![\"cach-bat-wifi-khong-can-mat-khau-1\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/cach-bat-wifi-khong-can-mat-khau-1.jpg.webp)
<\/picture><\/p>\nS\u1eed d\u1ee5ng c\u00e1c \u1ee9ng d\u1ee5ng y\u00eau c\u1ea7u k\u1ebft n\u1ed1i Internet: R\u1ea5t nhi\u1ec1u \u1ee9ng d\u1ee5ng tr\u00ean \u0111i\u1ec7n tho\u1ea1i c\u1ea7n k\u1ebft n\u1ed1i m\u1ea1ng \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng, nh\u01b0 c\u00e1c \u1ee9ng d\u1ee5ng m\u1ea1ng x\u00e3 h\u1ed9i, email, nghe nh\u1ea1c tr\u1ef1c tuy\u1ebfn, v.v.<\/p>\n
C\u1eadp nh\u1eadt ph\u1ea7n m\u1ec1m v\u00e0 \u1ee9ng d\u1ee5ng: \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111i\u1ec7n tho\u1ea1i lu\u00f4n ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh v\u00e0 c\u00f3 nh\u1eefng t\u00ednh n\u0103ng m\u1edbi nh\u1ea5t, b\u1ea1n c\u1ea7n th\u01b0\u1eddng xuy\u00ean c\u1eadp nh\u1eadt ph\u1ea7n m\u1ec1m v\u00e0 \u1ee9ng d\u1ee5ng, v\u00e0 WiFi l\u00e0 m\u1ed9t c\u00e1ch \u0111\u1ec3 th\u1ef1c hi\u1ec7n \u0111i\u1ec1u n\u00e0y.<\/p>\n
Ti\u1ec7n l\u1ee3i khi s\u1eed d\u1ee5ng c\u00e1c d\u1ecbch v\u1ee5 tr\u1ef1c tuy\u1ebfn: WiFi gi\u00fap b\u1ea1n d\u1ec5 d\u00e0ng s\u1eed d\u1ee5ng c\u00e1c d\u1ecbch v\u1ee5 tr\u1ef1c tuy\u1ebfn nh\u01b0 nghe nh\u1ea1c tr\u1ef1c tuy\u1ebfn, xem phim tr\u1ef1c tuy\u1ebfn, h\u1ecdc tr\u1ef1c tuy\u1ebfn, l\u00e0m vi\u1ec7c t\u1eeb xa.<\/p>\n
C\u00e1ch b\u1eaft WiFi kh\u00f4ng c\u1ea7n m\u1eadt kh\u1ea9u<\/h2>\n
Vi\u1ec7c k\u1ebft n\u1ed1i WiFi kh\u00f4ng c\u1ea7n m\u1eadt kh\u1ea9u th\u01b0\u1eddng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n tr\u00ean c\u00e1c m\u1ea1ng WiFi c\u00f4ng c\u1ed9ng ho\u1eb7c m\u1ea1ng Wi-Fi t\u1ea1i nh\u00e0 \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp \u0111\u1ec3 chia s\u1ebb v\u1edbi kh\u00e1ch. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 c\u00e1ch v\u00e0o wifi kh\u00f4ng c\u1ea7n m\u1eadt kh\u1ea9u, m\u1eddi b\u1ea1n tham kh\u1ea3o.<\/span><\/p>\n WiFi c\u00f4ng c\u1ed9ng l\u00e0 m\u1ed9t m\u1ea1ng kh\u00f4ng d\u00e2y \u0111\u01b0\u1ee3c cung c\u1ea5p mi\u1ec5n ph\u00ed t\u1ea1i c\u00e1c \u0111\u1ecba \u0111i\u1ec3m c\u00f4ng c\u1ed9ng nh\u01b0 qu\u00e1n c\u00e0 ph\u00ea, nh\u00e0 h\u00e0ng, s\u00e2n bay, kh\u00e1ch s\u1ea1n, th\u01b0 vi\u1ec7n,… cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng truy c\u1eadp Internet b\u1eb1ng c\u00e1c thi\u1ebft b\u1ecb di \u0111\u1ed9ng nh\u01b0 \u0111i\u1ec7n