{"id":25,"date":"2023-10-14T01:44:00","date_gmt":"2023-10-14T01:44:00","guid":{"rendered":"https:\/\/nguyenhieu.name.vn\/?p=25"},"modified":"2023-11-15T02:37:12","modified_gmt":"2023-11-15T02:37:12","slug":"network-maintenance-checklist-tasks","status":"publish","type":"post","link":"https:\/\/nguyenhieu.name.vn\/?p=25","title":{"rendered":"11 nhi\u1ec7m v\u1ee5 quan tr\u1ecdng \u0111\u1ed1i v\u1edbi danh s\u00e1ch ki\u1ec3m tra b\u1ea3o tr\u00ec m\u1ea1ng c\u1ee7a b\u1ea1n"},"content":{"rendered":"\n<p>N\u1ebfu b\u1ea1n \u0111\u00e3 t\u1eebng s\u1edf h\u1eefu m\u1ed9t chi\u1ebfc \u00f4 t\u00f4, b\u1ea1n bi\u1ebft r\u1eb1ng vi\u1ec7c b\u1ea3o tr\u00ec l\u00e0 m\u1ed9t y\u00eau c\u1ea7u th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 b\u1ea3o v\u1ec7 kho\u1ea3n \u0111\u1ea7u t\u01b0 c\u1ee7a b\u1ea1n. T\u1eeb thay d\u1ea7u \u0111\u1ebfn thay d\u00e2y curoa v\u00e0 \u1ed1ng m\u1ec1m, danh s\u00e1ch ki\u1ec3m tra v\u00e0 l\u1ecbch b\u1ea3o tr\u00ec gi\u00fap \u0111\u1ed9ng c\u01a1 ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 v\u00e0 ng\u0103n ng\u1eeba h\u01b0 h\u1ecfng c\u00f3 th\u1ec3 g\u00e2y ra s\u1ef1 c\u1ed1 l\u1edbn h\u01a1n (v\u00e0 t\u1ed1n k\u00e9m h\u01a1n) trong t\u01b0\u01a1ng lai.<\/p>\n\n\n\n<p>V\u1edbi m\u1ea1ng m\u00e1y t\u00ednh, kh\u00e1i ni\u1ec7m n\u00e0y c\u0169ng t\u01b0\u01a1ng t\u1ef1 &#8212; nh\u01b0ng c\u00e1ch th\u1ef1c hi\u1ec7n ph\u1ee9c t\u1ea1p h\u01a1n m\u1ed9t ch\u00fat. C\u0169ng nh\u01b0 \u00f4 t\u00f4, ph\u1ea7n c\u1ee9ng c\u00f3 th\u1ec3 b\u1ecb hao m\u00f2n ho\u1eb7c c\u1ea7n s\u1eeda ch\u1eefa, nh\u01b0ng ph\u1ea7n m\u1ec1m c\u0169ng th\u01b0\u1eddng c\u1ea7n \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh l\u1ea1i ho\u1eb7c c\u1eadp nh\u1eadt. V\u00e0 h\u1ea7u h\u1ebft c\u00e1c t\u1ed5 ch\u1ee9c s\u1eed d\u1ee5ng m\u1ea1ng c\u1ee7a h\u1ecd th\u01b0\u1eddng xuy\u00ean h\u01a1n r\u1ea5t nhi\u1ec1u, do \u0111\u00f3 s\u1ebd c\u00f3 nhi\u1ec1u \u201chao m\u00f2n\u201d h\u01a1n \u0111\u00e1ng k\u1ec3 c\u1ea7n ph\u1ea3i xem x\u00e9t.<\/p>\n\n\n\n<p>C\u0169ng gi\u1ed1ng nh\u01b0 vi\u1ec7c kh\u00f4ng b\u01a1m c\u0103ng l\u1ed1p \u00f4 t\u00f4 \u0111\u00fang c\u00e1ch c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m m\u1ee9c ti\u00eau th\u1ee5 x\u0103ng, vi\u1ec7c b\u1ecf qua ngay c\u1ea3 m\u1ed9t kh\u00eda c\u1ea1nh c\u1ee7a vi\u1ec7c b\u1ea3o tr\u00ec m\u1ea1ng \u0111\u1ecbnh k\u1ef3 c\u0169ng c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn h\u1ec7 th\u1ed1ng k\u00e9m hi\u1ec7u qu\u1ea3 