3 hai l\u1ef1a ch\u1ecdn:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">N\u1ebfu b\u1ea1n mu\u1ed1n v\u00f4 hi\u1ec7u h\u00f3a t\u01b0\u1eddng l\u1eeda, ch\u1ecdn <\/span><b>Turn off Windows Firewall<\/b><span style=\"font-weight: 400;\"> (T\u1eaft t\u01b0\u1eddng l\u1eeda Windows).<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">N\u1ebfu b\u1ea1n mu\u1ed1n b\u1eadt t\u01b0\u1eddng l\u1eeda, ch\u1ecdn <\/span><b>Turn on Windows Firewall<\/b><span style=\"font-weight: 400;\"> (B\u1eadt t\u01b0\u1eddng l\u1eeda Windows).<\/span><\/li>\n<\/ul>\n<p style=\"text-align: center;\"><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-5.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-5-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-5-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-280562 webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-5.jpg\" alt=\"cach-tat-tuong-lua-windows-5\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-5.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-5-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-5-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<p><b>B\u01b0\u1edbc 6: <\/b><span style=\"font-weight: 400;\">\u0110\u1ec3 ho\u00e0n t\u1ea5t, nh\u1ea5p v\u00e0o n\u00fat <\/span><b>OK<\/b><span style=\"font-weight: 400;\">.<\/span><\/p>\n<p style=\"text-align: center;\"><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-6.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-6-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-6-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-280563 webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-6.jpg\" alt=\"cach-tat-tuong-lua-windows-6\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-6.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-6-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-6-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<h2><b>C\u00e1ch t\u1eaft t\u01b0\u1eddng l\u1eeda trong Windows 10, 8\/8.1<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Kh\u00f4ng th\u1ec3 ph\u1ee7 nh\u1eadn ch\u1ee9c n\u0103ng b\u1ea3o v\u1ec7 quan tr\u1ecdng c\u1ee7a Firewall trong h\u1ec7 \u0111i\u1ec1u h\u00e0nh Windows 10 kh\u1ecfi c\u00e1c m\u1ed1i \u0111e d\u1ecda m\u1ea1ng. C\u00f3 nhi\u1ec1u t\u00ednh hu\u1ed1ng b\u1eaft bu\u1ed9c b\u1ea1n ph\u1ea3i t\u1eaft t\u01b0\u1eddng l\u1eeda, c\u00f3 th\u1ec3 l\u00e0 \u0111\u1ec3 ki\u1ec3m tra, r\u00e0 so\u00e1t, \u0111i\u1ec1u ch\u1ec9nh,&#8230;. V\u00e0 trong ph\u1ea7n n\u1ed9i dung ti\u1ebfp theo \u0111\u00e2y, ch\u00fang t\u00f4i s\u1ebd h\u01b0\u1edbng d\u1eabn b\u1ea1n c\u00e1ch t\u1eaft t\u01b0\u1eddng l\u1eeda trong Windows 10 (Windows 8\/8.1 th\u1ef1c hi\u1ec7n t\u01b0\u01a1ng t\u1ef1).<\/span><\/p>\n<h3><b>C\u00e1ch t\u1eaft t\u01b0\u1eddng l\u1eeda win 10 b\u1eb1ng Control Panel<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">\u0110\u1ec3 b\u1eadt ho\u1eb7c t\u1eaft t\u01b0\u1eddng l\u1eeda trong Control Panel tr\u00ean Windows 10, b\u1ea1n c\u00f3 th\u1ec3 l\u00e0m theo c\u00e1c b\u01b0\u1edbc sau:<\/span><\/p>\n<p><b>B\u01b0\u1edbc 1:<\/b><span style=\"font-weight: 400;\"> B\u1ea1n c\u00f3 th\u1ec3 nh\u1ea5p chu\u1ed9t ph\u1ea3i v\u00e0o Menu Start, sau \u0111\u00f3 ch\u1ecdn <\/span><b>Control Panel<\/b><span style=\"font-weight: 400;\"> t\u1eeb danh s\u00e1ch. Ho\u1eb7c b\u1ea1n c\u00f3 th\u1ec3 t\u00ecm ki\u1ebfm &#8220;Control Panel&#8221; trong h\u1ed9p t\u00ecm ki\u1ebfm tr\u00ean thanh Taskbar v\u00e0 nh\u1ea5p v\u00e0o k\u1ebft qu\u1ea3 t\u01b0\u01a1ng \u1ee9ng.<\/span><\/p>\n<p style=\"text-align: center;\"><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-12.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-12-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-12-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-280569 webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-12.jpg\" alt=\"cach-tat-tuong-lua-windows-12\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-12.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-12-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-12-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<p><b>B\u01b0\u1edbc 2:<\/b><span style=\"font-weight: 400;\"> Trong Control Panel, ch\u1ecdn <\/span><b>System and Security<\/b><span style=\"font-weight: 400;\"> (H\u1ec7 th\u1ed1ng v\u00e0 B\u1ea3o m\u1eadt).<\/span><\/p>\n<p style=\"text-align: center;\"><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-13.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-13-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-13-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-280570 webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-13.jpg\" alt=\"cach-tat-tuong-lua-windows-13\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-13.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-13-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-13-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<p><b>B\u01b0\u1edbc 3:<\/b><span style=\"font-weight: 400;\"> Trong m\u1ee5c System and Security, b\u1ea1n s\u1ebd th\u1ea5y m\u1ed9t s\u1ed1 t\u00f9y ch\u1ecdn, t\u00ecm v\u00e0 nh\u1ea5p v\u00e0o <\/span><b>Windows Defender Firewall<\/b><span style=\"font-weight: 400;\"> (T\u01b0\u1eddng l\u1eeda Windows Defender).<\/span><\/p>\n<p style=\"text-align: center;\"><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-14.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-14-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-14-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-280571 webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-14.jpg\" alt=\"cach-tat-tuong-lua-windows-14\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-14.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-14-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-14-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<p><b>B\u01b0\u1edbc 4:<\/b><span style=\"font-weight: 400;\"> Trong c\u1eeda s\u1ed5 Windows Defender Firewall hi\u1ec7n ra, b\u1ea1n s\u1ebd th\u1ea5y c\u00e1c t\u00f9y ch\u1ecdn \u0111\u1ec3 b\u1eadt ho\u1eb7c t\u1eaft t\u01b0\u1eddng l\u1eeda \u1edf menu tr\u00e1i, ch\u1ecdn <\/span><b>Turn Windows Defender Firewall on or off<\/b><span style=\"font-weight: 400;\"> (B\u1eadt ho\u1eb7c t\u1eaft T\u01b0\u1eddng l\u1eeda Windows Defender).