tho\u1ea1i,<\/p>\n Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i v\u00e0 s\u1eed d\u1ee5ng Internet tho\u1ea3i m\u00e1i m\u00e0 kh\u00f4ng ph\u1ea3i tr\u1ea3 ph\u00ed. \u0110\u1ed1i v\u1edbi m\u1ea1ng WiFi n\u00e0y, do kh\u00f4ng c\u00f3 m\u1eadt kh\u1ea9u b\u1ea3o v\u1ec7 n\u00ean b\u1ea1n ch\u1ec9 c\u1ea7n c\u00f3 m\u1ed9t thi\u1ebft b\u1ecb smartphone b\u00ean ng\u01b0\u1eddi l\u00e0 c\u00f3 th\u1ec3 truy c\u1eadp r\u1ea5t d\u1ec5 d\u00e0ng. Tuy nhi\u00ean, c\u00e1ch b\u1eaft wifi kh\u00f4ng c\u1ea7n m\u1eadt kh\u1ea9u \u1edf n\u01a1i c\u00f4ng c\u1ed9ng \u0111\u00f4i khi c\u00f3 th\u1ec3 y\u00eau c\u1ea7u \u0111\u0103ng nh\u1eadp b\u1eb1ng t\u00e0i kho\u1ea3n ho\u1eb7c email r\u1ed3i m\u1edbi cho ph\u00e9p k\u1ebft n\u1ed1i.<\/p>\n Tuy nhi\u00ean, m\u1ea1ng WiFi c\u00f4ng c\u1ed9ng th\u01b0\u1eddng s\u1ebd c\u00f3 m\u1ed9t v\u00e0i nh\u01b0\u1ee3c \u0111i\u1ec3m nh\u1ea5t \u0111\u1ecbnh. Ch\u1eb3ng h\u1ea1n nh\u01b0 t\u1ed1c \u0111\u1ed9 ch\u1eadm v\u00e0 kh\u00f4ng \u1ed5n \u0111\u1ecbnh do nhi\u1ec1u ng\u01b0\u1eddi c\u00f9ng s\u1eed d\u1ee5ng, t\u1ed1c \u0111\u1ed9 k\u1ebft n\u1ed1i c\u00f3 th\u1ec3 b\u1ecb gi\u1ea3m v\u00e0 th\u01b0\u1eddng xuy\u00ean b\u1ecb gi\u00e1n \u0111o\u1ea1n. Do kh\u00f4ng c\u00f3 m\u1eadt kh\u1ea9u n\u00ean m\u1ea1ng n\u00e0y\u00a0th\u01b0\u1eddng kh\u00f4ng \u0111\u01b0\u1ee3c b\u1ea3o m\u1eadt t\u1ed1t, d\u1ec5 b\u1ecb t\u1ea5n c\u00f4ng v\u00e0 x\u00e2m nh\u1eadp.<\/p>\n WPS l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a Wi-Fi Protected Setup. \u0110\u00e2y l\u00e0 m\u1ed9t t\u00ednh n\u0103ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 h\u1ed7 tr\u1ee3 ng\u01b0\u1eddi d\u00f9ng c\u00e1ch b\u1eaft wifi kh\u00f4ng c\u1ea7n m\u1eadt kh\u1ea9u tr\u00ean \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh. \u0110i\u1ec1u \u0111\u00f3 c\u00f3 ngh\u0129a l\u00e0, b\u1ea1n c\u00f3 th\u1ec3\u00a0k\u1ebft n\u1ed1i c\u00e1c thi\u1ebft b\u1ecb v\u00e0o m\u1ea1ng Wi-Fi m\u1ed9t c\u00e1ch nhanh ch\u00f3ng v\u00e0 d\u1ec5 d\u00e0ng, m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i nh\u1eadp m\u1eadt kh\u1ea9u d\u00e0i v\u00e0 ph\u1ee9c t\u1ea1p. Thay v\u00e0o \u0111\u00f3, ch\u00fang ta ch\u1ec9 c\u1ea7n nh\u1ea5n m\u1ed9t n\u00fat WPS tr\u00ean b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn v\u00e0 m\u1ed9t n\u00fat t\u01b0\u01a1ng t\u1ef1 tr\u00ean thi\u1ebft b\u1ecb mu\u1ed1n k\u1ebft n\u1ed1i.