h\u01a1n, l\u1ed7 h\u1ed5ng b\u1ea3o m\u1eadt v\u00e0 t\u0103ng nguy c\u01a1 ng\u1eebng ho\u1ea1t \u0111\u1ed9ng do l\u1ed7i b\u1ea3o m\u1eadt ho\u1eb7c c\u00e1c s\u1ef1 c\u1ed1 kh\u00e1c. B\u1ea1n v\u00e0 nh\u00f3m c\u1ee7a b\u1ea1n l\u00e0m vi\u1ec7c ch\u0103m ch\u1ec9 \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a m\u1ea1ng &#8212; vi\u1ec7c b\u1ecf s\u00f3t nhi\u1ec7m v\u1ee5 b\u1ea3o tr\u00ec c\u00f3 th\u1ec3 h\u1ee7y ho\u1ea1i m\u1ecdi n\u1ed7 l\u1ef1c \u0111\u00f3.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">T\u1ea1i sao b\u1ea3o tr\u00ec m\u1ea1ng l\u1ea1i quan tr\u1ecdng<\/h2>\n\n\n\n<p>V\u00ec vi\u1ec7c h\u1ed7 tr\u1ee3 hi\u1ec7u su\u1ea5t m\u1ea1ng r\u1ea5t quan tr\u1ecdng n\u00ean b\u1ea1n n\u00ean t\u00edch h\u1ee3p b\u1ea3o tr\u00ec v\u00e0o c\u00e1c d\u1ecbch v\u1ee5 c\u1ee7a m\u00ecnh thay v\u00ec cung c\u1ea5p n\u00f3 d\u01b0\u1edbi d\u1ea1ng ti\u1ec7n \u00edch b\u1ed5 sung. Cung c\u1ea5p d\u1ecbch v\u1ee5 b\u1ea3o tr\u00ec m\u1ea1ng kh\u00f4ng ch\u1ec9 \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng, thi\u1ebft b\u1ecb v\u00e0 \u1ee9ng d\u1ee5ng lu\u00f4n ch\u1ea1y \u1edf hi\u1ec7u su\u1ea5t v\u00e0 b\u1ea3o m\u1eadt cao nh\u1ea5t m\u00e0 c\u00f2n c\u00f3 th\u1ec3 ti\u1ebft ki\u1ec7m th\u1eddi gian v\u00e0 ti\u1ec1n b\u1ea1c cho kh\u00e1ch h\u00e0ng b\u1eb1ng c\u00e1ch:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>H\u1ed7 tr\u1ee3 ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c v\u00e0 n\u0103ng su\u1ea5t<\/li>\n\n\n\n<li>Ng\u0103n ng\u1eeba vi\u1ec7c s\u1eeda ch\u1eefa ho\u1eb7c ng\u1eebng ho\u1ea1t \u0111\u1ed9ng t\u1ed1n k\u00e9m v\u00e0 b\u1ea5t ng\u1edd<\/li>\n\n\n\n<li>\u0110\u1ea3m b\u1ea3o c\u00e1c bi\u1ec7n ph\u00e1p an ninh m\u1ea1ng \u0111ang ho\u1ea1t \u0111\u1ed9ng nh\u01b0 d\u1ef1 ki\u1ebfn nh\u1eb1m ng\u0103n ch\u1eb7n v\u00e0 gi\u1ea3m thi\u1ec3u c\u00e1c vi ph\u1ea1m v\u00e0 r\u00f2 r\u1ec9<\/li>\n<\/ul>\n\n\n\n<p>Vi\u1ec7c bao qu\u00e1t to\u00e0n b\u1ed9 c\u00e1c nhi\u1ec7m v\u1ee5 h\u1ed7 tr\u1ee3 v\u00e0 b\u1ea3o tr\u00ec m\u1ea1ng \u0111\u00f2i h\u1ecfi nhi\u1ec1u chuy\u00ean m\u00f4n v\u00e0 k\u1ef9 n\u0103ng. M\u1eb7c d\u00f9 c\u00f3 th\u1ec3 c\u00f3 m\u1ed9t s\u1ed1 tr\u00e1ch nhi\u1ec7m ch\u1ed3ng ch\u00e9o nh\u01b0ng c\u00e1c vai tr\u00f2 CNTT quan tr\u1ecdng \u0111i\u1ec3n h\u00ecnh x\u1eed l\u00fd vi\u1ec7c b\u1ea3o tr\u00ec bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>K\u1ef9 thu\u1eadt vi\u00ean m\u1ea1ng<\/strong>. Nh\u1eefng chuy\u00ean gia n\u00e0y th\u01b0\u1eddng ch\u1ecbu tr\u00e1ch nhi\u1ec7m c\u00e0i \u0111\u1eb7t, \u0111\u1ecbnh c\u1ea5u h\u00ecnh v\u00e0 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 cho c\u00e1c thi\u1ebft b\u1ecb v\u00e0 ph\u1ea7n c\u1ee9ng m\u1ea1ng c\u0169ng nh\u01b0 ki\u1ec3m tra c\u00e1c k\u1ebft n\u1ed1i v\u00e0 c\u00e1p v\u1eadt l\u00fd.