{"id":481153,"date":"2025-08-15T16:12:42","date_gmt":"2025-08-15T09:12:42","guid":{"rendered":"https:\/\/hoanghamobile.com\/tin-tuc\/?p=481153"},"modified":"2025-08-15T16:12:42","modified_gmt":"2025-08-15T09:12:42","slug":"doi-mat-khau-facebook-2","status":"publish","type":"post","link":"https:\/\/hoanghamobile.com\/tin-tuc\/doi-mat-khau-facebook-2\/","title":{"rendered":"C\u00e1ch \u0111\u1ed5i m\u1eadt kh\u1ea9u Facebook nhanh ch\u00f3ng tr\u00ean \u0111i\u1ec7n tho\u1ea1i Android, iOS, m\u00e1y t\u00ednh"},"content":{"rendered":"

\u0110\u1ed5i m\u1eadt kh\u1ea9u Facebook l\u00e0 vi\u1ec7c c\u1ea7n thi\u1ebft \u0111\u1ec3 b\u1ea3o v\u1ec7 t\u00e0i kho\u1ea3n c\u00e1 nh\u00e2n tr\u01b0\u1edbc nguy c\u01a1 b\u1ecb x\u00e2m nh\u1eadp tr\u00e1i ph\u00e9p. D\u00f9 b\u1ea1n s\u1eed d\u1ee5ng \u0111i\u1ec7n tho\u1ea1i Android, iOS hay m\u00e1y t\u00ednh, vi\u1ec7c thay \u0111\u1ed5i m\u1eadt kh\u1ea9u \u0111\u1ec1u c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n d\u1ec5 d\u00e0ng ch\u1ec9 trong v\u00e0i b\u01b0\u1edbc. Vi\u1ec7c th\u01b0\u1eddng xuy\u00ean c\u1eadp nh\u1eadt m\u1eadt kh\u1ea9u m\u1ea1nh gi\u00fap t\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt v\u00e0 gi\u1eef an to\u00e0n cho th\u00f4ng tin c\u00e1 nh\u00e2n, tin nh\u1eafn, h\u00ecnh \u1ea3nh\u2026 \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef tr\u00ean Facebook. B\u00e0i vi\u1ebft sau s\u1ebd h\u01b0\u1edbng d\u1eabn b\u1ea1n c\u00e1ch \u0111\u1ed5i m\u1eadt kh\u1ea9u t\u00e0i kho\u1ea3n Facebook chi ti\u1ebft, nhanh ch\u00f3ng tr\u00ean t\u1eebng thi\u1ebft b\u1ecb ph\u1ed5 bi\u1ebfn hi\u1ec7n nay.<\/span><\/p>\n

C\u00e1ch \u0111\u1ed5i m\u1eadt kh\u1ea9u Facebook tr\u00ean \u0111i\u1ec7n tho\u1ea1i<\/span><\/h2>\n

\u0110\u1ed5i m\u1eadt kh\u1ea9u t\u00e0i kho\u1ea3n Facebook \u0111\u1ecbnh k\u1ef3 gi\u00fap b\u1ea3o v\u1ec7 t\u00e0i kho\u1ea3n t\u1ed1t h\u01a1n, tr\u00e1nh nguy c\u01a1 b\u1ecb x\u00e2m nh\u1eadp tr\u00e1i ph\u00e9p. Ch\u1ec9 v\u1edbi v\u00e0i thao t\u00e1c, b\u1ea1n \u0111\u00e3 c\u00f3 th\u1ec3 thay \u0111\u1ed5i m\u1eadt kh\u1ea9u ngay tr\u00ean \u0111i\u1ec7n tho\u1ea1i.<\/span><\/p>\n

B\u01b0\u1edbc 1: M\u1edf c\u00e0i \u0111\u1eb7t t\u00e0i kho\u1ea3n<\/span><\/p>\n

M\u1edf \u1ee9ng d\u1ee5ng Facebook \u2192 ch\u1ea1m v\u00e0o bi\u1ec3u t\u01b0\u1ee3ng ba g\u1ea1ch \u1edf g\u00f3c tr\u00ean b\u00ean ph\u1ea3i (Android) ho\u1eb7c d\u01b0\u1edbi c\u00f9ng b\u00ean ph\u1ea3i (iOS) \u2192 ch\u1ecdn C\u00e0i \u0111\u1eb7t & quy\u1ec1n ri\u00eang t\u01b0 \u2192 C\u00e0i \u0111\u1eb7t.<\/span><\/p>\n

\"doi-mat-khau-facebook-2\"<\/picture><\/p>\n

B\u01b0\u1edbc 2: Ch\u1ecdn m\u1ee5c \u0111\u1ed5i m\u1eadt kh\u1ea9u<\/span><\/p>\n

K\u00e9o xu\u1ed1ng ph\u1ea7n B\u1ea3o m\u1eadt v\u00e0 \u0111\u0103ng nh\u1eadp \u2192 ch\u1ecdn \u0110\u1ed5i m\u1eadt kh\u1ea9u. T\u1ea1i \u0111\u00e2y, nh\u1eadp m\u1eadt kh\u1ea9u hi\u1ec7n t\u1ea1i v\u00e0 m\u1eadt kh\u1ea9u m\u1edbi theo y\u00eau c\u1ea7u (n\u00ean d\u00f9ng m\u1eadt kh\u1ea9u m\u1ea1nh, c\u00f3 ch\u1eef hoa, ch\u1eef th\u01b0\u1eddng, s\u1ed1 v\u00e0 k\u00fd t\u1ef1 \u0111\u1eb7c bi\u1ec7t).<\/span><\/p>\n

