{"id":9912,"date":"2021-09-30T19:58:26","date_gmt":"2021-09-30T12:58:26","guid":{"rendered":""},"modified":"2024-07-04T15:31:12","modified_gmt":"2024-07-04T08:31:12","slug":"huong-dan-nang-cap-bao-mat-khi-thue-may-chu-ao","status":"publish","type":"post","link":"https:\/\/vnso.vn\/en\/huong-dan-nang-cap-bao-mat-khi-thue-may-chu-ao\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn n\u00e2ng c\u1ea5p b\u1ea3o m\u1eadt khi thu\u00ea m\u00e1y ch\u1ee7 \u1ea3o"},"content":{"rendered":"

B\u1ea3o m\u1eadt cho m\u00e1y ch\u1ee7 \u1ea3o l\u00e0 m\u1ed9t trong nh\u1eefng v\u1ea5n \u0111\u1ec1 r\u1ea5t \u0111\u01b0\u1ee3c quan t\u00e2m khi thu\u00ea m\u00e1y ch\u1ee7 \u1ea3o<\/strong>. Hacker s\u1ebd t\u1eadn d\u1ee5ng s\u01a1 h\u1edf trong b\u1ea3o m\u1eadt \u0111\u1ec3 \u0111\u01b0a nh\u1eefng ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i v\u00e0o server c\u1ee7a b\u1ea1n. M\u1ed9t khi b\u1ecb x\u00e2m nh\u1eadp c\u00e1c d\u1eef li\u1ec7u quan tr\u1ecdng c\u00f3 th\u1ebf s\u1ebd b\u1ecb \u0111\u00e1nh c\u1eafp. D\u01b0\u1edbi \u0111\u00e2y s\u1ebd l\u00e0 m\u1ed9t s\u1ed1 c\u00e1ch gi\u00fap n\u00e2ng c\u1ea5p b\u1ea3o m\u1eadt khi thu\u00ea m\u00e1y ch\u1ee7 \u1ea3o.<\/span><\/p>\n

1. Lu\u00f4n c\u1eadp nh\u1eadt<\/strong><\/span><\/h2>\n

Kh\u00f4ng c\u1eadp nh\u1eadt h\u1ec7 \u0111i\u1ec1u h\u00e0nh (H\u0110H) m\u1edbi nh\u1ea5t tr\u00ean m\u00e1y ch\u1ee7 l\u00e0 c\u00e1ch d\u1ec5 nh\u1ea5t \u0111\u1ec3 v\u00f4 t\u00ecnh c\u1ea5p quy\u1ec1n truy c\u1eadp cho Hackers. Cho d\u00f9 server ch\u1ea1y Windows hay Linux, b\u1ea1n s\u1ebd mu\u1ed1n nh\u1ea5p v\u00e0o n\u00fat c\u1eadp nh\u1eadt. C\u00e1c b\u1ea3n c\u1eadp nh\u1eadt h\u1ec7 \u0111i\u1ec1u h\u00e0nh th\u01b0\u1eddng bao g\u1ed3m c\u00e1c b\u1ea3n v\u00e1 cho c\u00e1c l\u1ed7i b\u1ea3o m\u1eadt m\u00e0 b\u1ea1n th\u1eadm ch\u00ed c\u00f2n ch\u01b0a bi\u1ebft l\u00e0 n\u00f3 \u0111\u00e3 t\u1ed3n t\u1ea1i. N\u1ebfu b\u1ea1n kh\u00f4ng c\u00e0i \u0111\u1eb7t H\u0110H m\u1edbi, l\u1ed7 h\u1ed5ng s\u1ebd ti\u1ebfp t\u1ee5c t\u1ed3n t\u1ea1i tr\u00ean m\u00e1y ch\u1ee7 \u1ea3o c\u1ee7a b\u1ea1n. Nh\u00e0 cung c\u1ea5p H\u0110H c\u1ee7a b\u1ea1n s\u1ebd kh\u00f4ng ch\u1ecbu tr\u00e1ch nhi\u1ec7m n\u1ebfu x\u1ea3y ra t\u1ea5n c\u00f4ng.<\/span><\/p>\n