<\/span><\/p>\n<p style=\"text-align: center;\"><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-15.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-15-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-15-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-280572 webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-15.jpg\" alt=\"cach-tat-tuong-lua-windows-15\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-15.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-15-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-15-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<p><b>B\u01b0\u1edbc 5:<\/b><span style=\"font-weight: 400;\"> Sau \u0111\u00f3 ch\u1ecdn Turn off Windows Defender Firewall (T\u1eaft T\u01b0\u1eddng l\u1eeda Windows Defender) \u0111\u1ec3 t\u1eaft ho\u1eb7c <\/span><b>Turn on Windows Defender Firewall<\/b><span style=\"font-weight: 400;\"> (B\u1eadt T\u01b0\u1eddng l\u1eeda Windows Defender) \u0111\u1ec3 b\u1eadt l\u1ea1i t\u01b0\u1eddng l\u1eeda.<\/span><\/p>\n<p style=\"text-align: center;\"><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-16.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-16-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-16-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-280573 webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-16.jpg\" alt=\"cach-tat-tuong-lua-windows-16\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-16.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-16-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-16-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<p><b>B\u01b0\u1edbc 6:<\/b><span style=\"font-weight: 400;\"> Sau khi b\u1ea1n ho\u00e0n th\u00e0nh vi\u1ec7c ch\u1ecdn t\u00f9y ch\u1ecdn, nh\u1ea5p v\u00e0o <\/span><b>OK<\/b><span style=\"font-weight: 400;\"> \u0111\u1ec3 \u00e1p d\u1ee5ng thay \u0111\u1ed5i.<\/span><\/p>\n<h3><b>C\u00e1ch t\u1eaft t\u01b0\u1eddng l\u1eeda win 10 trong Security and Maintenance<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">\u0110\u1ec3 b\u1eadt t\u01b0\u1eddng l\u1eeda trong Security and Maintenance tr\u00ean Windows 10, b\u1ea1n c\u00f3 th\u1ec3 l\u00e0m theo c\u00e1c b\u01b0\u1edbc sau:<\/span><\/p>\n<p><b>B\u01b0\u1edbc 1:<\/b><span style=\"font-weight: 400;\"> Nh\u1ea5p chu\u1ed9t ph\u1ea3i v\u00e0o bi\u1ec3u t\u01b0\u1ee3ng <\/span><b>Security and Maintenance<\/b><span style=\"font-weight: 400;\"> (B\u1ea3o m\u1eadt v\u00e0 B\u1ea3o tr\u00ec) tr\u00ean thanh Taskbar (bi\u1ec3u t\u01b0\u1ee3ng h\u00ecnh c\u1edd b\u00e1o m\u00e0u xanh). N\u1ebfu kh\u00f4ng c\u00f3 tr\u00ean thanh Taskbar th\u00ec v\u00e0o <\/span><b>Control Panel<\/b><span style=\"font-weight: 400;\"> ch\u1ecdn <\/span><b>System Security<\/b><span style=\"font-weight: 400;\"> sau \u0111\u00f3 ch\u1ecdn <\/span><b>Security and Maintenance.<\/b><\/p>\n<p style=\"text-align: center;\"><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-18.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-18-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-18-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-280575 webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-18.jpg\" alt=\"cach-tat-tuong-lua-windows-18\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-18.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-18-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-18-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<p style=\"text-align: center;\"><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-19.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-19-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-19-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-280576 webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-19.jpg\" alt=\"cach-tat-tuong-lua-windows-19\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-19.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-19-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-19-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<p><b>B\u01b0\u1edbc 2:<\/b><span style=\"font-weight: 400;\"> Trong c\u1eeda s\u1ed5 Security and Maintenance, b\u1ea1n s\u1ebd th\u1ea5y c\u00e1c ph\u1ea7n Security (B\u1ea3o m\u1eadt) v\u00e0 Maintenance (B\u1ea3o tr\u00ec). Nh\u1ea5p chu\u1ed9t v\u00e0o m\u0169i t\u00ean b\u00ean c\u1ea1nh ph\u1ea7n <\/span><b>Security<\/b><span style=\"font-weight: 400;\"> \u0111\u1ec3 m\u1edf r\u1ed9ng danh s\u00e1ch c\u00e1c t\u00f9y ch\u1ecdn.<\/span><\/p>\n<p style=\"text-align: center;\"><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-20.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-20-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-20-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-280577 webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-20.jpg\" alt=\"cach-tat-tuong-lua-windows-20\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-20.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-20-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-20-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<p><b>B\u01b0\u1edbc 3:<\/b><span style=\"font-weight: 400;\"> Trong ph\u1ea7n Security, b\u1ea1n s\u1ebd th\u1ea5y m\u1ed9t danh s\u00e1ch c\u00e1c m\u1ee5c b\u1ea3o m\u1eadt. T\u00ecm v\u00e0 nh\u1ea5p v\u00e0o m\u1ee5c<\/span><b> Firewall<\/b><span style=\"font-weight: 400;\"> (T\u01b0\u1eddng l\u1eeda), sau \u0111\u00f3 nh\u1ea5p v\u00e0o li\u00ean k\u1ebft <\/span><b>Turn on now<\/b><span style=\"font-weight: 400;\"> (B\u1eadt ngay) \u0111\u1ec3 b\u1eadt t\u01b0\u1eddng l\u1eeda.<\/span><\/p>\n<p style=\"text-align: center;\"><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-21.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-21-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-21-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-280578 webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-21.jpg\" alt=\"cach-tat-tuong-lua-windows-21\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-21.