\"doi-mat-khau-facebook-3\"<\/picture><\/p>\n

B\u01b0\u1edbc 3: L\u01b0u thay \u0111\u1ed5i<\/span><\/p>\n

Nh\u1ea5n L\u01b0u thay \u0111\u1ed5i, sau \u0111\u00f3 ch\u1ecdn \u0111\u0103ng xu\u1ea5t kh\u1ecfi c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c n\u1ebfu mu\u1ed1n b\u1ea3o m\u1eadt t\u1ed1i \u0111a. Ho\u00e0n t\u1ea5t, b\u1ea1n s\u1ebd s\u1eed d\u1ee5ng m\u1eadt kh\u1ea9u m\u1edbi cho l\u1ea7n \u0111\u0103ng nh\u1eadp ti\u1ebfp theo.<\/span><\/p>\n

\"doi-mat-khau-facebook-4\"<\/picture><\/p>\n

C\u00e1ch \u0111\u1ed5i m\u1eadt kh\u1ea9u Facebook tr\u00ean m\u00e1y t\u00ednh<\/span><\/h2>\n

Vi\u1ec7c \u0111\u1ed5i m\u1eadt kh\u1ea9u t\u00e0i kho\u1ea3n Facebook tr\u00ean m\u00e1y t\u00ednh gi\u00fap b\u1ea1n b\u1ea3o v\u1ec7 t\u00e0i kho\u1ea3n t\u1ed1t h\u01a1n, \u0111\u1eb7c bi\u1ec7t khi nghi ng\u1edd b\u1ecb x\u00e2m nh\u1eadp ho\u1eb7c \u0111\u00e3 l\u00e2u ch\u01b0a thay m\u1eadt kh\u1ea9u. Ch\u1ec9 v\u1edbi v\u00e0i thao t\u00e1c \u0111\u01a1n gi\u1ea3n, b\u1ea1n c\u00f3 th\u1ec3 nhanh ch\u00f3ng \u0111\u1eb7t l\u1ea1i m\u1eadt kh\u1ea9u \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n cho th\u00f4ng tin c\u00e1 nh\u00e2n.<\/span><\/p>\n

Khi v\u1eabn c\u00f2n \u0111\u0103ng nh\u1eadp<\/span><\/h3>\n

\u0110\u1ec3 \u0111\u1ed5i m\u1eadt kh\u1ea9u Facebook khi v\u1eabn \u0111\u0103ng nh\u1eadp, b\u1ea1n th\u1ef1c hi\u1ec7n nh\u01b0 sau:<\/span><\/p>\n

B\u01b0\u1edbc 1: M\u1edf Facebook tr\u00ean m\u00e1y t\u00ednh, nh\u1ea5p v\u00e0o bi\u1ec3u t\u01b0\u1ee3ng tam gi\u00e1c ng\u01b0\u1ee3c \u1edf g\u00f3c tr\u00ean b\u00ean ph\u1ea3i m\u00e0n h\u00ecnh, sau \u0111\u00f3 ch\u1ecdn C\u00e0i \u0111\u1eb7t. \u0110\u00e2y l\u00e0 n\u01a1i t\u1eadp trung to\u00e0n b\u1ed9 t\u00f9y ch\u1ec9nh li\u00ean quan \u0111\u1ebfn t\u00e0i kho\u1ea3n.<\/span><\/p>\n

\"doi-mat-khau-facebook-5\"<\/picture><\/p>\n

B\u01b0\u1edbc 2: Trong b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n b\u00ean tr\u00e1i, t\u00ecm v\u00e0 ch\u1ecdn m\u1ee5c M\u1eadt kh\u1ea9u v\u00e0 b\u1ea3o m\u1eadt. T\u1ea1i \u0111\u00e2y, nh\u1ea5n v\u00e0o \u0110\u1ed5i m\u1eadt kh\u1ea9u \u0111\u1ec3 b\u1eaft \u0111\u1ea7u qu\u00e1 tr\u00ecnh thay \u0111\u1ed5i.<\/span><\/p>\n

\"doi-mat-khau-facebook-6\"<\/picture><\/p>\n

B\u01b0\u1edbc 3: Nh\u1eadp m\u1eadt kh\u1ea9u hi\u1ec7n t\u1ea1i v\u00e0 m\u1eadt kh\u1ea9u m\u1edbi. L\u01b0u \u00fd, m\u1eadt kh\u1ea9u c\u1ea7n t\u1ed1i thi\u1ec3u 6 k\u00fd t\u1ef1, n\u00ean k\u1ebft h\u1ee3p ch\u1eef hoa, ch\u1eef th\u01b0\u1eddng, s\u1ed1 v\u00e0 k\u00fd t\u1ef1 \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 t\u0103ng \u0111\u1ed9 b\u1ea3o m\u1eadt. Sau khi ho\u00e0n t\u1ea5t, ch\u1ecdn L\u01b0u thay \u0111\u1ed5i.<\/span><\/p>\n