Ch\u1ec9 c\u00e0i \u0111\u1eb7t b\u1ea3n c\u1eadp nh\u1eadt m\u1edbi l\u00e0 ch\u01b0a \u0111\u1ee7, b\u1ea1n ph\u1ea3i \u0111\u1ea3m b\u1ea3o r\u1eb1ng \u0111\u00e3 \u00e1p d\u1ee5ng t\u1ea5t c\u1ea3 c\u00e1c b\u1ea3n v\u00e1 b\u1ea3o m\u1eadt do nh\u00e0 cung c\u1ea5p h\u1ec7 \u0111i\u1ec1u h\u00e0nh \u0111\u1ec1 xu\u1ea5t. N\u1ebfu b\u1ea1n ch\u1ec9 c\u1eadp nh\u1eadt c\u00e1c kh\u00eda c\u1ea1nh hi\u1ec7u su\u1ea5t c\u1ee7a h\u1ec7 \u0111i\u1ec1u h\u00e0nh nh\u01b0ng kh\u00f4ng c\u1eadp nh\u1eadt c\u00e1c b\u1ea3n v\u00e1, m\u00e1y ch\u1ee7 \u1ea3o c\u1ee7a b\u1ea1n v\u1eabn s\u1ebd kh\u00f4ng \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 \u0111\u1ea7y \u0111\u1ee7.<\/span><\/p>\n

B\u1ea1n n\u00ean g\u1eafn m\u1ed9t ph\u00e2n v\u00f9ng \/tmp ri\u00eang v\u1edbi t\u00f9y ch\u1ecdn nosuid. \u0110i\u1ec1u n\u00e0y s\u1ebd \u00e9p m\u1ed9t ti\u1ebfn tr\u00ecnh ch\u1ea1y v\u1edbi c\u00e1c \u0111\u1eb7c quy\u1ec1n c\u1ee7a ng\u01b0\u1eddi thi h\u00e0nh n\u00f3. Sau khi c\u00e0i cPanel v\u00e0 WHM b\u1ea1n c\u0169ng c\u1ea7n ph\u1ea3i g\u1eafn th\u01b0 m\u1ee5c \/tmp v\u1edbi noexec. Ngo\u00e0i ra, c\u1ea7n g\u1eafn ph\u00e2n v\u00f9ng \/tmp sang m\u1ed9t File t\u1ea1m th\u1eddi \u0111\u1ec3 ch\u1ea1y script \/scripts\/secure tmp nh\u1eb1m m\u1ee5c \u0111\u00edch d\u1ef1 ph\u00f2ng.<\/span><\/p>\n

N\u1ebfu kh\u00f4ng mu\u1ed1n ch\u1ea1y Script \/scripts\/secure tmp, b\u1ea1n c\u00f3 th\u1ec3 t\u1ea1o File \/var\/cpanel\/version\/secure tmp disabled. \u0110\u1ec3 th\u1ef1c hi\u1ec7n \u0111i\u1ec1u n\u00e0y, h\u00e3y ch\u1ea1y d\u00f2ng l\u1ec7nh sau: touch \/var\/cpanel\/version\/securetmp_disabled. File n\u00e0y gi\u00fap Script kh\u00f4ng th\u1ec3 ch\u1ea1y tr\u00ean m\u00e1y ch\u1ee7 \u1ea3o c\u1ee7a b\u1ea1n. Nh\u01b0ng b\u1ea1n kh\u00f4ng n\u00ean v\u00f4 hi\u1ec7u h\u00f3a Script \/scripts\/securetmp.<\/span><\/p>\n