<\/li>\n\n\n\n<li><strong>K\u1ef9 s\u01b0 m\u1ea1ng<\/strong>. C\u00e1c k\u1ef9 s\u01b0 c\u00f3 xu h\u01b0\u1edbng t\u1eadp trung v\u00e0o vi\u1ec7c duy tr\u00ec to\u00e0n b\u1ed9 ki\u1ebfn tr\u00fac m\u1ea1ng, gi\u1ea3i quy\u1ebft c\u00e1c kh\u00eda c\u1ea1nh ho\u1eb7c thi\u1ebft b\u1ecb c\u1ee5 th\u1ec3 khi c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng tr\u01a1n tru.<\/li>\n\n\n\n<li><strong>Qu\u1ea3n tr\u1ecb vi\u00ean m\u1ea1ng<\/strong>. Nh\u1eefng ng\u01b0\u1eddi trong vai tr\u00f2 n\u00e0y qu\u1ea3n l\u00fd c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng ho\u00e0n ch\u1ec9nh c\u1ee7a m\u1ea1ng, bao g\u1ed3m c\u1ea3 vi\u1ec7c b\u1ea3o tr\u00ec. H\u1ecd c\u00f3 th\u1ec3 t\u1ea1o ho\u1eb7c gi\u00e1m s\u00e1t danh s\u00e1ch ki\u1ec3m tra v\u00e0 l\u1ecbch tr\u00ecnh b\u1ea3o tr\u00ec.<\/li>\n<\/ul>\n\n\n\n<p>Nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb g\u1ed1c ho\u1eb7c nh\u00e0 cung c\u1ea5p b\u00ean th\u1ee9 ba c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n m\u1ed9t s\u1ed1 d\u1ecbch v\u1ee5 b\u1ea3o tr\u00ec m\u1ea1ng chuy\u00ean d\u1ee5ng theo h\u1ee3p \u0111\u1ed3ng ho\u1eb7c b\u1ea3o h\u00e0nh.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Nhi\u1ec7m v\u1ee5 b\u1ea3o tr\u00ec m\u1ea1ng cho danh s\u00e1ch ki\u1ec3m tra c\u1ee7a b\u1ea1n<\/h2>\n\n\n\n<p>M\u1ea1ng c\u00f3 th\u1ec3 l\u00e0 c\u00e1c c\u1ea5u tr\u00fac ph\u1ee9c t\u1ea1p v\u1edbi nhi\u1ec1u ph\u1ea7n kh\u00e1c nhau, do \u0111\u00f3, vi\u1ec7c c\u00f3 danh s\u00e1ch ki\u1ec3m tra v\u00e0 l\u1ecbch tr\u00ecnh b\u1ea3o tr\u00ec m\u1ea1ng l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 theo d\u00f5i t\u1ea5t c\u1ea3 c\u00e1c th\u00e0nh ph\u1ea7n v\u00e0 th\u1eddi \u0111i\u1ec3m ho\u00e0n th\u00e0nh nhi\u1ec7m v\u1ee5. V\u00ed d\u1ee5: b\u1ea1n c\u00f3 th\u1ec3 ch\u1ec9 c\u1ea7n ki\u1ec3m tra ph\u1ea7n c\u1ee9ng m\u1ed9t ho\u1eb7c hai l\u1ea7n m\u1ed9t n\u0103m, nh\u01b0ng c\u1ea5u h\u00ecnh ph\u1ea7n m\u1ec1m l\u1ea1i \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u v\u00e0i th\u00e1ng m\u1ed9t l\u1ea7n. L\u1ecbch tr\u00ecnh gi\u00fap b\u1ea1n lu\u00f4n ng\u0103n n\u1eafp v\u00e0 k\u1ebft h\u1ee3p c\u00e1c nhi\u1ec7m v\u1ee5 b\u1ea3o tr\u00ec v\u00e0o ho\u1ea1t \u0111\u1ed9ng chung cho t\u1eebng kh\u00e1ch h\u00e0ng.