Khi \u0111\u00e3 \u0111\u0103ng xu\u1ea5t\u00a0<\/span><\/h3>\n

N\u1ebfu b\u1ea1n \u0111\u00e3 \u0111\u0103ng xu\u1ea5t v\u00e0 mu\u1ed1n \u0111\u1ed5i m\u1eadt kh\u1ea9u Facebook tr\u00ean m\u00e1y t\u00ednh, h\u00e3y th\u1ef1c hi\u1ec7n theo c\u00e1c b\u01b0\u1edbc sau:<\/span><\/p>\n

B\u01b0\u1edbc 1: M\u1edf Facebook tr\u00ean b\u1ea5t k\u1ef3 tr\u00ecnh duy\u1ec7t n\u00e0o, t\u1ea1i m\u00e0n h\u00ecnh \u0111\u0103ng nh\u1eadp, nh\u1ea5p v\u00e0o t\u00f9y ch\u1ecdn Qu\u00ean m\u1eadt kh\u1ea9u?. \u0110\u00e2y l\u00e0 c\u00f4ng c\u1ee5 h\u1ed7 tr\u1ee3 kh\u00f4i ph\u1ee5c t\u00e0i kho\u1ea3n khi b\u1ea1n qu\u00ean ho\u1eb7c mu\u1ed1n \u0111\u1eb7t l\u1ea1i m\u1eadt kh\u1ea9u.<\/span><\/p>\n

\"doi-mat-khau-facebook-7\"<\/picture><\/p>\n

B\u01b0\u1edbc 2: Nh\u1eadp email ho\u1eb7c s\u1ed1 \u0111i\u1ec7n tho\u1ea1i \u0111\u00e3 li\u00ean k\u1ebft v\u1edbi t\u00e0i kho\u1ea3n Facebook, sau \u0111\u00f3 nh\u1ea5n T\u00ecm ki\u1ebfm \u0111\u1ec3 h\u1ec7 th\u1ed1ng x\u00e1c \u0111\u1ecbnh t\u00e0i kho\u1ea3n c\u1ee7a b\u1ea1n.<\/span><\/p>\n

\"doi-mat-khau-facebook-8\"<\/picture><\/p>\n

B\u01b0\u1edbc 3: Khi t\u00e0i kho\u1ea3n \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y, nh\u1ea5n Ti\u1ebfp t\u1ee5c \u0111\u1ec3 Facebook g\u1eedi m\u00e3 b\u1ea3o m\u1eadt v\u1ec1 email ho\u1eb7c s\u1ed1 \u0111i\u1ec7n tho\u1ea1i b\u1ea1n \u0111\u00e3 cung c\u1ea5p.<\/span><\/p>\n

\"doi-mat-khau-facebook-9\"<\/picture><\/p>\n

B\u01b0\u1edbc 4: M\u1edf email ho\u1eb7c tin nh\u1eafn \u0111\u1ec3 l\u1ea5y m\u00e3 b\u1ea3o m\u1eadt, nh\u1eadp ch\u00ednh x\u00e1c m\u00e3 n\u00e0y v\u00e0o \u00f4 tr\u1ed1ng tr\u00ean Facebook r\u1ed3i ch\u1ecdn Ti\u1ebfp t\u1ee5c.<\/span><\/p>\n

\"doi-mat-khau-facebook-10\"<\/picture><\/p>\n

B\u01b0\u1edbc 5: Nh\u1eadp m\u1eadt kh\u1ea9u m\u1edbi \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u b\u1ea3o m\u1eadt (t\u1ed1i thi\u1ec3u 6 k\u00fd t\u1ef1, n\u00ean k\u1ebft h\u1ee3p ch\u1eef, s\u1ed1 v\u00e0 k\u00fd t\u1ef1 \u0111\u1eb7c bi\u1ec7t) v\u00e0 nh\u1ea5n Ti\u1ebfp t\u1ee5c \u0111\u1ec3 ho\u00e0n t\u1ea5t.<\/span><\/p>\n

\"doi-mat-khau-facebook-11\"<\/picture><\/p>\n

Quy tr\u00ecnh n\u00e0y gi\u00fap b\u1ea1n nhanh ch\u00f3ng l\u1ea5y l\u1ea1i quy\u1ec1n truy c\u1eadp v\u00e0o t\u00e0i kho\u1ea3n ngay c\u1ea3 khi kh\u00f4ng c\u00f2n \u0111\u0103ng nh\u1eadp, \u0111\u1ea3m b\u1ea3o an to\u00e0n v\u00e0 b\u1ea3o m\u1eadt th\u00f4ng tin c\u00e1 nh\u00e2n.<\/span><\/p>\n

H\u01b0\u1edbng d\u1eabn thay \u0111\u1ed5i m\u1eadt kh\u1ea9u Facebook khi qu\u00ean password<\/span><\/h2>\n