2. Thay \u0111\u1ed5i m\u1eadt kh\u1ea9u SSH m\u1eb7c \u0111\u1ecbnh<\/strong><\/span><\/h2>\n

SSH \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 l\u00e0 h\u00ecnh th\u1ee9c \u0111\u1ec3 \u0111\u0103ng nh\u1eadp v\u00e0o virtual private server<\/a><\/strong><\/span> t\u1eeb xa. N\u1ebfu kh\u00f4ng tu\u00e2n theo c\u00e1c quy \u0111\u1ecbnh b\u1ea3o m\u1eadt an to\u00e0n th\u00ec r\u1ea5t c\u00f3 th\u1ec3 b\u1ea1n s\u1ebd v\u00f4 t\u00ecnh bi\u1ebfn m\u00ecnh tr\u1edf th\u00e0nh n\u1ea1n nh\u00e2n c\u1ee7a c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng m\u1ea1ng khi \u0111\u0103ng nh\u1eadp v\u00e0o m\u00e1y ch\u1ee7 \u1ea3o b\u1eb1ng h\u00ecnh th\u1ee9c SSH. Brute-Force Attack (t\u1ea5n c\u00f4ng d\u00f2 t\u00ecm m\u1eadt kh\u1ea9u) ch\u00ednh l\u00e0 \u0111i\u1ec3n h\u00ecnh cho m\u1ed1i nguy h\u1ea1i n\u00e0y. Ng\u01b0\u1eddi d\u00f9ng th\u01b0\u1eddng c\u00f3 th\u00f3i quen s\u1eed d\u1ee5ng c\u00e1c m\u1eadt kh\u1ea9u \u0111\u01a1n gi\u1ea3n v\u00e0 d\u1ec5 nh\u1edb. B\u1eb1ng m\u1ed9t s\u1ed1 th\u1ee7 thu\u1eadt, hacker c\u00f3 th\u1ec3 d\u00f2 t\u00ecm \u0111\u01b0\u1ee3c nh\u1eefng m\u1eadt kh\u1ea9u \u0111\u00f3 v\u00e0 truy c\u1eadp v\u00e0o m\u00e1y ch\u1ee7 \u1ea3o c\u1ee7a b\u1ea1n. V\u00ec v\u1eady b\u1ea1n n\u00ean thay \u0111\u1ed5i m\u1eadt kh\u1ea9u \u0111\u0103ng nh\u1eadp m\u1eb7c \u0111\u1ecbnh c\u1ee7a SSH \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n cho m\u00e1y ch\u1ee7 \u1ea3o c\u1ee7a m\u00ecnh.<\/span><\/p>\n

B\u1ea3o m\u1eadt SSH l\u00e0 m\u1ed9t c\u00e1ch \u0111\u1ec3 b\u1ea3o v\u1ec7 m\u00e1y ch\u1ee7 \u1ea3o. B\u1ea1n n\u00ean chuy\u1ec3n truy c\u1eadp SSH sang m\u1ed9t c\u1ed5ng kh\u00e1c \u0111\u1ec3 t\u0103ng t\u00ednh b\u1ea3o m\u1eadt. \u0110\u1ec3 t\u00f9y ch\u1ec9nh c\u1ed5ng m\u00e0 SSH ch\u1ea1y, h\u00e3y ch\u1ec9nh s\u1eeda file \/etc\/ssh\/sshd_config. T\u1ed1t h\u01a1n h\u1ebft, b\u1ea1n n\u00ean s\u1eed d\u1ee5ng 1 c\u1ed5ng c\u00f3 s\u1ed1 th\u1ee9 t\u1ef1 nh\u1ecf h\u01a1n 1024 v\u00e0 ch\u01b0a \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho d\u1ecbch v\u1ee5 n\u00e0o kh\u00e1c. B\u1edfi v\u00ec c\u00e1c c\u1ed5ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ch\u1ec9 c\u00f3 c\u00e1c Root User m\u1edbi c\u00f3 th\u1ec3 li\u00ean k\u1ebft v\u1edbi ch\u00fang.<\/span><\/p>\n

C\u1ed5ng t\u1eeb 1024 tr\u1edf l\u00ean l\u00e0 c\u1ed5ng m\u00e0 b\u1ea5t c\u1ee9 ai c\u0169ng c\u00f3 th\u1ec3 d\u00f9ng \u0111\u01b0\u1ee3c. Ch\u00fa \u00fd l\u00e0 ph\u1ea3i lu\u00f4n s\u1eed d\u1ee5ng SSHv2, v\u00ec SSHv1 kh\u00f4ng an to\u00e0n. Th\u00eam n\u1eefa, b\u1ea1n c\u1ea7n chuy\u1ec3n d\u00f2ng #Protocol 2,1 trong file \/etc\/ssh\/sshd_config sang Protocol 2.<\/span><\/p>\n