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-21-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-21-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<h3><b>B\u1eadt ho\u1eb7c t\u1eaft Windows Firewall trong Command Prompt<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">C\u00e1ch t\u1eaft t\u01b0\u1eddng l\u1eeda Windows Firewall trong Windows 10 b\u1eb1ng Command Prompt, b\u1ea1n c\u00f3 th\u1ec3 l\u00e0m theo c\u00e1c b\u01b0\u1edbc sau:<\/span><\/p>\n<p><b>B\u01b0\u1edbc 1:<\/b><span style=\"font-weight: 400;\"> Nh\u1ea5p chu\u1ed9t ph\u1ea3i v\u00e0o bi\u1ec3u t\u01b0\u1ee3ng <\/span><b>Start<\/b><span style=\"font-weight: 400;\"> (B\u1eaft \u0111\u1ea7u) tr\u00ean thanh Taskbar v\u00e0 ch\u1ecdn <\/span><b>Command Prompt<\/b><span style=\"font-weight: 400;\"> (Prompt l\u1ec7nh) ho\u1eb7c g\u00f5 &#8220;<\/span><b>cmd<\/b><span style=\"font-weight: 400;\">&#8221; v\u00e0o khung t\u00ecm ki\u1ebfm.<\/span><\/p>\n<p style=\"text-align: center;\"><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-7.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-7-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-7-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-280564 webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-7.jpg\" alt=\"cach-tat-tuong-lua-windows-7\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-7.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-7-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-7-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<p><b>B\u01b0\u1edbc 2:<\/b><span style=\"font-weight: 400;\"> N\u1ebfu c\u1eeda s\u1ed5 <\/span><b>Run as administrator<\/b><span style=\"font-weight: 400;\"> (Ch\u1ea1y v\u1edbi quy\u1ec1n qu\u1ea3n tr\u1ecb) xu\u1ea5t hi\u1ec7n, h\u00e3y nh\u1ea5p v\u00e0o &#8220;Yes&#8221; (C\u00f3) \u0111\u1ec3 cho ph\u00e9p Command Prompt ch\u1ea1y v\u1edbi quy\u1ec1n qu\u1ea3n tr\u1ecb.<\/span><\/p>\n<p style=\"text-align: center;\"><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-8.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-8-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-8-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-280565 webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-8.jpg\" alt=\"cach-tat-tuong-lua-windows-8\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-8.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-8-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-8-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<p><b>B\u01b0\u1edbc 3:<\/b><span style=\"font-weight: 400;\"> \u0110\u1ec3 v\u00f4 hi\u1ec7u h\u00f3a tr\u1ea1ng th\u00e1i hi\u1ec7n t\u1ea1i c\u1ee7a Windows Firewall, nh\u1eadp l\u1ec7nh sau v\u00e0 nh\u1ea5n Enter: &#8220;netsh advfirewall set allprofiles state off&#8221;.<\/span><\/p>\n<p style=\"text-align: center;\"><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-9.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-9-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-9-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-280566 webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-9.jpg\" alt=\"cach-tat-tuong-lua-windows-9\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-9.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-9-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-9-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<p><b>B\u01b0\u1edbc 4:<\/b><span style=\"font-weight: 400;\"> \u0110\u1ec3 k\u00edch ho\u1ea1t Windows Firewall, nh\u1eadp l\u1ec7nh sau v\u00e0 nh\u1ea5n Enter: &#8220;netsh advfirewall set allprofiles state on&#8221;.<\/span><\/p>\n<p style=\"text-align: center;\"><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-10.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-10-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-10-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-280567 webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-10.jpg\" alt=\"cach-tat-tuong-lua-windows-10\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-10.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-10-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-10-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<p><b>B\u01b0\u1edbc 5:<\/b><span style=\"font-weight: 400;\"> Sau khi b\u1ea1n th\u1ef1c hi\u1ec7n l\u1ec7nh t\u01b0\u01a1ng \u1ee9ng, Windows Firewall s\u1ebd \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t ho\u1eb7c v\u00f4 hi\u1ec7u h\u00f3a t\u00f9y thu\u1ed9c v\u00e0o l\u1ec7nh b\u1ea1n \u0111\u00e3 nh\u1eadp.<\/span><\/p>\n<p style=\"text-align: center;\"><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-11.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-11-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-11-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-280568 webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-11.jpg\" alt=\"cach-tat-tuong-lua-windows-11\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-11.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-11-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-11-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<h2><b>M\u1ed9t s\u1ed1 c\u00e2u h\u1ecfi li\u00ean quan \u0111\u1ebfn c\u00e1ch t\u1eaft t\u01b0\u1eddng l\u1eeda<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Vi\u1ec7c t\u1eaft t\u01b0\u1eddng l\u1eeda c\u00f3 th\u1ec3 t\u1ea1o ra r\u1ee7i ro b\u1ea3o m\u1eadt cho h\u1ec7 th\u1ed1ng. Do \u0111\u00f3, tr\u01b0\u1edbc khi th\u1ef1c hi\u1ec7n vi\u1ec7c t\u1eaft t\u01b0\u1eddng l\u1eeda, c\u1ea7n ph\u1ea3i hi\u1ec3u r\u00f5 v\u1ec1 h\u1ec7 th\u1ed1ng v\u00e0 nh\u1eefng h\u1ec7 qu\u1ea3 c\u00f3 th\u1ec3 x\u1ea3y ra. Trong ph\u1ea7n ti\u1ebfp theo, ch\u00fang ta s\u1ebd c\u00f9ng gi\u1ea3i \u0111\u00e1p m\u1ed9t s\u1ed1 c\u00e2u h\u1ecfi ph\u1ed5 bi\u1ebfn li\u00ean quan \u0111\u1ebfn c\u00e1ch t\u1eaft t\u01b0\u1eddng l\u1eeda v\u00e0 nh\u1eefng y\u1ebfu t\u1ed1 c\u1ea7n xem x\u00e9t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n cho h\u1ec7 th\u1ed1ng.<\/span><\/p>\n<h3><b>V\u00ec sao ph\u1ea3i t\u1eaft t\u01b0\u1eddng l\u1eeda?