<\/p>\n B\u01b0\u1edbc 1: Nh\u1ea5n n\u00fat WPS tr\u00ean b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn Wi-Fi c\u1ee7a b\u1ea1n. \u0110\u00e8n b\u00e1o WPS tr\u00ean b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn s\u1ebd nh\u1ea5p nh\u00e1y.<\/p>\n B\u01b0\u1edbc 2: Trong v\u00f2ng 2 ph\u00fat, nh\u1ea5n n\u00fat WPS tr\u00ean thi\u1ebft b\u1ecb mu\u1ed1n k\u1ebft n\u1ed1i (nh\u01b0 \u0111i\u1ec7n tho\u1ea1i, m\u00e1y t\u00ednh x\u00e1ch tay…).<\/p>\n B\u01b0\u1edbc 3: Ch\u1edd cho \u0111\u1ebfn khi thi\u1ebft b\u1ecb k\u1ebft n\u1ed1i th\u00e0nh c\u00f4ng.<\/p>\n B\u01b0\u1edbc 1: T\u00ecm m\u00e3 PIN WPS tr\u00ean nh\u00e3n c\u1ee7a b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn ho\u1eb7c trong giao di\u1ec7n qu\u1ea3n tr\u1ecb c\u1ee7a n\u00f3.<\/p>\n B\u01b0\u1edbc 2: Tr\u00ean thi\u1ebft b\u1ecb mu\u1ed1n k\u1ebft n\u1ed1i, ch\u1ecdn t\u00f9y ch\u1ecdn k\u1ebft n\u1ed1i Wi-Fi v\u00e0 nh\u1eadp m\u00e3 PIN WPS.<\/p>\n B\u01b0\u1edbc 3: Nh\u1ea5n k\u1ebft n\u1ed1i.<\/p>\n Gi\u1ea3 s\u1eed b\u1ea1n mu\u1ed1n k\u1ebft n\u1ed1i \u0111i\u1ec7n tho\u1ea1i iPhone c\u1ee7a m\u00ecnh v\u1edbi m\u1ea1ng Wi-Fi nh\u00e0 b\u1eb1ng WPS:<\/p>\n Th\u1eddi gian gi\u1edbi h\u1ea1n: Th\u1eddi gian \u0111\u1ec3 ho\u00e0n t\u1ea5t qu\u00e1 tr\u00ecnh k\u1ebft n\u1ed1i WPS th\u01b0\u1eddng kh\u00e1 ng\u1eafn, th\u01b0\u1eddng ch\u1ec9 trong v\u00f2ng 2 ph\u00fat.<\/p>\n B\u1ea3o m\u1eadt: Nh\u01b0 \u0111\u00e3 \u0111\u1ec1 c\u1eadp, WPS c\u00f3 nhi\u1ec1u l\u1ed7 h\u1ed5ng b\u1ea3o m\u1eadt. N\u00ean t\u1eaft t\u00ednh n\u0103ng n\u00e0y sau khi k\u1ebft n\u1ed1i xong \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt cho m\u1ea1ng c\u1ee7a b\u1ea1n.<\/p>\n T\u01b0\u01a1ng th\u00edch: Kh\u00f4ng ph\u1ea3i t\u1ea5t c\u1ea3 c\u00e1c thi\u1ebft b\u1ecb \u0111\u1ec1u h\u1ed7 tr\u1ee3 WPS. H\u00e3y ki\u1ec3m tra h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng c\u1ee7a thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n \u0111\u1ec3 bi\u1ebft th\u00eam th\u00f4ng tin.<\/p>\n \u1ee8ng d\u1ee5ng t\u00ecm ki\u1ebfm Wi-Fi mi\u1ec5n ph\u00ed mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch cho ng\u01b0\u1eddi d\u00f9ng, \u0111\u1eb7c bi\u1ec7t khi b\u1ea1n \u0111ang di chuy\u1ec3n v\u00e0 c\u1ea7n k\u1ebft n\u1ed1i Internet. B\u1ea1n c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng t\u00ecm ki\u1ebfm v\u00e0 k\u1ebft n\u1ed1i v\u1edbi c\u00e1c m\u1ea1ng Wi-Fi mi\u1ec5n ph\u00ed xung quanh \u1edf m\u1ecdi n\u01a1i, thay v\u00ec ph\u1ea3i s\u1eed d\u1ee5ng d\u1eef li\u1ec7u di \u0111\u1ed9ng t\u1ed1n k\u00e9m. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn hi\u1ec7n nay gi\u00fap b\u1ea1n c\u00f3 c\u00e1ch b\u1eaft wifi kh\u00f4ng c\u1ea7n m\u1eadt kh\u1ea9u d\u1ec5 d\u00e0ng.<\/p>\n \u0110\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn nh\u1ea5t, cung c\u1ea5p b\u1ea3n \u0111\u1ed3 chi ti\u1ebft c\u00e1c \u0111i\u1ec3m truy c\u1eadp Wi-Fi mi\u1ec5n ph\u00ed tr\u00ean to\u00e0n th\u1ebf gi\u1edbi. \u1ee8ng d\u1ee5ng n\u00e0y cho ph\u00e9p b\u1ea1n t\u00ecm ki\u1ebfm c\u00e1c m\u1ea1ng Wi-Fi g\u1ea7n b\u1ea1n, xem m\u1eadt kh\u1ea9u (n\u1ebfu c\u00f3) v\u00e0 \u0111\u00e1nh gi\u00e1 ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a m\u1ea1ng. V\u1edbi WiFi Map, b\u1ea1n c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng t\u00ecm ki\u1ebfm c\u00e1c m\u1ea1ng Wi-Fi mi\u1ec5n ph\u00ed \u1edf b\u1ea5t c\u1ee9 \u0111\u00e2u, t\u1eeb qu\u00e1n c\u00e0 ph\u00ea, nh\u00e0 h\u00e0ng \u0111\u1ebfn c\u00e1c \u0111\u1ecba \u0111i\u1ec3m c\u00f4ng c\u1ed9ng.<\/p>\n Trong tr\u01b0\u1eddng h\u1ee3p xung quanh khu v\u1ef1c b\u1ea1n ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng c\u00f3, app n\u00e0y c\u00f2n c\u00f3 b\u1ea3n \u0111\u1ed3 c\u00f9ng ch\u1ec9 d\u1eabn h\u01b0\u1edbng d\u1eabn b\u1ea1n \u0111\u1ebfn c\u00e1c \u0111i\u1ec3m truy c\u1eadp Wi-Fi g\u1ea7n nh\u1ea5t.<\/p>\n \u1ee8ng d\u1ee5ng n\u00e0y ho\u1ea1t \u0111\u1ed9ng t\u01b0\u01a1ng t\u1ef1 nh\u01b0 WiFi Map, cho ph\u00e9p b\u1ea1n t\u00ecm ki\u1ebfm v\u00e0 k\u1ebft n\u1ed1i v\u1edbi c\u00e1c m\u1ea1ng Wi-Fi mi\u1ec5n ph\u00ed m\u1ed9t c\u00e1ch nhanh ch\u00f3ng. \u01afu \u0111i\u1ec3m l\u00e0 giao di\u1ec7n \u0111\u01a1n gi\u1ea3n, d\u1ec5 s\u1eed d\u1ee5ng<\/p>\n Instabridge ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean c\u01a1 s\u1edf d\u1eef li\u1ec7u kh\u1ed5ng l\u1ed3 \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng t\u1eeb c\u1ed9ng \u0111\u1ed3ng ng\u01b0\u1eddi d\u00f9ng, gi\u00fap b\u1ea1n d\u1ec5 d\u00e0ng t\u00ecm ki\u1ebfm v\u00e0 k\u1ebft n\u1ed1i v\u1edbi c\u00e1c \u0111i\u1ec3m truy c\u1eadp Wi-Fi xung quanh. N\u00f3\u00a0s\u1ebd t\u1ef1 \u0111\u1ed9ng qu\u00e9t v\u00e0 hi\u1ec3n th\u1ecb c\u00e1c m\u1ea1ng Wi-Fi mi\u1ec5n ph\u00ed xung quanh v\u1ecb tr\u00ed c\u1ee7a b\u1ea1n, gi\u00fap b\u1ea1n ti\u1ebft ki\u1ec7m th\u1eddi gian t\u00ecm ki\u1ebfm.