3. T\u1ea1o t\u01b0\u1eddng l\u1eeda cho m\u00e1y ch\u1ee7 \u1ea3o<\/strong><\/span><\/h2>\n

H\u00e3y ch\u1eafc ch\u1eafn m\u00e1y ch\u1ee7 \u1ea3o c\u1ee7a b\u1ea1n \u0111\u00e3 c\u00f3 t\u01b0\u1eddng l\u1eeda \u0111\u1ec3 gi\u00e1m s\u00e1t l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp \u0111\u1ebfn v\u00e0 \u0111i t\u1eeb m\u00e1y v\u1eadt l\u00fd. Nh\u01b0ng \u0111i\u1ec1u quan tr\u1ecdng v\u1eabn l\u00e0 b\u1ea1n ph\u1ea3i theo d\u00f5i c\u00e1c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00e1y ch\u1ee7 \u1ea3o c\u1ee7a m\u00ecnh. T\u01b0\u1eddng l\u1eeda \u0111\u00f3ng vai tr\u00f2 nh\u01b0 m\u1ed9t s\u1ef1 ki\u1ec3m tra, c\u00e2n b\u1eb1ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp t\u1eeb m\u00e1y \u1ea3o n\u00e0y \u0111\u1ebfn m\u00e1y \u1ea3o kh\u00e1c an to\u00e0n. \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp t\u1eeb m\u00e1y \u1ea3o \u0111\u1ebfn h\u1ec7 sinh th\u00e1i k\u1ef9 thu\u1eadt s\u1ed1 r\u1ed9ng l\u1edbn c\u1ee7a c\u00f4ng ty b\u1ea1n kh\u00f4ng n\u1eb1m ngo\u00e0i c\u00e1c nguy\u00ean t\u1eafc b\u1ea3o m\u1eadt c\u1ee7a b\u1ea1n.<\/span><\/p>\n

T\u01b0\u1eddng l\u1eeda c\u0169ng \u0111\u00f3ng vai tr\u00f2 nh\u01b0 m\u1ed9t b\u1ea3n ghi c\u00f3 th\u1ec3 gi\u00fap x\u00e1c \u0111\u1ecbnh c\u00e1c vi ph\u1ea1m \u0111\u00e3 x\u1ea3y ra nh\u01b0 th\u1ebf n\u00e0o, tr\u00ean m\u00e1y ch\u1ee7 \u1ea3o n\u00e0o. T\u01b0\u1eddng l\u1eeda s\u1ebd ghi nh\u1eadt k\u00fd v\u00e0 gi\u00e1m s\u00e1t l\u01b0u l\u01b0\u1ee3ng gi\u1eefa c\u00e1c m\u00e1y \u1ea3o, gi\u1eefa m\u00e1y ch\u1ee7 l\u01b0u tr\u1eef v\u00e0 m\u00e1y ch\u1ee7 \u1ea3o, gi\u1eefa m\u00e1y ch\u1ee7 \u1ea3o v\u1edbi internet c\u1ee7a c\u00f4ng ty. Vi\u1ec7c gi\u00e1m s\u00e1t n\u00e0y s\u1ebd gi\u00fap b\u1ea1n ti\u1ebfn h\u00e0nh ki\u1ec3m tra d\u1ec5 h\u01a1n n\u1ebfu th\u1ea3m h\u1ecda x\u1ea3y ra.<\/span><\/p>\n

B\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c t\u01b0\u1edfng l\u1eeda \u1edf phi\u00ean b\u1ea3n mi\u1ec5n ph\u00ed nh\u1eb1m t\u1ed1i \u01b0u chi ph\u00ed cho m\u00e1y ch\u1ee7 \u1ea3o. C\u00e0i \u0111\u1eb7t t\u01b0\u1eddng l\u1eeda mi\u1ec5n ph\u00ed ConfigServer (CSF) l\u00e0 m\u1ed9t trong nh\u1eefng g\u1ee3i \u00fd b\u1ea1n c\u00f3 th\u1ec3 xem x\u00e9t.<\/span><\/p>\n

4. Gi\u1edbi h\u1ea1n quy\u1ec1n truy c\u1eadp v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng kh\u00f4ng c\u1ea7n thi\u1ebft<\/strong><\/span><\/h2>\n