<\/p>\n\n\n\n<p>M\u1ed9t s\u1ed1 nhi\u1ec7m v\u1ee5 \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n b\u1eb1ng gi\u00e1n \u0111o\u1ea1n, c\u00f3 ngh\u0129a l\u00e0 ch\u00fang \u0111\u01b0\u1ee3c gi\u1ea3i quy\u1ebft khi ch\u00fang x\u1ea3y ra, ch\u1eb3ng h\u1ea1n nh\u01b0 khi \u0111\u00e8n ki\u1ec3m tra \u0111\u1ed9ng c\u01a1 b\u1eadt s\u00e1ng trong \u00f4 t\u00f4 v\u00e0 b\u1ea1n ph\u1ea3i \u0111\u01b0a n\u00f3 \u0111\u1ebfn th\u1ee3 c\u01a1 kh\u00ed. M\u1ed9t s\u1ed1 kh\u00e1c c\u00f3 c\u1ea5u tr\u00fac, \u0111\u1ec1 c\u1eadp \u0111\u1ebfn c\u00e1c nhi\u1ec7m v\u1ee5 b\u1ea3o tr\u00ec \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n theo l\u1ecbch tr\u00ecnh \u0111\u00e3 \u0111\u1ecbnh s\u1eb5n \u0111\u1ec3 ng\u0103n ng\u1eeba s\u1ef1 c\u1ed1. \u0110\u1ec3 ti\u1ebfp t\u1ee5c v\u1edbi ph\u00e9p \u1ea9n d\u1ee5 \u00f4 t\u00f4 c\u1ee7a ch\u00fang t\u00f4i, b\u1ea1n c\u00f3 th\u1ec3 coi ch\u00fang nh\u01b0 nh\u1eefng l\u1ea7n thay d\u1ea7u th\u01b0\u1eddng xuy\u00ean.<\/p>\n\n\n\n<p>C\u00e1ch t\u1ed1t nh\u1ea5t l\u00e0 t\u1ea1o m\u1ed9t danh s\u00e1ch ki\u1ec3m tra cho c\u00e1c nhi\u1ec7m v\u1ee5 c\u00f3 c\u1ea5u tr\u00fac, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m t\u1ea7n su\u1ea5t v\u00e0 m\u1ee9c \u0111\u1ed9 nghi\u00eam tr\u1ecdng c\u1ee7a c\u00e1c nhi\u1ec7m v\u1ee5 b\u1ecb gi\u00e1n \u0111o\u1ea1n.<\/p>\n\n\n\n<p>B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 t\u1ef1 \u0111\u1ed9ng h\u00f3a nhi\u1ec1u t\u00e1c v\u1ee5 b\u1ea3o tr\u00ec l\u1eb7p \u0111i l\u1eb7p l\u1ea1i b\u1eb1ng ph\u1ea7n m\u1ec1m.<\/p>\n\n\n\n<p>B\u1ea5t k\u1ec3 b\u1ea1n \u00e1p d\u1ee5ng t\u1ef1 \u0111\u1ed9ng h\u00f3a \u1edf m\u1ee9c \u0111\u1ed9 n\u00e0o, d\u01b0\u1edbi \u0111\u00e2y l\u00e0 11 ho\u1ea1t \u0111\u1ed9ng c\u1ea7n thi\u1ebft c\u1ea7n \u0111\u01b0a v\u00e0o danh s\u00e1ch ki\u1ec3m tra b\u1ea3o tr\u00ec m\u1ea1ng c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. Kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1<\/h3>\n\n\n\n<p>\u0110\u00f4i khi, nguy\u00ean nh\u00e2n c\u1ee7a s\u1ef1 c\u1ed1 m\u1ea1ng kh\u00f4ng r\u00f5 r\u00e0ng n\u00ean b\u1ea1n c\u00f3 th\u1ec3 ph\u1ea3i kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1. \u0110i\u1ec1u n\u00e0y li\u00ean quan \u0111\u1ebfn vi\u1ec7c thu th\u1eadp th\u00f4ng tin v\u1ec1 v\u1ea5n \u0111\u1ec1 v\u00e0 s\u1eed d\u1ee5ng chuy\u00ean m\u00f4n