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">T\u1eaft t\u01b0\u1eddng l\u1eeda c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m b\u1ea3o m\u1eadt c\u1ee7a h\u1ec7 th\u1ed1ng, tuy nhi\u00ean, trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p c\u1ee5 th\u1ec3, c\u00e1ch t\u1eaft t\u01b0\u1eddng l\u1eeda c\u1ea7n \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o c\u00e1c t\u00e1c v\u1ee5 c\u1ea7n thi\u1ebft nh\u01b0 sau:<\/span><\/p>\n<p><b>WiFi, Internet:<\/b><span style=\"font-weight: 400;\"> Trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p, t\u01b0\u1eddng l\u1eeda c\u00f3 th\u1ec3 g\u00e2y ra s\u1ef1 c\u1ed1 k\u1ebft n\u1ed1i m\u1ea1ng ho\u1eb7c g\u00e2y l\u1ed7i trong qu\u00e1 tr\u00ecnh truy c\u1eadp Internet. Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, t\u1eaft t\u01b0\u1eddng l\u1eeda trong th\u1eddi gian nh\u1ea5t \u0111\u1ecbnh c\u00f3 th\u1ec3 gi\u00fap x\u00e1c \u0111\u1ecbnh xem t\u01b0\u1eddng l\u1eeda c\u00f3 li\u00ean quan \u0111\u1ebfn s\u1ef1 c\u1ed1 hay kh\u00f4ng, h\u1ed7 tr\u1ee3 s\u1eeda l\u1ed7i m\u1ea1ng ho\u1eb7c Internet.<\/span><\/p>\n<p><b>Virus:<\/b><span style=\"font-weight: 400;\"> Khi ph\u00e1t hi\u1ec7n m\u1ed9t nghi ng\u1edd v\u1ec1 s\u1ef1 t\u1ea5n c\u00f4ng ho\u1eb7c ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i tr\u00ean m\u00e1y t\u00ednh, vi\u1ec7c t\u1eaft t\u01b0\u1eddng l\u1eeda cho ph\u00e9p ph\u1ea7n m\u1ec1m di\u1ec7t virus ho\u1eb7c c\u00f4ng c\u1ee5 ph\u00e2n t\u00edch b\u1ea3o m\u1eadt thu th\u1eadp th\u00f4ng tin ho\u1eb7c th\u1ef1c hi\u1ec7n qu\u00e9t h\u1ec7 th\u1ed1ng m\u1ed9t c\u00e1ch chi ti\u1ebft h\u01a1n \u0111\u1ec3 b\u00e1o c\u00e1o v\u00e0 x\u1eed l\u00fd c\u00e1c v\u1ea5n \u0111\u1ec1 li\u00ean quan.<\/span><\/p>\n<p><b>Gi\u00e1m s\u00e1t:<\/b><span style=\"font-weight: 400;\"> Khi g\u1eb7p ph\u1ea3i c\u00e1c ho\u1ea1t \u0111\u1ed9ng b\u1ea5t th\u01b0\u1eddng tr\u00ean m\u00e1y t\u00ednh, t\u1eaft t\u01b0\u1eddng l\u1eeda cho ph\u00e9p c\u00e1c c\u00f4ng c\u1ee5 gi\u00e1m s\u00e1t ho\u1ea1t \u0111\u1ed9ng m\u1ea1ng ho\u1eb7c \u1ee9ng d\u1ee5ng thu th\u1eadp th\u00f4ng tin chi ti\u1ebft h\u01a1n \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh nguy\u00ean nh\u00e2n v\u00e0 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1.<\/span><\/p>\n<p><b>Ng\u0103n ch\u1eb7n:<\/b><span style=\"font-weight: 400;\"> M\u1ed9t s\u1ed1 t\u1ea5n c\u00f4ng m\u1ea1ng ho\u1eb7c ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ng\u0103n ch\u1eb7n ho\u1eb7c ph\u00e1t hi\u1ec7n t\u1ed1t h\u01a1n khi t\u01b0\u1eddng l\u1eeda \u0111\u01b0\u1ee3c t\u1eaft. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p c\u00e1c c\u00f4ng c\u1ee5 b\u1ea3o m\u1eadt ph\u00e1t hi\u1ec7n c\u00e1c m\u1eabu \u0111\u1ed9c h\u1ea1i m\u1edbi h\u01a1n v\u00e0 th\u1ef1c hi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o v\u1ec7 ph\u00f9 h\u1ee3p h\u01a1n \u0111\u1ec3 \u0111\u1ed1i ph\u00f3 v\u1edbi ch\u00fang.<\/span><\/p>\n<p style=\"text-align: center;\"><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-22.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-22-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-22-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-280579 webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-22.jpg\" alt=\"cach-tat-tuong-lua-windows-22\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-22.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-22-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-22-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<h3><b>C\u00f3 bao nhi\u00eau lo\u1ea1i t\u01b0\u1eddng l\u1eeda?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">C\u00f3 2 lo\u1ea1i t\u01b0\u1eddng l\u1eeda, m\u1ed7i lo\u1ea1i c\u00f3 t\u00ednh n\u0103ng v\u00e0 ph\u1ea1m vi b\u1ea3o v\u1ec7 kh\u00e1c nhau v\u00e0 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng k\u1ebft h\u1ee3p v\u1edbi nhau \u0111\u1ec3 x\u00e2y d\u1ef1ng m\u1ed9t h\u1ec7 th\u1ed1ng b\u1ea3o m\u1eadt m\u1ea1ng to\u00e0n di\u1ec7n. Personal Firewall t\u1eadp trung v\u00e0o b\u1ea3o v\u1ec7 m\u00e1y t\u00ednh c\u00e1 nh\u00e2n, trong khi Network Firewall b\u1ea3o v\u1ec7 to\u00e0n b\u1ed9 m\u1ea1ng.\u00a0<\/span><\/p>\n<p><b>Personal Firewall (T\u01b0\u1eddng l\u1eeda c\u00e1 nh\u00e2n):<\/b><span style=\"font-weight: 400;\"> Personal Firewall l\u00e0 m\u1ed9t ph\u1ea7n m\u1ec1m \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t v\u00e0 ch\u1ea1y tr\u00ean m\u00e1y t\u00ednh c\u00e1 nh\u00e2n, nh\u1eb1m b\u1ea3o v\u1ec7 h\u1ec7 th\u1ed1ng c\u1ee7a ng\u01b0\u1eddi d\u00f9ng kh\u1ecfi c\u00e1c m\u1ed1i \u0111e d\u1ecda m\u1ea1ng. Personal Firewall qu\u1ea3n l\u00fd v\u00e0 ki\u1ec3m so\u00e1t l\u01b0u l\u01b0\u1ee3ng m\u1ea1ng v\u00e0o v\u00e0 ra t\u1eeb m\u00e1y t\u00ednh c\u00e1 nh\u00e2n. N\u00f3 cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng c\u1ea5u h\u00ecnh c\u00e1c quy t\u1eafc b\u1ea3o m\u1eadt, x\u00e1c \u0111\u1ecbnh \u1ee9ng d\u1ee5ng n\u00e0o \u0111\u01b0\u1ee3c truy c\u1eadp m\u1ea1ng, qu\u1ea3n l\u00fd c\u00e1c k\u1ebft n\u1ed1i m\u1ea1ng v\u00e0 ch\u1eb7n c\u00e1c ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng mong mu\u1ed1n. V\u00ed d\u1ee5 quen thu\u1ed9c nh\u1ea5t v\u1ec1 Personal Firewall l\u00e0 Windows Firewall trong h\u1ec7 \u0111i\u1ec1u h\u00e0nh Windows.<\/span><\/p>\n<p style=\"text-align: center;\"><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-24.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-24-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-24-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-280581 webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-24.jpg\" alt=\"cach-tat-tuong-lua-windows-24\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-24.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-24-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-24-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<p><b>Network Firewall (T\u01b0\u1eddng l\u1eeda m\u1ea1ng):<\/b><span style=\"font-weight: 400;\"> Network Firewall l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb ph\u1ea7n c\u1ee9ng ho\u1eb7c m\u1ed9t h\u1ec7 th\u1ed1ng ph\u1ea7n m\u1ec1m \u0111\u01b0\u1ee3c tri\u1ec3n khai tr\u00ean m\u1ea1ng \u0111\u1ec3 b\u1ea3o v\u1ec7 m\u1ea1ng v\u00e0 c\u00e1c thi\u1ebft b\u1ecb trong m\u1ea1ng kh\u1ecfi c\u00e1c m\u1ed1i \u0111e d\u1ecda m\u1ea1ng. Network Firewall ki\u1ec3m so\u00e1t l\u01b0u l\u01b0\u1ee3ng m\u1ea1ng v\u00e0o v\u00e0 ra kh\u1ecfi m\u1ea1ng b\u1eb1ng c\u00e1ch gi\u00e1m s\u00e1t v\u00e0 l\u1ecdc g\u00f3i tin d\u1ef1a tr\u00ean c\u00e1c ti\u00eau ch\u00ed nh\u01b0 \u0111\u1ecba ch\u1ec9 IP, c\u1ed5ng, giao th\u1ee9c v\u00e0 c\u00e1c th\u00f4ng tin kh\u00e1c \u0111\u1ec3 quy\u1ebft \u0111\u1ecbnh xem m\u1ed9t k\u1ebft n\u1ed1i m\u1ea1ng c\u00f3 \u0111\u01b0\u1ee3c ph\u00e9p hay kh\u00f4ng. Network Firewall th\u01b0\u1eddng \u0111\u01b0\u1ee3c tri\u1ec3n khai t\u1ea1i c\u00e1c \u0111i\u1ec3m chuy\u1ec3n ti\u1ebfp m\u1ea1ng nh\u01b0 b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn ho\u1eb7c trung t\u00e2m d\u1eef li\u1ec7u \u0111\u1ec3 b\u1ea3o v\u1ec7 to\u00e0n b\u1ed9 m\u1ea1ng.