Khi b\u1ea1n qu\u00ean m\u1eadt kh\u1ea9u Facebook v\u00e0 kh\u00f4ng th\u1ec3 \u0111\u0103ng nh\u1eadp, \u0111\u1eebng v\u1ed9i lo l\u1eafng. Facebook cung c\u1ea5p nhi\u1ec1u c\u00e1ch \u0111\u1ec3 kh\u00f4i ph\u1ee5c quy\u1ec1n truy c\u1eadp, trong \u0111\u00f3 c\u00f3 ph\u01b0\u01a1ng th\u1ee9c nh\u1eadn m\u00e3 qua SMS. Ch\u1ec9 c\u1ea7n v\u00e0i thao t\u00e1c \u0111\u01a1n gi\u1ea3n, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1eb7t l\u1ea1i m\u1eadt kh\u1ea9u m\u1edbi v\u00e0 ti\u1ebfp t\u1ee5c s\u1eed d\u1ee5ng t\u00e0i kho\u1ea3n m\u1ed9t c\u00e1ch an to\u00e0n.<\/span><\/p>\n

\u0110\u1ed5i m\u1eadt kh\u1ea9u khi qu\u00ean b\u1eb1ng SMS<\/span><\/h3>\n

B\u01b0\u1edbc 1: T\u1ea1i m\u00e0n h\u00ecnh \u0111\u0103ng nh\u1eadp Facebook tr\u00ean m\u00e1y t\u00ednh ho\u1eb7c \u0111i\u1ec7n tho\u1ea1i, nh\u1ea5p v\u00e0o Qu\u00ean m\u1eadt kh\u1ea9u?<\/span><\/p>\n

\"doi-mat-khau-facebook-12\"<\/picture><\/p>\n

B\u01b0\u1edbc 2: Nh\u1eadp email ho\u1eb7c s\u1ed1 \u0111i\u1ec7n tho\u1ea1i \u0111\u00e3 li\u00ean k\u1ebft v\u1edbi t\u00e0i kho\u1ea3n Facebook, sau \u0111\u00f3 nh\u1ea5n T\u00ecm ki\u1ebfm \u0111\u1ec3 h\u1ec7 th\u1ed1ng x\u00e1c \u0111\u1ecbnh t\u00e0i kho\u1ea3n.<\/span><\/p>\n

\"doi-mat-khau-facebook-13\"<\/picture><\/p>\n

B\u01b0\u1edbc 3: Khi t\u00e0i kho\u1ea3n \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y, ch\u1ecdn Th\u1eed c\u00e1ch kh\u00e1c \u0111\u1ec3 chuy\u1ec3n sang ph\u01b0\u01a1ng th\u1ee9c kh\u00f4i ph\u1ee5c qua SMS.<\/span><\/p>\n

\"doi-mat-khau-facebook-14\"<\/picture><\/p>\n

B\u01b0\u1edbc 4: \u1ede giao di\u1ec7n m\u1edbi, ch\u1ecdn G\u1eedi m\u00e3 qua SMS, r\u1ed3i nh\u1eadp m\u00e3 captcha \u0111\u1ec3 x\u00e1c nh\u1eadn b\u1ea1n kh\u00f4ng ph\u1ea3i robot.<\/span><\/p>\n

\"doi-mat-khau-facebook-15\"<\/picture><\/p>\n

B\u01b0\u1edbc 5: M\u1edf tin nh\u1eafn \u0111i\u1ec7n tho\u1ea1i, nh\u1eadp ch\u00ednh x\u00e1c m\u00e3 x\u00e1c nh\u1eadn Facebook g\u1eedi v\u1ec1 v\u00e0o \u00f4 tr\u1ed1ng, sau \u0111\u00f3 \u0111\u1eb7t m\u1eadt kh\u1ea9u m\u1edbi \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u b\u1ea3o m\u1eadt (t\u1ed1i thi\u1ec3u 6 k\u00fd t\u1ef1, n\u00ean k\u1ebft h\u1ee3p ch\u1eef, s\u1ed1 v\u00e0 k\u00fd t\u1ef1 \u0111\u1eb7c bi\u1ec7t).<\/span><\/p>\n

\u0110\u1ed5i m\u1eadt kh\u1ea9u Facebook khi qu\u00ean b\u1eb1ng gmail<\/span><\/h3>\n

N\u1ebfu b\u1ea1n qu\u00ean m\u1eadt kh\u1ea9u Facebook nh\u01b0ng v\u1eabn c\u00f2n quy\u1ec1n truy c\u1eadp v\u00e0o Gmail \u0111\u00e3 li\u00ean k\u1ebft, c\u00f3 th\u1ec3 kh\u00f4i ph\u1ee5c m\u1eadt kh\u1ea9u ch\u1ec9 v\u1edbi 3 b\u01b0\u1edbc \u0111\u01a1n gi\u1ea3n nh\u01b0 sau:<\/span><\/p>\n

B\u01b0\u1edbc 1: T\u1ea1i m\u00e0n h\u00ecnh \u0111\u0103ng nh\u1eadp Facebook, nh\u1ea5p Qu\u00ean m\u1eadt kh\u1ea9u?, sau \u0111\u00f3 nh\u1eadp \u0111\u1ecba ch\u1ec9 Gmail \u0111\u00e3 li\u00ean k\u1ebft v\u1edbi t\u00e0i kho\u1ea3n v\u00e0 nh\u1ea5n T\u00ecm ki\u1ebfm \u0111\u1ec3 h\u1ec7 th\u1ed1ng x\u00e1c \u0111\u1ecbnh t\u00e0i kho\u1ea3n c\u1ee7a b\u1ea1n.<\/span><\/p>\n