c\u1ee7a b\u1ea1n \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh nguy\u00ean nh\u00e2n c\u1ed1t l\u00f5i th\u00f4ng qua khu\u00f4n kh\u1ed5 b\u00e1o c\u00e1o. C\u00f3 m\u1ed9t s\u1ed1 v\u00ed d\u1ee5 ch\u00ednh m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 t\u1eadp trung v\u00e0o khi n\u00f3i \u0111\u1ebfn c\u00e1c m\u1ee5c c\u1ea7n kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1. V\u00ed d\u1ee5: nh\u00f3m c\u1ee7a b\u1ea1n c\u1ea7n c\u00f3 kh\u1ea3 n\u0103ng nhanh ch\u00f3ng x\u00e1c \u0111\u1ecbnh xem s\u1ef1 c\u1ed1 m\u1ea1ng b\u1eaft ngu\u1ed3n t\u1eeb s\u1ef1 c\u1ed1 n\u1ed9i b\u1ed9 hay s\u1ef1 c\u1ed1 b\u00ean ngo\u00e0i, ch\u1eb3ng h\u1ea1n nh\u01b0 t\u1eeb ISP c\u1ee7a b\u1ea1n. M\u1ed9t l\u0129nh v\u1ef1c kh\u00e1c c\u1ea7n quan t\u00e2m \u1edf \u0111\u00e2y l\u00e0 t\u00ednh ch\u1ee7 \u0111\u1ed9ng. Thay v\u00ec ch\u1edd \u0111\u1ee3i kh\u00e1ch h\u00e0ng ph\u00e0n n\u00e0n v\u1ec1 m\u1ea1ng ch\u1eadm ho\u1eb7c b\u1ecb h\u1ecfng, h\u00e3y s\u1eb5n s\u00e0ng theo d\u00f5i v\u00e0 th\u00f4ng b\u00e1o cho h\u1ecd n\u1ebfu k\u1ebft n\u1ed1i b\u1ecb h\u1ecfng. C\u00e1c c\u00f4ng c\u1ee5 gi\u00e1m s\u00e1t m\u1ea1ng c\u0169ng c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 x\u00e1c \u0111\u1ecbnh v\u00e0 ch\u1ea9n \u0111o\u00e1n ngu\u1ed3n g\u1ed1c c\u1ee7a s\u1ef1 c\u1ed1 c\u0169ng nh\u01b0 gi\u00e1m s\u00e1t ch\u1ee7 \u0111\u1ed9ng. Kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 c\u00f3 xu h\u01b0\u1edbng l\u00e0 m\u1ed9t nhi\u1ec7m v\u1ee5 b\u1ecb gi\u00e1n \u0111o\u1ea1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. Th\u1ef1c hi\u1ec7n sao l\u01b0u d\u1eef li\u1ec7u v\u00e0 c\u1ea5u h\u00ecnh<\/h3>\n\n\n\n<p>L\u1eadp k\u1ebf ho\u1ea1ch sao l\u01b0u d\u1eef li\u1ec7u th\u01b0\u1eddng xuy\u00ean l\u00e0 m\u1ed9t nhi\u1ec7m v\u1ee5 b\u1ea3o tr\u00ec m\u1ea1ng c\u1ed1t l\u00f5i s\u1ebd gi\u00fap b\u1ea1n kh\u00f4i ph\u1ee5c th\u00f4ng tin quan tr\u1ecdng m\u1ed9t c\u00e1ch nhanh ch\u00f3ng n\u1ebfu c\u00f3 s\u1ef1 c\u1ed1 x\u1ea3y ra v\u1edbi m\u1ea1ng. Sao l\u01b0u c\u1ea5u h\u00ecnh m\u1ea1ng c\u0169ng \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb \u0111\u1ec3 gi\u00fap kh\u00f4i ph\u1ee5c c\u00e0i \u0111\u1eb7t m\u1ea1ng v\u00e0 gi\u1ea3m thi\u1ec3u th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng c\u00f3 th\u1ec3 x\u1ea3y ra khi g\u1eb7p ph\u1ea3i t\u00ecnh hu\u1ed1ng kh\u1eafc ph\u1ee5c th\u1ea3m h\u1ecda ho\u1eb7c c\u1ea5u h\u00ecnh m\u1ea1ng b\u1ecb l\u1ed7i.