M\u00e1y ch\u1ee7 \u1ea3o c\u1ee7a b\u1ea1n c\u0169ng gi\u1ed1ng nh\u01b0 b\u1ea5t k\u1ef3 c\u00f4ng c\u1ee5 k\u1ef9 thu\u1eadt s\u1ed1 n\u00e0o kh\u00e1c: N\u00f3 c\u00f3 m\u1eadt kh\u1ea9u v\u00e0 b\u1ea1n c\u00f3 th\u1ec3 chia s\u1ebb quy\u1ec1n truy c\u1eadp v\u1edbi ng\u01b0\u1eddi kh\u00e1c. C\u0169ng gi\u1ed1ng nh\u01b0 b\u1ea1n l\u00e0m v\u1edbi email c\u00e1 nh\u00e2n c\u1ee7a m\u00ecnh, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 b\u1ea1n ph\u1ea3i th\u01b0\u1eddng xuy\u00ean thay \u0111\u1ed5i m\u1eadt kh\u1ea9u m\u00e1y ch\u1ee7 \u1ea3o c\u1ee7a m\u00ecnh. \u0110\u1eb7c bi\u1ec7t, b\u1ea1n n\u00ean gi\u1edbi h\u1ea1n ng\u01b0\u1eddi c\u00f3 quy\u1ec1n truy c\u1eadp v\u00e0o m\u00e1y \u0111\u1ec3 an to\u00e0n h\u01a1n. \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n h\u01a1n n\u1eefa, h\u00e3y thay \u0111\u1ed5i m\u1eadt kh\u1ea9u m\u1eb7c \u0111\u1ecbnh c\u1ee7a b\u1ea1n, x\u00f3a t\u00e0i kho\u1ea3n c\u1ee7a nh\u1eefng nh\u00e2n vi\u00ean b\u1ecb sa th\u1ea3i. \u0110\u1ed3ng th\u1eddi, gi\u1eef m\u1ed9t danh s\u00e1ch v\u1ec1 nh\u1eefng ng\u01b0\u1eddi c\u00f3 th\u1ec3 truy c\u1eadp v\u00e0o m\u00e1y ch\u1ee7 \u1ea3o.<\/span><\/p>\n

M\u00e1y ch\u1ee7 \u1ea3o c\u1ee7a b\u1ea1n kh\u00f4ng ph\u1ea3i l\u00e0 iPhone c\u1ee7a b\u1ea1n. B\u1ea1n kh\u00f4ng mu\u1ed1n t\u1ea3i xu\u1ed1ng \u1ee9ng d\u1ee5ng v\u00e0 \u0111\u1ec3 ch\u00fang ho\u1ea1t \u0111\u1ed9ng cho d\u00f9 b\u1ea1n c\u00f3 s\u1eed d\u1ee5ng hay kh\u00f4ng. \u0110\u00e2y l\u00e0 m\u1ed9t c\u00e1ch ch\u1eafc ch\u1eafn \u0111\u1ec3 cung c\u1ea5p cho tin t\u1eb7c quy\u1ec1n truy c\u1eadp v\u00e0o d\u1eef li\u1ec7u c\u1ee7a b\u1ea1n. N\u00ean li\u00ean t\u1ee5c theo d\u00f5i \u1ee9ng d\u1ee5ng n\u00e0o \u0111ang ch\u1ea1y tr\u00ean m\u00e1y ch\u1ee7 c\u1ee7a m\u00ecnh, ai \u0111\u00e3 th\u00eam \u1ee9ng d\u1ee5ng v\u00e0 ho\u1ea1t \u0111\u1ed9ng trong \u1ee9ng d\u1ee5ng \u0111\u00f3. N\u1ebfu c\u00f3 c\u00e1c \u1ee9ng d\u1ee5ng \u0111ang ch\u1ea1y tr\u00ean m\u00e1y ch\u1ee7 m\u00e0 b\u1ea1n kh\u00f4ng c\u1ea7n, h\u00e3y x\u00f3a ch\u00fang. C\u00e0ng \u00edt ph\u1ea7n m\u1ec1m ch\u1ea1y tr\u00ean m\u00e1y ch\u1ee7 \u1ea3o c\u1ee7a b\u1ea1n, b\u1ea1n c\u00e0ng \u00edt c\u00f3 kh\u1ea3 n\u0103ng b\u1ecb t\u1ea5n c\u00f4ng.<\/span><\/p>\n