B\u01b0\u1edbc 2: Khi t\u00e0i kho\u1ea3n xu\u1ea5t hi\u1ec7n, ch\u1ecdn ph\u01b0\u01a1ng th\u1ee9c G\u1eedi m\u00e3 qua email, r\u1ed3i nh\u1ea5n Ti\u1ebfp t\u1ee5c. M\u1edf h\u1ed9p th\u01b0 Gmail c\u1ee7a b\u1ea1n, t\u00ecm email t\u1eeb Facebook ch\u1ee9a m\u00e3 x\u00e1c nh\u1eadn.<\/span><\/p>\n

\"doi-mat-khau-facebook-16\"<\/picture><\/p>\n

B\u01b0\u1edbc 3: Nh\u1eadp m\u00e3 x\u00e1c nh\u1eadn v\u00e0o \u00f4 tr\u1ed1ng tr\u00ean Facebook v\u00e0 nh\u1ea5n Ti\u1ebfp t\u1ee5c. Cu\u1ed1i c\u00f9ng, \u0111\u1eb7t m\u1eadt kh\u1ea9u m\u1edbi (t\u1ed1i thi\u1ec3u 6 k\u00fd t\u1ef1, n\u00ean k\u1ebft h\u1ee3p ch\u1eef hoa, ch\u1eef th\u01b0\u1eddng, s\u1ed1 v\u00e0 k\u00fd t\u1ef1 \u0111\u1eb7c bi\u1ec7t) v\u00e0 ch\u1ecdn L\u01b0u thay \u0111\u1ed5i \u0111\u1ec3 ho\u00e0n t\u1ea5t.<\/span><\/p>\n

V\u1edbi c\u00e1ch n\u00e0y, b\u1ea1n s\u1ebd nhanh ch\u00f3ng l\u1ea5y l\u1ea1i quy\u1ec1n truy c\u1eadp m\u00e0 kh\u00f4ng c\u1ea7n \u0111\u1ebfn s\u1ed1 \u0111i\u1ec7n tho\u1ea1i. Gmail kh\u00f4ng ch\u1ec9 h\u1ed7 tr\u1ee3 nh\u1eadn m\u00e3 x\u00e1c minh nhanh ch\u00f3ng m\u00e0 c\u00f2n gi\u00fap t\u0103ng t\u00ednh b\u1ea3o m\u1eadt cho t\u00e0i kho\u1ea3n.<\/span><\/p>\n

\u0110\u1ed5i m\u1eadt kh\u1ea9u khi m\u1ea5t s\u1ed1 \u0111i\u1ec7n tho\u1ea1i<\/span><\/h3>\n

B\u01b0\u1edbc 1: Truy c\u1eadp trang kh\u00f4i ph\u1ee5c t\u00e0i kho\u1ea3n<\/span><\/p>\n

M\u1edf tr\u00ecnh duy\u1ec7t, truy c\u1eadp trang \u0111\u0103ng nh\u1eadp Facebook v\u00e0 ch\u1ecdn Qu\u00ean m\u1eadt kh\u1ea9u?. Nh\u1eadp \u0111\u1ecba ch\u1ec9 email \u0111\u00e3 li\u00ean k\u1ebft v\u1edbi t\u00e0i kho\u1ea3n. Nh\u1ea5n T\u00ecm ki\u1ebfm \u0111\u1ec3 Facebook x\u00e1c nh\u1eadn th\u00f4ng tin t\u00e0i kho\u1ea3n c\u1ee7a b\u1ea1n.<\/span><\/p>\n

B\u01b0\u1edbc 2: X\u00e1c nh\u1eadn qua Gmail<\/span><\/p>\n

Ch\u1ecdn ph\u01b0\u01a1ng th\u1ee9c nh\u1eadn m\u00e3 x\u00e1c nh\u1eadn qua email (Gmail). M\u1edf h\u1ed9p th\u01b0 Gmail, t\u00ecm email t\u1eeb Facebook ch\u1ee9a m\u00e3 b\u1ea3o m\u1eadt. Sao ch\u00e9p m\u00e3 n\u00e0y, quay l\u1ea1i giao di\u1ec7n Facebook v\u00e0 nh\u1eadp v\u00e0o \u00f4 x\u00e1c nh\u1eadn \u0111\u1ec3 ti\u1ebfp t\u1ee5c.<\/span><\/p>\n

\"doi-mat-khau-facebook-17\"<\/picture><\/p>\n

B\u01b0\u1edbc 3: T\u1ea1o m\u1eadt kh\u1ea9u m\u1edbi<\/span><\/p>\n

Khi m\u00e3 x\u00e1c nh\u1eadn \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn, Facebook s\u1ebd hi\u1ec3n th\u1ecb trang t\u1ea1o m\u1eadt kh\u1ea9u m\u1edbi. Nh\u1eadp m\u1eadt kh\u1ea9u m\u1ea1nh g\u1ed3m ch\u1eef hoa, ch\u1eef th\u01b0\u1eddng, s\u1ed1 v\u00e0 k\u00fd t\u1ef1 \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 t\u0103ng b\u1ea3o m\u1eadt. Nh\u1ea5n Ti\u1ebfp t\u1ee5c \u0111\u1ec3 ho\u00e0n t\u1ea5t. Sau \u0111\u00f3, b\u1ea1n n\u00ean \u0111\u0103ng xu\u1ea5t kh\u1ecfi t\u1ea5t c\u1ea3 thi\u1ebft b\u1ecb \u0111\u1ec3 tr\u00e1nh r\u1ee7i ro b\u1ecb truy c\u1eadp tr\u00e1i ph\u00e9p.<\/span><\/p>\n