<\/p>\n\n\n\n<p>Danh s\u00e1ch ki\u1ec3m tra b\u1ea3o tr\u00ec c\u1ee7a b\u1ea1n c\u0169ng ph\u1ea3i \u0111\u1ea3m b\u1ea3o r\u1eb1ng:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Vi\u1ec7c sao l\u01b0u \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n th\u01b0\u1eddng xuy\u00ean ho\u1eb7c li\u00ean t\u1ee5c t\u00f9y theo nhu c\u1ea7u c\u1ee7a kh\u00e1ch h\u00e0ng<\/li>\n\n\n\n<li>B\u1ea1n bi\u1ebft v\u1ecb tr\u00ed c\u1ee7a c\u00e1c b\u1ea3n sao l\u01b0u (ch\u1eb3ng h\u1ea1n nh\u01b0 b\u00ean ngo\u00e0i trang web ho\u1eb7c tr\u00ean \u0111\u00e1m m\u00e2y)<\/li>\n\n\n\n<li>C\u00e1c b\u1ea3n sao l\u01b0u \u0111\u01b0\u1ee3c x\u00e1c minh v\u00e0 c\u00f3 th\u1ec3 \u0111\u1ecdc \u0111\u01b0\u1ee3c<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3. Ki\u1ec3m k\u00ea thi\u1ebft b\u1ecb<\/h3>\n\n\n\n<p>Vi\u1ec7c duy tr\u00ec danh s\u00e1ch c\u1eadp nh\u1eadt v\u1ec1 \u0111i\u1ec7n tho\u1ea1i, m\u00e1y ch\u1ee7, m\u00e1y t\u00ednh x\u00e1ch tay, b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn v\u00e0 c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c gi\u00fap b\u1ea1n theo d\u00f5i ch\u00fang \u1edf \u0111\u00e2u v\u00e0 l\u00e0 g\u00ec, \u0111i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng trong m\u1ed9t t\u1ed5 ch\u1ee9c \u0111ang ph\u00e1t tri\u1ec3n nhanh ch\u00f3ng ho\u1eb7c n\u01a1i c\u00f3 nhi\u1ec1u nh\u00e2n vi\u00ean lu\u00e2n chuy\u1ec3n. Vi\u1ec7c ki\u1ec3m k\u00ea ch\u00ednh x\u00e1c c\u0169ng cho ph\u00e9p b\u1ea1n:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ph\u00e1t hi\u1ec7n khi thi\u1ebft b\u1ecb m\u1edbi \u0111\u01b0\u1ee3c th\u00eam v\u00e0o m\u1ea1ng<\/li>\n\n\n\n<li>Theo d\u00f5i khi thi\u1ebft b\u1ecb \u0111\u1ebfn h\u1ea1n n\u00e2ng c\u1ea5p ho\u1eb7c v\u00e1 l\u1ed7i<\/li>\n\n\n\n<li>Ghi l\u1ea1i nh\u1eefng s\u1eeda ch\u1eefa ho\u1eb7c c\u1eadp nh\u1eadt \u0111\u00e3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n<\/li>\n\n\n\n<li>Thay th\u1ebf ch\u00fang khi ch\u00fang g\u1ea7n h\u1ebft tu\u1ed5i th\u1ecd thay v\u00ec ch\u1edd ch\u00fang h\u1ecfng<\/li>\n<\/ul>\n\n\n\n<p>Danh m\u1ee5c thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n ph\u1ea3i bao g\u1ed3m t\u00ean, v\u1ecb tr\u00ed, \u0111\u1ecba ch\u1ec9 IP, s\u1ed1 s\u00ea-ri, h\u1ec7 \u0111i\u1ec1u h\u00e0nh, ng\u00e0y mua ho\u1eb7c thu\u00ea v\u00e0 th\u00f4ng tin nh\u00e0 cung c\u1ea5p n\u1ebfu c\u1ea7n cho m\u1ee5c \u0111\u00edch h\u1ee3p \u0111\u1ed3ng ho\u1eb7c b\u1ea3o h\u00e0nh.