<\/p>\n WiFi Ch\u00f9a l\u00e0 m\u1ed9t \u1ee9ng d\u1ee5ng di \u0111\u1ed9ng \u0111\u1ed9c \u0111\u00e1o c\u1ee7a Vi\u1ec7t Nam, \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng v\u1edbi m\u1ee5c ti\u00eau k\u1ebft n\u1ed1i c\u1ed9ng \u0111\u1ed3ng th\u00f4ng qua vi\u1ec7c chia s\u1ebb c\u00e1c m\u1ea1ng WiFi mi\u1ec5n ph\u00ed. \u1ee8ng d\u1ee5ng n\u00e0y t\u1eadp trung v\u00e0o vi\u1ec7c t\u1ea1o ra m\u1ed9t kh\u00f4ng gian m\u1edf, n\u01a1i m\u1ecdi ng\u01b0\u1eddi c\u00f3 th\u1ec3 chia s\u1ebb m\u1eadt kh\u1ea9u WiFi c\u1ee7a m\u00ecnh v\u00e0 gi\u00fap \u0111\u1ee1 nh\u1eefng ng\u01b0\u1eddi kh\u00e1c t\u00ecm ki\u1ebfm k\u1ebft n\u1ed1i internet mi\u1ec5n ph\u00ed.<\/p>\n \u0110\u00e2y l\u00e0 \u1ee9ng d\u1ee5ng gi\u00fap b\u1ea1n c\u00f3 c\u00e1ch b\u1eaft wifi kh\u00f4ng c\u1ea7n m\u1eadt kh\u1ea9u \u0111\u01a1n gi\u1ea3n, \u0111\u1ee1 t\u1ed1n s\u1ee9c l\u1ea1i ti\u1ebft ki\u1ec7m chi ph\u00ed b\u1eb1ng c\u00e1ch t\u1eadn d\u1ee5ng c\u00e1c m\u1ea1ng WiFi mi\u1ec5n ph\u00ed.<\/p>\n \u1ee8ng d\u1ee5ng n\u00e0y s\u1eed d\u1ee5ng m\u1ed9t c\u01a1 s\u1edf d\u1eef li\u1ec7u l\u1edbn c\u00e1c m\u1eadt kh\u1ea9u Wi-Fi \u0111\u01b0\u1ee3c chia s\u1ebb b\u1edfi ng\u01b0\u1eddi d\u00f9ng. Giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng tr\u1ef1c quan, d\u1ec5 s\u1eed d\u1ee5ng, gi\u00fap b\u1ea1n nhanh ch\u00f3ng l\u00e0m quen v\u00e0 s\u1eed d\u1ee5ng \u1ee9ng d\u1ee5ng. V\u1edbi m\u1ed9t l\u01b0\u1ee3ng l\u1edbn ng\u01b0\u1eddi d\u00f9ng, WiFi Master Key s\u1edf h\u1eefu m\u1ed9t c\u01a1 s\u1edf d\u1eef li\u1ec7u kh\u1ed5ng l\u1ed3 v\u1ec1 c\u00e1c m\u1ea1ng Wi-Fi mi\u1ec5n ph\u00ed tr\u00ean to\u00e0n th\u1ebf gi\u1edbi, t\u0103ng kh\u1ea3 n\u0103ng t\u00ecm ki\u1ebfm th\u00e0nh c\u00f4ng.<\/p>\n K\u1ebft n\u1ed1i v\u1edbi m\u1ea1ng Wi-Fi c\u1ee7a ng\u01b0\u1eddi quen c\u00f3 ngh\u0129a l\u00e0 b\u1ea1n s\u1eed d\u1ee5ng k\u1ebft n\u1ed1i internet c\u1ee7a ng\u01b0\u1eddi kh\u00e1c \u0111\u1ec3 truy c\u1eadp v\u00e0o m\u1ea1ng internet. Thay v\u00ec s\u1eed d\u1ee5ng m\u1ea1ng di \u0111\u1ed9ng c\u1ee7a ri\u00eang m\u00ecnh ho\u1eb7c m\u1ed9t m\u1ea1ng WiFi c\u00f4ng c\u1ed9ng, b\u1ea1n s\u1ebd k\u1ebft n\u1ed1i v\u00e0o m\u1ea1ng WiFi t\u1ea1i nh\u00e0 ho\u1eb7c v\u0103n ph\u00f2ng c\u1ee7a ng\u01b0\u1eddi quen \u0111\u1ec3 truy c\u1eadp internet.