V\u00ec sao n\u00ean \u0111\u1ed5i m\u1eadt kh\u1ea9u Facebook?<\/span><\/h2>\n

Vi\u1ec7c \u0111\u1ed5i m\u1eadt kh\u1ea9u t\u00e0i kho\u1ea3n Facebook \u0111\u1ecbnh k\u1ef3 gi\u00fap b\u1ea3o v\u1ec7 t\u00e0i kho\u1ea3n tr\u01b0\u1edbc nguy c\u01a1 b\u1ecb x\u00e2m nh\u1eadp tr\u00e1i ph\u00e9p. Trong th\u1eddi \u0111\u1ea1i c\u00f4ng ngh\u1ec7 s\u1ed1, th\u00f4ng tin c\u00e1 nh\u00e2n, tin nh\u1eafn ri\u00eang t\u01b0 v\u00e0 c\u00e1c d\u1eef li\u1ec7u quan tr\u1ecdng d\u1ec5 d\u00e0ng tr\u1edf th\u00e0nh m\u1ee5c ti\u00eau c\u1ee7a k\u1ebb x\u1ea5u. N\u1ebfu b\u1ea1n s\u1eed d\u1ee5ng m\u1eadt kh\u1ea9u qu\u00e1 l\u00e2u ho\u1eb7c tr\u00f9ng v\u1edbi c\u00e1c t\u00e0i kho\u1ea3n kh\u00e1c, nguy c\u01a1 b\u1ecb d\u00f2 ra s\u1ebd cao h\u01a1n. Ngo\u00e0i ra, khi nh\u1eadn th\u1ea5y t\u00e0i kho\u1ea3n c\u00f3 d\u1ea5u hi\u1ec7u b\u1ecb \u0111\u0103ng nh\u1eadp \u1edf thi\u1ebft b\u1ecb l\u1ea1, \u0111\u1ed5i m\u1eadt kh\u1ea9u ngay l\u00e0 b\u01b0\u1edbc \u0111\u1ea7u ti\u00ean \u0111\u1ec3 ng\u0103n ch\u1eb7n truy c\u1eadp b\u1ea5t h\u1ee3p ph\u00e1p.<\/span><\/p>\n

\"doi-mat-khau-facebook-18\"<\/picture><\/p>\n

B\u00ean c\u1ea1nh y\u1ebfu t\u1ed1 b\u1ea3o m\u1eadt, vi\u1ec7c \u0111\u1ed5i m\u1eadt kh\u1ea9u c\u00f2n gi\u00fap b\u1ea1n ch\u1ee7 \u0111\u1ed9ng ki\u1ec3m so\u00e1t t\u00e0i kho\u1ea3n v\u00e0 gi\u1ea3m thi\u1ec3u r\u1ee7i ro t\u1eeb c\u00e1c v\u1ee5 r\u00f2 r\u1ec9 d\u1eef li\u1ec7u tr\u00ean m\u1ea1ng. Facebook l\u00e0 n\u01a1i l\u01b0u gi\u1eef nhi\u1ec1u th\u00f4ng tin c\u00e1 nh\u00e2n, k\u1ebft n\u1ed1i v\u1edbi b\u1ea1n b\u00e8, \u0111\u1ed3ng nghi\u1ec7p v\u00e0 c\u1ea3 c\u00e1c giao d\u1ecbch tr\u1ef1c tuy\u1ebfn, n\u00ean m\u1ea5t quy\u1ec1n ki\u1ec3m so\u00e1t c\u00f3 th\u1ec3 g\u00e2y ra h\u1eadu qu\u1ea3 nghi\u00eam tr\u1ecdng. Th\u00f3i quen \u0111\u1ed5i m\u1eadt kh\u1ea9u m\u1ed7i 3 – 6 th\u00e1ng, k\u1ebft h\u1ee3p s\u1eed d\u1ee5ng m\u1eadt kh\u1ea9u m\u1ea1nh v\u00e0 b\u1eadt x\u00e1c th\u1ef1c hai y\u1ebfu t\u1ed1, s\u1ebd gi\u00fap b\u1ea1n y\u00ean t\u00e2m h\u01a1n khi s\u1eed d\u1ee5ng m\u1ea1ng x\u00e3 h\u1ed9i n\u00e0y.<\/span><\/p>\n

M\u1eb9o \u0111\u1eb7t m\u1eadt kh\u1ea9u t\u00e0i kho\u1ea3n Facebook m\u1ea1nh<\/span><\/h2>\n

M\u1eadt kh\u1ea9u m\u1ea1nh l\u00e0 \u201ct\u1ea5m khi\u00ean\u201d quan tr\u1ecdng gi\u00fap b\u1ea3o v\u1ec7 t\u00e0i kho\u1ea3n Facebook kh\u1ecfi nguy c\u01a1 b\u1ecb t\u1ea5n c\u00f4ng. Vi\u1ec7c t\u1ea1o m\u1eadt kh\u1ea9u v\u1eeba kh\u00f3 \u0111o\u00e1n, v\u1eeba d\u1ec5 nh\u1edb l\u00e0 ch\u00eca kh\u00f3a \u0111\u1ec3 duy tr\u00ec b\u1ea3o m\u1eadt. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 nh\u1eefng m\u1eb9o gi\u00fap b\u1ea1n \u0111\u1eb7t m\u1eadt kh\u1ea9u an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3 h\u01a1n.<\/span><\/p>\n