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. B\u1ea3o v\u1ec7 ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i\/ph\u1ea7n m\u1ec1m t\u1ed1ng ti\u1ec1n<\/h3>\n\n\n\n<p>K\u1ebf ho\u1ea1ch b\u1ea3o tr\u00ec m\u1ea1ng to\u00e0n di\u1ec7n bao g\u1ed3m vi\u1ec7c \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u1ea1ng \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 kh\u1ecfi t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i v\u00e0 ph\u1ea7n m\u1ec1m t\u1ed1ng ti\u1ec1n . V\u00ec nh\u1eefng m\u1ed1i \u0111e d\u1ecda n\u00e0y kh\u00f4ng ng\u1eebng ph\u00e1t tri\u1ec3n n\u00ean nhi\u1ec7m v\u1ee5 n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u v\u00e0 duy tr\u00ec ho\u1ea1t \u0111\u1ed9ng c\u1ee7a h\u1ec7 th\u1ed1ng. M\u1ed9t s\u1ed1 lo\u1ea1i ph\u1ea7n m\u1ec1m \u0111\u1ed9c<br>h\u1ea1i c\u00f3 th\u1ec3 l\u00e0m ch\u1eadm hi\u1ec7u su\u1ea5t khi ch\u00fang x\u00e2m nh\u1eadp v\u00e0o m\u1ea1ng, v\u00ec v\u1eady vi\u1ec7c ph\u00e1t hi\u1ec7n th\u1eddi \u0111i\u1ec3m \u0111i\u1ec1u n\u00e0y x\u1ea3y ra c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n x\u00e1c \u0111\u1ecbnh th\u1eddi \u0111i\u1ec3m v\u00e0 v\u1ecb tr\u00ed ph\u1ea7n m\u1ec1m ho\u1eb7c c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng kh\u00e1c b\u1ecb l\u00e2y nhi\u1ec5m.<\/p>\n\n\n\n<p>Th\u1ef1c hi\u1ec7n nhi\u1ec7m v\u1ee5 n\u00e0y c\u00f3 th\u1ec3 bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Gi\u00e1m s\u00e1t v\u00e0 \u00e1p d\u1ee5ng c\u00e1c b\u1ea3n v\u00e1 b\u1ea3o m\u1eadt khi ch\u00fang \u0111\u01b0\u1ee3c ph\u00e1t h\u00e0nh<\/li>\n\n\n\n<li>Lu\u00f4n c\u1eadp nh\u1eadt th\u00f4ng tin v\u1ec1 c\u00e1c lo\u1ea1i ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i v\u00e0 ransomware m\u1edbi n\u1ed5i<\/li>\n\n\n\n<li>Ch\u1ea1y qu\u00e9t gi\u00e1m s\u00e1t m\u1ea1ng \u0111\u1ec3 t\u00ecm b\u1ea5t k\u1ef3 ho\u1ea1t \u0111\u1ed9ng b\u1ea5t th\u01b0\u1eddng ho\u1eb7c \u0111\u00e1ng ng\u1edd n\u00e0o<\/li>\n\n\n\n<li>C\u1eadp nh\u1eadt h\u1ec7 \u0111i\u1ec1u h\u00e0nh v\u00e0 c\u00e1c ph\u1ea7n m\u1ec1m kh\u00e1c th\u01b0\u1eddng xuy\u00ean<\/li>\n\n\n\n<li>\u0110\u1ecbnh c\u1ea5u h\u00ecnh ph\u1ea7n m\u1ec1m v\u00e0 thi\u1ebft b\u1ecb \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi c\u00e0i \u0111\u1eb7t b\u1ea3o m\u1eadt<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">5. Ki\u1ec3m tra ngu\u1ed3n \u0111i\u1ec7n<\/h3>\n\n\n\n<p>M\u1ea1ng c\u1ea7n ngu\u1ed3n \u0111i\u1ec7n v\u00e0 s\u1ef1 gi\u00e1n \u0111o\u1ea1n c\u00f3 th\u1ec3 g\u00e2y ra t\u00ecnh tr\u1ea1ng