<\/span><\/p>\n<h3><b>T\u01b0\u1eddng l\u1eeda c\u00f3 nhi\u1ec7m v\u1ee5 g\u00ec?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Tr\u01b0\u1edbc khi th\u1ef1c hi\u1ec7n c\u00e1c c\u00e1ch t\u1eaft t\u01b0\u1eddng l\u1eeda tr\u00ean, c\u00f3 khi n\u00e0o b\u1ea1n th\u1eafc m\u1eafc t\u01b0\u1eddng l\u1eeda c\u00f3 nhi\u1ec7m v\u1ee5 g\u00ec kh\u00f4ng? Nhi\u1ec7m v\u1ee5 ch\u00ednh c\u1ee7a t\u01b0\u1eddng l\u1eeda (firewall) nh\u01b0 sau:<\/span><\/p>\n<p><b>Ki\u1ec3m so\u00e1t truy c\u1eadp:<\/b><span style=\"font-weight: 400;\"> T\u01b0\u1eddng l\u1eeda ki\u1ec3m so\u00e1t v\u00e0 qu\u1ea3n l\u00fd quy\u1ec1n truy c\u1eadp v\u00e0o v\u00e0 ra kh\u1ecfi m\u1ea1ng. N\u00f3 x\u00e1c \u0111\u1ecbnh li\u1ec7u m\u1ed9t k\u1ebft n\u1ed1i m\u1ea1ng c\u00f3 \u0111\u01b0\u1ee3c ph\u00e9p hay kh\u00f4ng d\u1ef1a tr\u00ean c\u00e1c quy t\u1eafc b\u1ea3o m\u1eadt \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh tr\u01b0\u1edbc \u0111\u00f3. \u0110i\u1ec1u n\u00e0y gi\u00fap ng\u0103n ch\u1eb7n c\u00e1c k\u1ebft n\u1ed1i kh\u00f4ng mong mu\u1ed1n v\u00e0 b\u1ea3o v\u1ec7 c\u00e1c t\u00e0i nguy\u00ean m\u1ea1ng quan tr\u1ecdng.<\/span><\/p>\n<p><b>L\u1ecdc g\u00f3i tin:<\/b><span style=\"font-weight: 400;\"> N\u00f3 quy\u1ebft \u0111\u1ecbnh xem m\u1ed9t g\u00f3i tin c\u00f3 \u0111\u01b0\u1ee3c chuy\u1ec3n ti\u1ebfp hay ch\u1eb7n l\u1ea1i d\u1ef1a tr\u00ean quy t\u1eafc b\u1ea3o m\u1eadt \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp b\u1eb1ng c\u00e1ch l\u1ecdc v\u00e0 ph\u00e2n lo\u1ea1i c\u00e1c g\u00f3i tin d\u1eef li\u1ec7u d\u1ef1a tr\u00ean c\u00e1c ti\u00eau ch\u00ed nh\u01b0 \u0111\u1ecba ch\u1ec9 IP, c\u1ed5ng, giao th\u1ee9c v\u00e0 nhi\u1ec1u th\u00f4ng tin kh\u00e1c.<\/span><\/p>\n<p><b>B\u1ea3o v\u1ec7 kh\u1ecfi t\u1ea5n c\u00f4ng:<\/b><span style=\"font-weight: 400;\"> T\u01b0\u1eddng l\u1eeda gi\u00fap ng\u0103n ch\u1eb7n v\u00e0 ph\u00e1t hi\u1ec7n c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng m\u1ea1ng nh\u01b0 t\u1ea5n c\u00f4ng t\u1eeb ch\u1ed1i d\u1ecbch v\u1ee5 (DoS), t\u1ea5n c\u00f4ng t\u1eeb ch\u1ed1i d\u1ecbch v\u1ee5 ph\u00e2n t\u00e1n (DDoS), t\u1ea5n c\u00f4ng qu\u00e9t c\u1ed5ng (port scanning),&#8230;<\/span><\/p>\n<p><b>Theo d\u00f5i:<\/b><span style=\"font-weight: 400;\"> T\u01b0\u1eddng l\u1eeda theo d\u00f5i ho\u1ea1t \u0111\u1ed9ng m\u1ea1ng v\u00e0 ghi l\u1ea1i c\u00e1c s\u1ef1 ki\u1ec7n quan tr\u1ecdng nh\u01b0 l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp, c\u1ed1 g\u1eafng x\u00e2m nh\u1eadp v\u00e0 c\u00e1c ho\u1ea1t \u0111\u1ed9ng b\u1ea5t th\u01b0\u1eddng kh\u00e1c. Nh\u1eefng th\u00f4ng tin n\u00e0y gi\u00fap ph\u00e2n t\u00edch v\u00e0 ki\u1ec3m tra b\u1ea3o m\u1eadt m\u1ea1ng sau n\u00e0y.<\/span><\/p>\n<p><b>VPN (Virtual Private Network):<\/b><span style=\"font-weight: 400;\"> M\u1ed9t s\u1ed1 t\u01b0\u1eddng l\u1eeda cung c\u1ea5p t\u00ednh n\u0103ng VPN \u0111\u1ec3 t\u1ea1o ra k\u1ebft n\u1ed1i an to\u00e0n v\u00e0 m\u00e3 h\u00f3a gi\u1eefa c\u00e1c m\u1ea1ng t\u1eeb xa ho\u1eb7c gi\u1eefa ng\u01b0\u1eddi d\u00f9ng t\u1eeb xa v\u00e0 m\u1ea1ng n\u1ed9i b\u1ed9. \u0110i\u1ec1u n\u00e0y gi\u00fap b\u1ea3o v\u1ec7 th\u00f4ng tin truy\u1ec1n qua m\u1ea1ng c\u00f4ng c\u1ed9ng.<\/span><\/p>\n<p style=\"text-align: center;\"><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-23.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-23-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-23-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-280580 webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-23.jpg\" alt=\"cach-tat-tuong-lua-windows-23\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-23.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-23-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-23-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<h3><b>T\u01b0\u1eddng l\u1eeda c\u00f3 nh\u01b0\u1ee3c \u0111i\u1ec3m kh\u00f4ng?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Tuy v\u1eabn c\u00f2n nh\u01b0\u1ee3c \u0111i\u1ec3m nh\u01b0ng t\u01b0\u1eddng l\u1eeda v\u1eabn l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n quan tr\u1ecdng c\u1ee7a h\u1ec7 th\u1ed1ng b\u1ea3o m\u1eadt m\u1ea1ng \u0111em \u0111\u1ebfn nhi\u1ec1u l\u1ee3i \u00edch trong vi\u1ec7c b\u1ea3o v\u1ec7 h\u1ec7 th\u1ed1ng v\u00e0 m\u1ea1ng kh\u1ecfi c\u00e1c m\u1ed1i \u0111e d\u1ecda. Tr\u01b0\u1edbc khi th\u1ef1c hi\u1ec7n c\u00e1ch t\u1eaft t\u01b0\u1eddng l\u1eeda, b\u1ea1n n\u00ean l\u01b0\u1eddng tr\u01b0\u1edbc m\u1ed9t s\u1ed1 nh\u01b0\u1ee3c \u0111i\u1ec3m ph\u1ed5 bi\u1ebfn c\u1ee7a t\u01b0\u1eddng l\u1eeda nh\u01b0 sau:<\/span><\/p>\n<p><b>C\u00e1c l\u1ed7 h\u1ed5ng b\u1ea3o m\u1eadt:<\/b><span style=\"font-weight: 400;\"> Nh\u01b0 b\u1ea5t k\u1ef3 ph\u1ea7n m\u1ec1m ho\u1eb7c thi\u1ebft b\u1ecb b\u1ea3o m\u1eadt n\u00e0o kh\u00e1c, t\u01b0\u1eddng l\u1eeda c\u0169ng c\u00f3 th\u1ec3 c\u00f3 c\u00e1c l\u1ed7 h\u1ed5ng b\u1ea3o m\u1eadt. N\u1ebfu nh\u1eefng l\u1ed7 h\u1ed5ng n\u00e0y b\u1ecb l\u1ee3i d\u1ee5ng, t\u01b0\u1eddng l\u1eeda c\u00f3 th\u1ec3 tr\u1edf th\u00e0nh \u0111i\u1ec3m y\u1ebfu trong h\u1ec7 th\u1ed1ng b\u1ea3o m\u1eadt v\u00e0 b\u1ecb x\u00e2m nh\u1eadp. M\u1ed9t s\u1ed1 k\u1ef9 thu\u1eadt t\u1ea5n c\u00f4ng nh\u01b0 t\u1ea5n c\u00f4ng li\u00ean k\u1ebft (link hopping), s\u1eed d\u1ee5ng c\u1ed5ng kh\u00f4ng chu\u1ea9n v\u00e0 m\u00e3 h\u00f3a giao ti\u1ebfp,&#8230; c\u00e1c t\u1ea5n c\u00f4ng n\u00e0y c\u00f3 th\u1ec3 truy c\u1eadp v\u00e0o m\u1ea1ng b\u00ean trong m\u00e0 kh\u00f4ng b\u1ecb ch\u1eb7n b\u1edfi t\u01b0\u1eddng l\u1eeda.