<\/p>\n V\u00ed d\u1ee5 b\u1ea1n \u0111\u1ebfn nh\u00e0 ng\u01b0\u1eddi kh\u00e1c v\u00e0 mu\u1ed1n s\u1eed d\u1ee5ng \u0111i\u1ec7n tho\u1ea1i \u0111\u1ec3 l\u01b0\u1edbt web. Thay v\u00ec s\u1eed d\u1ee5ng d\u1eef li\u1ec7u di \u0111\u1ed9ng, b\u1ea1n c\u00f3 th\u1ec3 y\u00eau c\u1ea7u h\u1ecd m\u1eadt kh\u1ea9u WiFi \u0111\u1ec3 k\u1ebft n\u1ed1i v\u1edbi m\u1ea1ng nh\u00e0 ng\u01b0\u1eddi \u1ea5y.<\/p>\n C\u00e1ch b\u1eaft wifi kh\u00f4ng c\u1ea7n m\u1eadt kh\u1ea9u kh\u00f4ng c\u1ea7n m\u1eadt kh\u1ea9u ti\u1ec1m \u1ea9n nhi\u1ec1u r\u1ee7i ro. \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n cho d\u1eef li\u1ec7u c\u00e1 nh\u00e2n, h\u00e3y ch\u00fa \u00fd nh\u1eefng \u0111i\u1ec1u sau:<\/p>\n Ki\u1ec3m tra t\u00ean m\u1ea1ng: Lu\u00f4n ki\u1ec3m tra k\u1ef9 t\u00ean c\u1ee7a m\u1ea1ng WiFi tr\u01b0\u1edbc khi k\u1ebft n\u1ed1i, tr\u00e1nh tr\u01b0\u1eddng h\u1ee3p gi\u1ea3 m\u1ea1o. Ch\u1ec9 s\u1eed d\u1ee5ng c\u00e1c \u1ee9ng d\u1ee5ng t\u00ecm ki\u1ebfm Wi-Fi uy t\u00edn \u0111\u1ec3 x\u00e1c minh th\u00f4ng tin v\u1ec1 c\u00e1c m\u1ea1ng Wi-Fi xung quanh.<\/p>\n Tr\u00e1nh th\u1ef1c hi\u1ec7n c\u00e1c giao d\u1ecbch tr\u1ef1c tuy\u1ebfn: Kh\u00f4ng n\u00ean th\u1ef1c hi\u1ec7n c\u00e1c giao d\u1ecbch ng\u00e2n h\u00e0ng, mua s\u1eafm tr\u1ef1c tuy\u1ebfn ho\u1eb7c truy c\u1eadp v\u00e0o c\u00e1c t\u00e0i kho\u1ea3n c\u00e1 nh\u00e2n quan tr\u1ecdng khi k\u1ebft n\u1ed1i v\u1edbi m\u1ea1ng WiFi c\u00f4ng c\u1ed9ng, \u0111\u1eb7c bi\u1ec7t l\u00e0 nh\u1eefng m\u1ea1ng kh\u00f4ng c\u1ea7n m\u1eadt kh\u1ea9u.<\/p>\n H\u1ea1n ch\u1ebf chia s\u1ebb th\u00f4ng tin c\u00e1 nh\u00e2n: Tr\u00e1nh \u0111\u0103ng nh\u1eadp v\u00e0o c\u00e1c t\u00e0i kho\u1ea3n m\u1ea1ng x\u00e3 h\u1ed9i ho\u1eb7c chia s\u1ebb th\u00f4ng tin c\u00e1 nh\u00e2n tr\u00ean c\u00e1c trang web c\u00f4ng khai khi \u0111ang s\u1eed d\u1ee5ng m\u1ea1ng Wi-Fi kh\u00f4ng b\u1ea3o m\u1eadt.<\/p>\n S\u1eed d\u1ee5ng VPN: VPN (M\u1ea1ng ri\u00eang \u1ea3o) l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 h\u1eefu \u00edch \u0111\u1ec3 m\u00e3 h\u00f3a d\u1eef li\u1ec7u truy\u1ec1n \u0111i v\u00e0 gi\u00fap b\u1ea3o v\u1ec7 th\u00f4ng tin c\u00e1 nh\u00e2n c\u1ee7a b\u1ea1n khi k\u1ebft n\u1ed1i v\u1edbi m\u1ea1ng c\u00f4ng c\u1ed9ng.<\/p>\n C\u1ea9n tr\u1ecdng v\u1edbi c\u00e1c trang web l\u1ea1: Tr\u00e1nh truy c\u1eadp v\u00e0o c\u00e1c trang web kh\u00f4ng \u0111\u00e1ng tin c\u1eady ho\u1eb7c t\u1ea3i v\u1ec1 c\u00e1c t\u1eadp tin t\u1eeb ngu\u1ed3n kh\u00f4ng r\u00f5 r\u00e0ng khi th\u1ef1c hi\u1ec7n c\u00e1ch b\u1eaft wifi kh\u00f4ng c\u1ea7n m\u1eadt kh\u1ea9u t\u1eeb nh\u1eefng n\u01a1i c\u00f4ng c\u1ed9ng.