K\u1ebft h\u1ee3p ch\u1eef hoa, ch\u1eef th\u01b0\u1eddng, s\u1ed1 v\u00e0 k\u00fd t\u1ef1 \u0111\u1eb7c bi\u1ec7t<\/span><\/h3>\n

Khi \u0111\u1ed5i m\u1eadt kh\u1ea9u Facebook m\u1ea1nh c\u1ea7n \u0111a d\u1ea1ng k\u00fd t\u1ef1 \u0111\u1ec3 k\u1ebb x\u1ea5u kh\u00f3 \u0111o\u00e1n ra. B\u1ea1n n\u00ean k\u1ebft h\u1ee3p ch\u1eef hoa, ch\u1eef th\u01b0\u1eddng, ch\u1eef s\u1ed1 v\u00e0 k\u00fd t\u1ef1 \u0111\u1eb7c bi\u1ec7t nh\u01b0 @, #, $, %\u2026 V\u00ed d\u1ee5: thay v\u00ec vi\u1ebft \u201cnguyenvanabc\u201d \u0111\u01a1n gi\u1ea3n, h\u00e3y bi\u1ebfn n\u00f3 th\u00e0nh \u201cNgUy3n#VaN@bC\u201d. C\u00e1ch n\u00e0y gi\u00fap t\u0103ng \u0111\u1ed9 ph\u1ee9c t\u1ea1p v\u00e0 gi\u1ea3m kh\u1ea3 n\u0103ng b\u1ecb b\u1ebb kh\u00f3a b\u1eb1ng c\u00f4ng c\u1ee5 d\u00f2 m\u1eadt kh\u1ea9u. Ngo\u00e0i ra, h\u00e3y tr\u00e1nh d\u00f9ng nh\u1eefng d\u00e3y s\u1ed1 ho\u1eb7c k\u00fd t\u1ef1 d\u1ec5 \u0111o\u00e1n nh\u01b0 \u201c123456\u201d hay \u201cpassword\u201d. M\u1eb7c d\u00f9 m\u1eadt kh\u1ea9u ph\u1ee9c t\u1ea1p c\u00f3 th\u1ec3 kh\u00f3 nh\u1edb h\u01a1n, b\u1ea1n c\u00f3 th\u1ec3 s\u00e1ng t\u1ea1o b\u1eb1ng c\u00e1ch vi\u1ebft t\u1eaft m\u1ed9t c\u00e2u quen thu\u1ed9c \u0111\u1ec3 v\u1eeba d\u1ec5 ghi nh\u1edb, v\u1eeba an to\u00e0n. V\u00ed d\u1ee5: \u201cToiY3u@VietNam!\u201d l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn v\u1eeba m\u1ea1nh v\u1eeba \u00fd ngh\u0129a.<\/span><\/p>\n

\"doi-mat-khau-facebook-19\"<\/picture><\/p>\n

Tr\u00e1nh s\u1eed d\u1ee5ng th\u00f4ng tin c\u00e1 nh\u00e2n d\u1ec5 \u0111o\u00e1n<\/span><\/h3>\n

Nhi\u1ec1u ng\u01b0\u1eddi \u0111\u1eb7t m\u1eadt kh\u1ea9u d\u1ef1a tr\u00ean t\u00ean, ng\u00e0y sinh, s\u1ed1 \u0111i\u1ec7n tho\u1ea1i ho\u1eb7c t\u00ean ng\u01b0\u1eddi th\u00e2n v\u00ec d\u1ec5 nh\u1edb. Tuy nhi\u00ean, \u0111\u00e2y l\u1ea1i l\u00e0 \u201cm\u1ecf v\u00e0ng\u201d cho k\u1ebb x\u1ea5u, b\u1edfi nh\u1eefng th\u00f4ng tin n\u00e0y c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng t\u00ecm th\u1ea5y tr\u00ean m\u1ea1ng x\u00e3 h\u1ed9i ho\u1eb7c t\u1eeb c\u00e1c m\u1ed1i quan h\u1ec7 xung quanh b\u1ea1n. M\u1ed9t m\u1eadt kh\u1ea9u an to\u00e0n n\u00ean t\u00e1ch bi\u1ec7t ho\u00e0n to\u00e0n v\u1edbi d\u1eef li\u1ec7u c\u00e1 nh\u00e2n. Thay v\u00ec \u201cThao2000\u201d ho\u1eb7c \u201cHoangNam123\u201d, h\u00e3y ngh\u0129 \u0111\u1ebfn c\u00e1c c\u1ee5m t\u1eeb ng\u1eabu nhi\u00ean ho\u1eb7c k\u1ebft h\u1ee3p t\u1eeb kh\u00f4ng li\u00ean quan \u0111\u1ebfn b\u1ea1n. V\u00ed d\u1ee5: \u201cHoaBinh@9876\u201d hay \u201cCamOn@2025!\u201d. H\u00e3y nh\u1edb r\u1eb1ng vi\u1ec7c \u0111\u1ed5i m\u1eadt kh\u1ea9u Facebook kh\u00f3 \u0111o\u00e1n s\u1ebd gi\u00fap b\u1ea3o v\u1ec7 t\u00e0i kho\u1ea3n c\u1ee7a b\u1ea1n l\u00e2u d\u00e0i, gi\u1ea3m thi\u1ec3u r\u1ee7i ro b\u1ecb \u0111\u00e1nh c\u1eafp.<\/span><\/p>\n