<\/span><\/p>\n<p><b>Qu\u1ea3n l\u00fd l\u01b0u l\u01b0\u1ee3ng m\u1ea1ng:<\/b><span style=\"font-weight: 400;\"> Trong m\u1ea1ng l\u1edbn v\u00e0 c\u00f3 l\u01b0u l\u01b0\u1ee3ng cao, t\u01b0\u1eddng l\u1eeda c\u00f3 th\u1ec3 tr\u1edf th\u00e0nh h\u1ea1n ch\u1ebf hi\u1ec7u su\u1ea5t v\u00e0 l\u00e0m gi\u1ea3m t\u1ed1c \u0111\u1ed9 k\u1ebft n\u1ed1i m\u1ea1ng, \u0111\u1eb7c bi\u1ec7t v\u1edbi c\u00e1c t\u01b0\u1eddng l\u1eeda ph\u1ea7n c\u1ee9ng khi ch\u00fang ph\u1ea3i x\u1eed l\u00fd m\u1ed9t l\u01b0\u1ee3ng l\u1edbn g\u00f3i tin m\u1ea1ng.<\/span><\/p>\n<p><b>Kh\u00f3 kh\u0103n trong vi\u1ec7c x\u00e1c \u0111\u1ecbnh m\u1ed1i \u0111e d\u1ecda m\u1edbi:<\/b><span style=\"font-weight: 400;\"> T\u01b0\u1eddng l\u1eeda d\u1ef1a v\u00e0o c\u00e1c quy t\u1eafc \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp tr\u01b0\u1edbc \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh xem m\u1ed9t k\u1ebft n\u1ed1i m\u1ea1ng c\u00f3 \u0111\u01b0\u1ee3c ph\u00e9p truy c\u1eadp hay kh\u00f4ng, \u0111\u00f4i khi n\u00f3 c\u00f3 th\u1ec3 g\u1eb7p kh\u00f3 kh\u0103n trong vi\u1ec7c nh\u1eadn di\u1ec7n c\u00e1c m\u1ed1i \u0111e d\u1ecda m\u1edbi khi c\u00e1c k\u1ef9 thu\u1eadt t\u1ea5n c\u00f4ng m\u1edbi c\u00f3 th\u1ec3 tr\u00e1nh \u0111\u01b0\u1ee3c nh\u1eefng h\u00e0ng r\u00e0o c\u1ea3nh b\u00e1o \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng b\u1edfi c\u00e1c quy t\u1eafc s\u1eb5n c\u00f3 trong t\u01b0\u1eddng l\u1eeda.<\/span><\/p>\n<p style=\"text-align: center;\"><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-26.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-26-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/10\/cach-tat-tuong-lua-26-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-280583 webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-26.jpg\" alt=\"cach-tat-tuong-lua-windows-26\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-26.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-26-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-26-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<h2><b>T\u1ea1m k\u1ebft<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Trong h\u1ec7 \u0111i\u1ec1u h\u00e0nh Windows 7, 8\/8.1 v\u00e0 10, t\u01b0\u1eddng l\u1eeda Windows Firewall \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c b\u1ea3o v\u1ec7 m\u00e1y t\u00ednh kh\u1ecfi c\u00e1c m\u1ed1i \u0111e d\u1ecda m\u1ea1ng. Tuy nhi\u00ean, c\u00f3 nh\u1eefng tr\u01b0\u1eddng h\u1ee3p b\u1ea1n c\u1ea7n t\u1eaft ho\u1eb7c b\u1eadt t\u01b0\u1eddng l\u1eeda \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c t\u00e1c v\u1ee5 c\u1ee5 th\u1ec3. Trong b\u00e0i vi\u1ebft tr\u00ean,<\/span><span style=\"font-weight: 400;\"> Ho\u00e0ng H\u00e0 Mobile<\/span><span style=\"font-weight: 400;\"> \u0111\u00e3 h\u01b0\u1edbng d\u1eabn b\u1ea1n c\u00e1ch t\u1eaft t\u01b0\u1eddng l\u1eeda Windows Firewall tr\u00ean c\u00e1c phi\u00ean b\u1ea3n Windows 7, 8\/8.1 v\u00e0 10 k\u00e8m h\u00ecnh minh h\u1ecda chi ti\u1ebft gi\u00fap b\u1ea1n d\u1ec5 d\u00e0ng th\u1ef1c hi\u1ec7n. Ch\u00fac c\u00e1c b\u1ea1n th\u1ef1c hi\u1ec7n th\u00e0nh c\u00f4ng.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">XEM TH\u00caM:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\"><a href=\"https:\/\/hoanghamobile.com\/tin-tuc\/this-site-cant-be-reached\/\"><b>10 C\u00e1ch kh\u1eafc ph\u1ee5c l\u1ed7i This site can\u2019t be reached nhanh ch\u00f3ng hi\u1ec7u qu\u1ea3<\/b><\/a><\/li>\n<li style=\"font-weight: 400;\"><a href=\"https:\/\/hoanghamobile.com\/tin-tuc\/quen-mat-khau-laptop\/\"><b>Qu\u00ean m\u1eadt kh\u1ea9u laptop th\u00ec ph\u1ea3i l\u00e0m th\u1ebf n\u00e0o? 4 c\u00e1ch kh\u1eafc ph\u1ee5c nhanh nh\u1ea5t cho b\u1ea1n\u00a0<\/b><\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Trong th\u1eddi \u0111\u1ea1i c\u00f4ng ngh\u1ec7, kh\u00f4ng th\u1ec3 ph\u1ee7 nh\u1eadn c\u00f3 ng\u00e0y c\u00e0ng nhi\u1ec1u nh\u1eefng c\u00f4ng ngh\u1ec7 b\u1ea3o m\u1eadt cao c\u1ea5p \u0111\u00e3 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf, tuy nhi\u00ean nh\u1eefng k\u1ebb gian c\u0169ng kh\u00f4ng v\u00ec th\u1ebf m\u00e0 t\u1eeb b\u1ecf th\u1eddi c\u01a1 x\u00e2m nh\u1eadp v\u00e0o c\u00e1c l\u1ed7 h\u1ed5ng tr\u00ean nh\u1eefng m\u00e1y t\u00ednh c\u00f3 k\u1ebft n\u1ed1i internet \u0111\u1ec3 tr\u1ee5c l\u1ee3i. [&hellip;]<\/p>\n","protected":false},"author":75,"featured_media":280584,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16,412],"tags":[],"class_list":["post-280400","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-thu-thuat","category-thu-thuat-may-tinh"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.2 (Yoast SEO v24.2) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>C\u00e1ch t\u1eaft t\u01b0\u1eddng l\u1eeda Windows Firewall trong Win 7, 8\/8.1 v\u00e0 10<\/title>\n<meta name=\"description\" content=\"C\u00f3 r\u1ea5t nhi\u1ec1u c\u00e1ch t\u1eaft t\u01b0\u1eddng l\u1eeda Windows Firewall \u0111\u01a1n gi\u1ea3n v\u00e0 c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n v\u00f4 c\u00f9ng nhanh ch\u00f3ng, c\u00f9ng tham kh\u1ea3o b\u00e0i vi\u1ebft ngay sau \u0111\u00e2y.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/hoanghamobile.com\/tin-tuc\/cach-tat-tuong-lua\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"C\u00e1ch t\u1eaft\/b\u1eadt t\u01b0\u1eddng l\u1eeda Windows Firewall trong Win 7, 8\/8.1 v\u00e0 10\" \/>\n<meta property=\"og:description\" content=\"C\u00f3 r\u1ea5t nhi\u1ec1u c\u00e1ch t\u1eaft t\u01b0\u1eddng l\u1eeda Windows Firewall \u0111\u01a1n gi\u1ea3n v\u00e0 c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n v\u00f4 c\u00f9ng nhanh ch\u00f3ng, c\u00f9ng tham kh\u1ea3o b\u00e0i vi\u1ebft ngay sau \u0111\u00e2y.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/hoanghamobile.com\/tin-tuc\/cach-tat-tuong-lua\/\" \/>\n<meta property=\"og:site_name\" content=\"Tin t\u1ee9c c\u00f4ng ngh\u1ec7 - HoangHaMobile\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/hoanghamobilecom\" \/>\n<meta property=\"article:published_time\" content=\"2023-11-04T04:08:47+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-27.