5. Gi\u00e1m s\u00e1t t\u1ed1c \u0111\u1ed9 v\u00e0 b\u0103ng th\u00f4ng<\/strong><\/span><\/h2>\n

N\u1ebfu b\u1ea1n \u0111\u1ed9t nhi\u00ean nh\u1eadn th\u1ea5y l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp t\u0103ng \u0111\u1ed9t bi\u1ebfn ho\u1eb7c t\u1ed1c \u0111\u1ed9 ch\u1ea1y c\u1ee7a b\u1ea1n gi\u1ea3m \u0111\u00e1ng k\u1ec3, c\u00f3 th\u1ec3 \u0111\u00e3 \u0111\u1ebfn l\u00fac b\u1ea1n ph\u1ea3i ho\u1ea3ng s\u1ee3. \u0110\u00e2y c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t d\u1ea5u hi\u1ec7u cho th\u1ea5y m\u1ed9t cu\u1ed9c t\u1ea5n c\u00f4ng t\u1eeb ch\u1ed1i d\u1ecbch v\u1ee5 (DOS) \u0111ang x\u1ea3y ra. \u0110\u00e2y c\u00f3 th\u1ec3 l\u00e0 th\u1ea3m h\u1ecda \u0111\u1ed1i v\u1edbi c\u00e1c c\u00f4ng ty y\u00eau c\u1ea7u th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c, v\u00ec c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng DoS v\u00e0 th\u01b0\u1eddng v\u00f4 hi\u1ec7u h\u00f3a, ng\u0103n c\u00e1c m\u00e1y \u1ea3o v\u00e0 m\u1ea1ng ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng.<\/span><\/p>\n

Hy v\u1ecdng b\u00e0i vi\u1ebft n\u00e0y s\u1ebd gi\u00fap c\u00e1c b\u1ea1n c\u00f3 th\u00eam nh\u1eefng ki\u1ebfn th\u1ee9c b\u1ed5 \u00edch, h\u1ed7 tr\u1ee3 b\u1ea1n trong vi\u1ec7c b\u1ea3o v\u1ec7 m\u00e1y ch\u1ee7 \u1ea3o c\u1ee7a m\u00ecnh. Ngo\u00e0i ra, n\u1ebfu \u0111ang c\u1ea7n t\u00ecm m\u1ed9t d\u1ecbch v\u1ee5 thu\u00ea m\u00e1y ch\u1ee7 \u1ea3o<\/a><\/strong> uy t\u00edn h\u00e3y li\u00ean h\u1ec7 ngay v\u1edbi VNSO \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n, h\u1ed7 tr\u1ee3.<\/span><\/p>","protected":false},"excerpt":{"rendered":"

B\u1ea3o m\u1eadt cho m\u00e1y ch\u1ee7 \u1ea3o l\u00e0 m\u1ed9t trong nh\u1eefng v\u1ea5n \u0111\u1ec1 r\u1ea5t \u0111\u01b0\u1ee3c quan t\u00e2m khi thu\u00ea m\u00e1y ch\u1ee7 \u1ea3o. Hacker s\u1ebd t\u1eadn d\u1ee5ng s\u01a1 h\u1edf trong b\u1ea3o m\u1eadt \u0111\u1ec3 \u0111\u01b0a nh\u1eefng ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i v\u00e0o server c\u1ee7a b\u1ea1n. M\u1ed9t khi b\u1ecb x\u00e2m nh\u1eadp c\u00e1c d\u1eef li\u1ec7u quan tr\u1ecdng c\u00f3 th\u1ebf s\u1ebd b\u1ecb […]<\/p>","protected":false},"author":2,"featured_media":11664,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[206,17],"tags":[211,53,85],"yoast_head":"\nH\u01b0\u1edbng D\u1eabn N\u00e2ng C\u1ea5p B\u1ea3o M\u1eadt Khi Thu\u00ea M\u00e1y Ch\u1ee7 \u1ea2o<\/title>\n<meta name=\"description\" content=\"B\u1ea3o m\u1eadt cho m\u00e1y ch\u1ee7 \u1ea3o l\u00e0 m\u1ed9t trong nh\u1eefng v\u1ea5n \u0111\u1ec1 r\u1ea5t \u0111\u01b0\u1ee3c quan t\u00e2m khi thu\u00ea m\u00e1y ch\u1ee7 \u1ea3o. 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