<\/p>\n C\u1eadp nh\u1eadt ph\u1ea7n m\u1ec1m th\u01b0\u1eddng xuy\u00ean: \u0110\u1ea3m b\u1ea3o h\u1ec7 \u0111i\u1ec1u h\u00e0nh v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng tr\u00ean thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n lu\u00f4n \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt phi\u00ean b\u1ea3n m\u1edbi nh\u1ea5t \u0111\u1ec3 v\u00e1 c\u00e1c l\u1ed7 h\u1ed5ng b\u1ea3o m\u1eadt.<\/p>\n S\u1eed d\u1ee5ng ph\u1ea7n m\u1ec1m di\u1ec7t virus: C\u00e0i \u0111\u1eb7t v\u00e0 th\u01b0\u1eddng xuy\u00ean qu\u00e9t virus cho thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n.<\/p>\n Vi\u1ec7c t\u00ecm ki\u1ebfm c\u00e1c gi\u1ea3i ph\u00e1p thay th\u1ebf an to\u00e0n h\u01a1n cho vi\u1ec7c k\u1ebft n\u1ed1i Wi-Fi kh\u00f4ng c\u1ea7n m\u1eadt kh\u1ea9u l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 b\u1ea3o v\u1ec7 th\u00f4ng tin c\u00e1 nh\u00e2n v\u00e0 thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 gi\u1ea3i ph\u00e1p thay th\u1ebf an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3 h\u01a1n:<\/p>\n To\u00e0n b\u1ed9 b\u00e0i vi\u1ebft tr\u00ean \u0111\u00e3 chia s\u1ebb c\u00e1c th\u00f4ng tin li\u00ean quan \u0111\u1ebfn c\u00e1ch b\u1eaft WiFi kh\u00f4ng c\u1ea7n m\u1eadt kh\u1ea9u cho \u0111i\u1ec7n tho\u1ea1i Android, iPhone \u0111\u01a1n gi\u1ea3n. Tuy nhi\u00ean, h\u00e3y c\u00e2n nh\u1eafc tr\u01b0\u1edbc khi k\u1ebft n\u1ed1i v\u1edbi nh\u1eefng th\u1ee9 mi\u1ec5n ph\u00ed, b\u1edfi ch\u00fang c\u0169ng \u0111i k\u00e8m nh\u1eefng r\u1ee7i ro m\u00e0 b\u1ea1n kh\u00f4ng th\u1ec3 l\u01b0\u1eddng tr\u01b0\u1edbc \u0111\u01b0\u1ee3c.<\/p>\n Xem th\u00eam:<\/p>\n K\u1ebft n\u1ed1i WiFi v\u1edbi \u0111i\u1ec7n tho\u1ea1i l\u00e0 m\u1ed9t h\u00e0nh \u0111\u1ed9ng v\u00f4 c\u00f9ng quen thu\u1ed9c trong cu\u1ed9c s\u1ed1ng hi\u1ec7n \u0111\u1ea1i. Vi\u1ec7c n\u00e0y mang l\u1ea1i r\u1ea5t nhi\u1ec1u l\u1ee3i \u00edch, gi\u00fap b\u1ea1n t\u1eadn d\u1ee5ng t\u1ed1i \u0111a c\u00e1c t\u00ednh n\u0103ng c\u1ee7a chi\u1ebfc \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh. Trong b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y s\u1ebd h\u01b0\u1edbng d\u1eabn b\u1ea1n c\u00e1ch b\u1eaft WiFi kh\u00f4ng […]<\/p>\n","protected":false},"author":51,"featured_media":390916,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16,8,17],"tags":[],"class_list":["post-390877","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-thu-thuat","category-thu-thuat-android","category-thu-thuat-ios"],"yoast_head":"\nK\u1ebft n\u1ed1i v\u1edbi m\u1ea1ng Wi-Fi c\u00f4ng c\u1ed9ng<\/h3>\n