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"628\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Vo Lan\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi\" \/>\n\t<meta name=\"twitter:data1\" content=\"Vo Lan\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data2\" content=\"19 ph\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/hoanghamobile.com\/tin-tuc\/cach-tat-tuong-lua\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/hoanghamobile.com\/tin-tuc\/cach-tat-tuong-lua\/\"},\"author\":{\"name\":\"Vo Lan\",\"@id\":\"https:\/\/hoanghamobile.com\/tin-tuc\/#\/schema\/person\/bc2d94dde92f5ae5c9cfdd919216cd98\"},\"headline\":\"C\u00e1ch t\u1eaft\/b\u1eadt t\u01b0\u1eddng l\u1eeda Windows Firewall trong Win 7, 8\/8.1 v\u00e0 10\",\"datePublished\":\"2023-11-04T04:08:47+00:00\",\"dateModified\":\"2023-11-04T04:08:47+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/hoanghamobile.com\/tin-tuc\/cach-tat-tuong-lua\/\"},\"wordCount\":3883,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/hoanghamobile.com\/tin-tuc\/#organization\"},\"image\":{\"@id\":\"https:\/\/hoanghamobile.com\/tin-tuc\/cach-tat-tuong-lua\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-27.jpg\",\"articleSection\":[\"Th\u1ee7 thu\u1eadt\",\"Th\u1ee7 thu\u1eadt m\u00e1y t\u00ednh\"],\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/hoanghamobile.com\/tin-tuc\/cach-tat-tuong-lua\/#respond\"]}],\"copyrightYear\":\"2023\",\"copyrightHolder\":{\"@id\":\"https:\/\/hoanghamobile.com\/tin-tuc\/#organization\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/hoanghamobile.com\/tin-tuc\/cach-tat-tuong-lua\/\",\"url\":\"https:\/\/hoanghamobile.com\/tin-tuc\/cach-tat-tuong-lua\/\",\"name\":\"C\u00e1ch t\u1eaft t\u01b0\u1eddng l\u1eeda Windows Firewall trong Win 7, 8\/8.1 v\u00e0 10\",\"isPartOf\":{\"@id\":\"https:\/\/hoanghamobile.com\/tin-tuc\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/hoanghamobile.com\/tin-tuc\/cach-tat-tuong-lua\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/hoanghamobile.com\/tin-tuc\/cach-tat-tuong-lua\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-27.jpg\",\"datePublished\":\"2023-11-04T04:08:47+00:00\",\"dateModified\":\"2023-11-04T04:08:47+00:00\",\"description\":\"C\u00f3 r\u1ea5t nhi\u1ec1u c\u00e1ch t\u1eaft t\u01b0\u1eddng l\u1eeda Windows Firewall \u0111\u01a1n gi\u1ea3n v\u00e0 c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n v\u00f4 c\u00f9ng nhanh ch\u00f3ng, c\u00f9ng tham kh\u1ea3o b\u00e0i vi\u1ebft ngay sau \u0111\u00e2y.\",\"breadcrumb\":{\"@id\":\"https:\/\/hoanghamobile.com\/tin-tuc\/cach-tat-tuong-lua\/#breadcrumb\"},\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/hoanghamobile.com\/tin-tuc\/cach-tat-tuong-lua\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\/\/hoanghamobile.com\/tin-tuc\/cach-tat-tuong-lua\/#primaryimage\",\"url\":\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-27.jpg\",\"contentUrl\":\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-27.jpg\",\"width\":1200,\"height\":628,\"caption\":\"cach-tat-tuong-lua-windows-27\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/hoanghamobile.com\/tin-tuc\/cach-tat-tuong-lua\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Trang ch\u1ee7\",\"item\":\"https:\/\/hoanghamobile.com\/tin-tuc\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Th\u1ee7 thu\u1eadt\",\"item\":\"https:\/\/hoanghamobile.com\/tin-tuc\/category\/thu-thuat\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"C\u00e1ch t\u1eaft\/b\u1eadt t\u01b0\u1eddng l\u1eeda Windows Firewall trong Win 7, 8\/8.1 v\u00e0 10\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/hoanghamobile.com\/tin-tuc\/#website\",\"url\":\"https:\/\/hoanghamobile.com\/tin-tuc\/\",\"name\":\"Tin t\u1ee9c c\u00f4ng ngh\u1ec7 - HoangHaMobile\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/hoanghamobile.com\/tin-tuc\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/hoanghamobile.com\/tin-tuc\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"vi\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/hoanghamobile.com\/tin-tuc\/#organization\",\"name\":\"Tin t\u1ee9c c\u00f4ng ngh\u1ec7 - HoangHaMobile\",\"url\":\"https:\/\/hoanghamobile.com\/tin-tuc\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\/\/hoanghamobile.com\/tin-tuc\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2021\/12\/logo-text.png\",\"contentUrl\":\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2021\/12\/logo-text.png\",\"width\":256,\"height\":37,\"caption\":\"Tin t\u1ee9c c\u00f4ng ngh\u1ec7 - HoangHaMobile\"},\"image\":{\"@id\":\"https:\/\/hoanghamobile.com\/tin-tuc\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/hoanghamobilecom\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/hoanghamobile.com\/tin-tuc\/#\/schema\/person\/bc2d94dde92f5ae5c9cfdd919216cd98\",\"name\":\"Vo Lan\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\/\/hoanghamobile.com\/tin-tuc\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/litespeed\/avatar\/99c001002186b6496fee18e795301746.jpg?ver=1774865215\",\"contentUrl\":\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/litespeed\/avatar\/99c001002186b6496fee18e795301746.jpg?ver=1774865215\",\"caption\":\"Vo Lan\"},\"url\":\"https:\/\/hoanghamobile.com\/tin-tuc\/author\/vo-lan\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"C\u00e1ch t\u1eaft t\u01b0\u1eddng l\u1eeda Windows Firewall trong Win 7, 8\/8.1 v\u00e0 10","description":"C\u00f3 r\u1ea5t nhi\u1ec1u c\u00e1ch t\u1eaft t\u01b0\u1eddng l\u1eeda Windows Firewall \u0111\u01a1n gi\u1ea3n v\u00e0 c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n v\u00f4 c\u00f9ng nhanh ch\u00f3ng, c\u00f9ng tham kh\u1ea3o b\u00e0i vi\u1ebft ngay sau \u0111\u00e2y.