\"doi-mat-khau-facebook-20\"<\/picture><\/p>\n

T\u1ea1o m\u1eadt kh\u1ea9u d\u00e0i v\u00e0 thay \u0111\u1ed5i \u0111\u1ecbnh k\u1ef3<\/span><\/h3>\n

\u0110\u1ed9 d\u00e0i m\u1eadt kh\u1ea9u \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn m\u1ee9c \u0111\u1ed9 an to\u00e0n. M\u1ed9t m\u1eadt kh\u1ea9u t\u1eeb 12 k\u00fd t\u1ef1 tr\u1edf l\u00ean s\u1ebd kh\u00f3 b\u1ecb d\u00f2 ra h\u01a1n so v\u1edbi nh\u1eefng m\u1eadt kh\u1ea9u ng\u1eafn. B\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u1ee5m t\u1eeb d\u00e0i c\u00f3 \u00fd ngh\u0129a ri\u00eang \u0111\u1ec3 d\u1ec5 nh\u1edb, v\u00ed d\u1ee5: \u201cMuaHeNam2025@VuiVe\u201d. Ngo\u00e0i \u0111\u1ed9 d\u00e0i, vi\u1ec7c thay \u0111\u1ed5i m\u1eadt kh\u1ea9u \u0111\u1ecbnh k\u1ef3 (kho\u1ea3ng 3 – 6 th\u00e1ng\/l\u1ea7n) c\u0169ng r\u1ea5t quan tr\u1ecdng, \u0111\u1eb7c bi\u1ec7t khi b\u1ea1n nghi ng\u1edd c\u00f3 ng\u01b0\u1eddi bi\u1ebft ho\u1eb7c th\u1ea5y th\u00f4ng b\u00e1o \u0111\u0103ng nh\u1eadp l\u1ea1. \u0110\u1eebng qu\u00ean b\u1eadt th\u00eam x\u00e1c th\u1ef1c hai y\u1ebfu t\u1ed1 \u0111\u1ec3 t\u1ea1o l\u1edbp b\u1ea3o v\u1ec7 b\u1ed5 sung. K\u1ebft h\u1ee3p c\u1ea3 \u0111\u1ed9 d\u00e0i, t\u00ednh ph\u1ee9c t\u1ea1p v\u00e0 th\u00f3i quen thay \u0111\u1ed5i m\u1eadt kh\u1ea9u th\u01b0\u1eddng xuy\u00ean, b\u1ea1n s\u1ebd duy tr\u00ec \u0111\u01b0\u1ee3c s\u1ef1 an to\u00e0n t\u1ed1i \u0111a cho t\u00e0i kho\u1ea3n Facebook c\u1ee7a m\u00ecnh.<\/span><\/p>\n

\"doi-mat-khau-facebook-21\"<\/picture><\/p>\n

T\u1ea1m k\u1ebft\u00a0<\/span><\/h2>\n

Tr\u00ean \u0111\u00e2y l\u00e0 h\u01b0\u1edbng d\u1eabn chi ti\u1ebft gi\u00fap b\u1ea1n \u0111\u1ed5i m\u1eadt kh\u1ea9u Facebook nhanh ch\u00f3ng tr\u00ean \u0111i\u1ec7n tho\u1ea1i Android, iOS v\u00e0 m\u00e1y t\u00ednh. Vi\u1ec7c thay \u0111\u1ed5i m\u1eadt kh\u1ea9u \u0111\u1ecbnh k\u1ef3 kh\u00f4ng ch\u1ec9 gi\u00fap b\u1ea3o v\u1ec7 t\u00e0i kho\u1ea3n kh\u1ecfi nguy c\u01a1 b\u1ecb x\u00e2m nh\u1eadp m\u00e0 c\u00f2n gi\u00fap b\u1ea1n y\u00ean t\u00e2m h\u01a1n khi s\u1eed d\u1ee5ng. H\u00e3y \u01b0u ti\u00ean t\u1ea1o m\u1eadt kh\u1ea9u m\u1ea1nh, k\u1ebft h\u1ee3p ch\u1eef hoa, ch\u1eef th\u01b0\u1eddng, s\u1ed1 v\u00e0 k\u00fd t\u1ef1 \u0111\u1eb7c bi\u1ec7t, \u0111\u1ed3ng th\u1eddi b\u1eadt x\u00e1c th\u1ef1c hai y\u1ebfu t\u1ed1 \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt. Th\u1ef1c hi\u1ec7n \u0111\u00fang c\u00e1c b\u01b0\u1edbc v\u00e0 l\u01b0u \u00fd n\u00e0y, b\u1ea1n s\u1ebd lu\u00f4n gi\u1eef \u0111\u01b0\u1ee3c quy\u1ec1n ki\u1ec3m so\u00e1t an to\u00e0n cho t\u00e0i kho\u1ea3n Facebook c\u1ee7a m\u00ecnh.<\/span><\/p>\n

XEM TH\u00caM:<\/strong><\/p>\n