![\"cach-bat-wifi-khong-can-mat-khau-2\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/cach-bat-wifi-khong-can-mat-khau-2.jpg.webp)
<\/picture><\/p>\nS\u1eed d\u1ee5ng t\u00ednh n\u0103ng WPS (Wi-Fi Protected Setup)<\/h3>\n
Ph\u01b0\u01a1ng ph\u00e1p nh\u1ea5n n\u00fat (PBC)<\/h4>\n
![\"cach-bat-wifi-khong-can-mat-khau-3\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/cach-bat-wifi-khong-can-mat-khau-3.jpg.webp)
<\/picture><\/p>\nPh\u01b0\u01a1ng ph\u00e1p s\u1eed d\u1ee5ng PIN<\/h4>\n
V\u00ed d\u1ee5 minh h\u1ecda<\/h4>\n
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![\"cach-bat-wifi-khong-can-mat-khau-4\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/cach-bat-wifi-khong-can-mat-khau-4.jpg.webp)
<\/picture><\/p>\nL\u01b0u \u00fd khi s\u1eed d\u1ee5ng c\u00e1ch b\u1eaft wifi kh\u00f4ng c\u1ea7n m\u1eadt kh\u1ea9u b\u1eb1ng WPS<\/h4>\n
S\u1eed d\u1ee5ng \u1ee9ng d\u1ee5ng t\u00ecm ki\u1ebfm Wi-Fi mi\u1ec5n ph\u00ed<\/h3>\n
WiFi Map<\/h4>\n
![\"cach-bat-wifi-khong-can-mat-khau-5\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/cach-bat-wifi-khong-can-mat-khau-5.jpg.webp)
<\/picture><\/p>\nInstabridge<\/h4>\n
WiFi Ch\u00f9a<\/h4>\n
![\"cach-bat-wifi-khong-can-mat-khau-6\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/cach-bat-wifi-khong-can-mat-khau-6.jpg.webp)
<\/picture><\/p>\nWiFi Master Key<\/h4>\n
K\u1ebft n\u1ed1i v\u1edbi m\u1ea1ng WiFi c\u1ee7a ng\u01b0\u1eddi quen<\/h3>\n
![\"cach-bat-wifi-khong-can-mat-khau-7\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/cach-bat-wifi-khong-can-mat-khau-7.jpg.webp)
<\/picture><\/p>\nL\u01b0u \u00fd quan tr\u1ecdng khi k\u1ebft n\u1ed1i WiFi kh\u00f4ng c\u1ea7n m\u1eadt kh\u1ea9u<\/h2>\n
![\"cach-bat-wifi-khong-can-mat-khau-8\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/cach-bat-wifi-khong-can-mat-khau-8.jpg.webp)
<\/picture><\/p>\nGi\u1ea3i ph\u00e1p thay th\u1ebf cho c\u00e1ch b\u1eaft WiFi kh\u00f4ng c\u1ea7n m\u1eadt kh\u1ea9u<\/h2>\n
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L\u1eddi k\u1ebft<\/h2>\n
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