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/hoanghamobile.com\/tin-tuc\/cach-tat-tuong-lua\/","og_locale":"vi_VN","og_type":"article","og_title":"C\u00e1ch t\u1eaft\/b\u1eadt t\u01b0\u1eddng l\u1eeda Windows Firewall trong Win 7, 8\/8.1 v\u00e0 10","og_description":"C\u00f3 r\u1ea5t nhi\u1ec1u c\u00e1ch t\u1eaft t\u01b0\u1eddng l\u1eeda Windows Firewall \u0111\u01a1n gi\u1ea3n v\u00e0 c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n v\u00f4 c\u00f9ng nhanh ch\u00f3ng, c\u00f9ng tham kh\u1ea3o b\u00e0i vi\u1ebft ngay sau \u0111\u00e2y.","og_url":"https:\/\/hoanghamobile.com\/tin-tuc\/cach-tat-tuong-lua\/","og_site_name":"Tin t\u1ee9c c\u00f4ng ngh\u1ec7 - HoangHaMobile","article_publisher":"https:\/\/www.facebook.com\/hoanghamobilecom","article_published_time":"2023-11-04T04:08:47+00:00","og_image":[{"width":1200,"height":628,"url":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-27.jpg","type":"image\/jpeg"}],"author":"Vo Lan","twitter_card":"summary_large_image","twitter_misc":{"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi":"Vo Lan","\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc":"19 ph\u00fat"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/hoanghamobile.com\/tin-tuc\/cach-tat-tuong-lua\/#article","isPartOf":{"@id":"https:\/\/hoanghamobile.com\/tin-tuc\/cach-tat-tuong-lua\/"},"author":{"name":"Vo Lan","@id":"https:\/\/hoanghamobile.com\/tin-tuc\/#\/schema\/person\/bc2d94dde92f5ae5c9cfdd919216cd98"},"headline":"C\u00e1ch t\u1eaft\/b\u1eadt t\u01b0\u1eddng l\u1eeda Windows Firewall trong Win 7, 8\/8.1 v\u00e0 10","datePublished":"2023-11-04T04:08:47+00:00","dateModified":"2023-11-04T04:08:47+00:00","mainEntityOfPage":{"@id":"https:\/\/hoanghamobile.com\/tin-tuc\/cach-tat-tuong-lua\/"},"wordCount":3883,"commentCount":0,"publisher":{"@id":"https:\/\/hoanghamobile.com\/tin-tuc\/#organization"},"image":{"@id":"https:\/\/hoanghamobile.com\/tin-tuc\/cach-tat-tuong-lua\/#primaryimage"},"thumbnailUrl":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-27.jpg","articleSection":["Th\u1ee7 thu\u1eadt","Th\u1ee7 thu\u1eadt m\u00e1y t\u00ednh"],"inLanguage":"vi","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/hoanghamobile.com\/tin-tuc\/cach-tat-tuong-lua\/#respond"]}],"copyrightYear":"2023","copyrightHolder":{"@id":"https:\/\/hoanghamobile.com\/tin-tuc\/#organization"}},{"@type":"WebPage","@id":"https:\/\/hoanghamobile.com\/tin-tuc\/cach-tat-tuong-lua\/","url":"https:\/\/hoanghamobile.com\/tin-tuc\/cach-tat-tuong-lua\/","name":"C\u00e1ch t\u1eaft t\u01b0\u1eddng l\u1eeda Windows Firewall trong Win 7, 8\/8.1 v\u00e0 10","isPartOf":{"@id":"https:\/\/hoanghamobile.com\/tin-tuc\/#website"},"primaryImageOfPage":{"@id":"https:\/\/hoanghamobile.com\/tin-tuc\/cach-tat-tuong-lua\/#primaryimage"},"image":{"@id":"https:\/\/hoanghamobile.com\/tin-tuc\/cach-tat-tuong-lua\/#primaryimage"},"thumbnailUrl":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-27.jpg","datePublished":"2023-11-04T04:08:47+00:00","dateModified":"2023-11-04T04:08:47+00:00","description":"C\u00f3 r\u1ea5t nhi\u1ec1u c\u00e1ch t\u1eaft t\u01b0\u1eddng l\u1eeda Windows Firewall \u0111\u01a1n gi\u1ea3n v\u00e0 c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n v\u00f4 c\u00f9ng nhanh ch\u00f3ng, c\u00f9ng tham kh\u1ea3o b\u00e0i vi\u1ebft ngay sau \u0111\u00e2y.","breadcrumb":{"@id":"https:\/\/hoanghamobile.com\/tin-tuc\/cach-tat-tuong-lua\/#breadcrumb"},"inLanguage":"vi","potentialAction":[{"@type":"ReadAction","target":["https:\/\/hoanghamobile.com\/tin-tuc\/cach-tat-tuong-lua\/"]}]},{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/hoanghamobile.com\/tin-tuc\/cach-tat-tuong-lua\/#primaryimage","url":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-27.jpg","contentUrl":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/10\/cach-tat-tuong-lua-27.jpg","width":1200,"height":628,"caption":"cach-tat-tuong-lua-windows-27"},{"@type":"BreadcrumbList","@id":"https:\/\/hoanghamobile.com\/tin-tuc\/cach-tat-tuong-lua\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Trang ch\u1ee7","item":"https:\/\/hoanghamobile.com\/tin-tuc\/"},{"@type":"ListItem","position":2,"name":"Th\u1ee7 thu\u1eadt","item":"https:\/\/hoanghamobile.com\/tin-tuc\/category\/thu-thuat\/"},{"@type":"ListItem","position":3,"name":"C\u00e1ch t\u1eaft\/b\u1eadt t\u01b0\u1eddng l\u1eeda Windows Firewall trong Win 7, 8\/8.1 v\u00e0 10"}]},{"@type":"WebSite","@id":"https:\/\/hoanghamobile.com\/tin-tuc\/#website","url":"https:\/\/hoanghamobile.com\/tin-tuc\/","name":"Tin t\u1ee9c c\u00f4ng ngh\u1ec7 - HoangHaMobile","description":"","publisher":{"@id":"https:\/\/hoanghamobile.com\/tin-tuc\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/hoanghamobile.com\/tin-tuc\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"vi"},{"@type":"Organization","@id":"https:\/\/hoanghamobile.com\/tin-tuc\/#organization","name":"Tin t\u1ee9c c\u00f4ng ngh\u1ec7 - HoangHaMobile","url":"https:\/\/hoanghamobile.com\/tin-tuc\/","logo":{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/hoanghamobile.com\/tin-tuc\/#\/schema\/logo\/image\/","url":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2021\/12\/logo-text.png","contentUrl":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2021\/12\/logo-text.png","width":256,"height":37,"caption":"Tin t\u1ee9c c\u00f4ng ngh\u1ec7 - HoangHaMobile"},"image":{"@id":"https:\/\/hoanghamobile.com\/tin-tuc\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/hoanghamobilecom"]},{"@type":"Person","@id":"https:\/\/hoanghamobile.com\/tin-tuc\/#\/schema\/person\/bc2d94dde92f5ae5c9cfdd919216cd98","name":"Vo Lan","image":{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/hoanghamobile.com\/tin-tuc\/#\/schema\/person\/image\/","url":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/litespeed\/avatar\/99c001002186b6496fee18e795301746.jpg?ver=1774865215","contentUrl":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/litespeed\/avatar\/99c001002186b6496fee18e795301746.jpg?ver=1774865215","caption":"Vo Lan"},"url":"https:\/\/hoanghamobile.com\/tin-tuc\/author\/vo-lan\/"}]}},"_links":{"self":[{"href":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-json\/wp\/v2\/posts\/280400","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-json\/wp\/v2\/users\/75"}],"replies":[{"embeddable":true,"href":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-json\/wp\/v2\/comments?post=280400"}],"version-history":[{"count":0,"href":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-json\/wp\/v2\/posts\/280400\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-json\/wp\/v2\/media\/280584"}],"wp:attachment":[{"href":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-json\/wp\/v2\/media?parent=280400"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-json\/wp\/v2\/categories?post=280400"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-json\/wp\/v2\/tags?post=280400"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}