ch\u1eadm ho\u1eb7c h\u1ecfng h\u00f3c. H\u1ec7 th\u1ed1ng cung c\u1ea5p \u0111i\u1ec7n li\u00ean t\u1ee5c (UPS) s\u1ebd ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng ngay c\u1ea3 khi ngu\u1ed3n \u0111i\u1ec7n b\u00ean ngo\u00e0i c\u00f3 bi\u1ebfn \u0111\u1ed9ng, nh\u01b0ng kh\u1ea3 n\u0103ng ho\u1ea1t \u0111\u1ed9ng c\u1ee7a ch\u00fang c\u00f3 th\u1ec3 suy gi\u1ea3m theo th\u1eddi gian. Vi\u1ec7c ki\u1ec3m tra c\u00e1c h\u1ec7 th\u1ed1ng n\u00e0y c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n \u0111\u00e1nh gi\u00e1 s\u1ee9c kh\u1ecfe v\u00e0 n\u0103ng l\u1ef1c c\u1ee7a ch\u00fang.<\/p>\n\n\n\n<p>B\u1ea1n c\u0169ng n\u00ean t\u0103ng c\u00f4ng su\u1ea5t c\u1ee7a UPS khi m\u1ea1ng ph\u00e1t tri\u1ec3n &#8212; m\u1ed9t kh\u00eda c\u1ea1nh kh\u00e1c c\u1ee7a vi\u1ec7c b\u1ea3o tr\u00ec m\u1ea1ng v\u00e0 internet c\u1ea7n \u0111\u01b0\u1ee3c ch\u00fa \u00fd.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">6. T\u00e0i li\u1ec7u m\u1ea1ng<\/h3>\n\n\n\n<p>T\u00e0i li\u1ec7u m\u1ea1ng \u0111\u1ec1 c\u1eadp \u0111\u1ebfn b\u1ea3n ghi k\u1ef9 thu\u1eadt c\u1ee7a t\u1ea5t c\u1ea3 c\u00e1c th\u00e0nh ph\u1ea7n trong m\u1ea1ng &#8212; ph\u1ea7n c\u1ee9ng, m\u00e1y ch\u1ee7, ph\u1ea7n m\u1ec1m v\u00e0 \u1ee9ng d\u1ee5ng, ng\u01b0\u1eddi d\u00f9ng, lo\u1ea1i d\u1eef li\u1ec7u, v.v. \u0110\u1ed1i v\u1edbi m\u1ed7i y\u1ebfu t\u1ed1, t\u00e0i li\u1ec7u n\u00ean bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ng\u00e0y gi\u1edd c\u1ee7a m\u1ed7i b\u1ea3n s\u1eeda l\u1ed7i ho\u1eb7c c\u1eadp nh\u1eadt<\/li>\n\n\n\n<li>Ng\u01b0\u1eddi \u0111\u00e3 ho\u00e0n th\u00e0nh vi\u1ec7c s\u1eeda ch\u1eefa<\/li>\n\n\n\n<li>Nguy\u00ean nh\u00e2n c\u1ee7a vi\u1ec7c kh\u1eafc ph\u1ee5c<\/li>\n\n\n\n<li>M\u1ecdi chi ti\u1ebft li\u00ean quan kh\u00e1c<\/li>\n<\/ul>\n\n\n\n<p>Vi\u1ec7c ghi l\u1ea1i th\u00f4ng tin n\u00e0y \u1edf m\u1ed9t v\u1ecb tr\u00ed t\u1eadp trung gi\u00fap b\u1ea1n v\u00e0 c\u00e1c chuy\u00ean gia CNTT kh\u00e1c d\u1ec5 d\u00e0ng truy c\u1eadp th\u00f4ng tin quan tr\u1ecdng v\u1ec1 m\u1ea1ng c\u0169ng nh\u01b0 l\u1ecbch s\u1eed b\u1ea3o tr\u00ec v\u00e0 s\u1eeda ch\u1eefa m\u1ea1ng. T\u00e0i li\u1ec7u m\u1ea1ng c\u0169ng c\u00f3 th\u1ec3 gi\u00fap kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 ho\u1eb7c x\u00e1c \u0111\u1ecbnh c\u00e1c s\u1ef1 c\u1ed1 t\u00e1i di\u1ec5n, gi\u00fap nh\u00f3m c\u1ee7a b\u1ea1n ti\u1ebft ki\u1ec7m th\u1eddi gian ph\u1ea3i t\u00ecm hi\u1ec3u c\u00e1c t\u1ec7p \u0111\u1ec3 t\u00ecm hi\u1ec3u th\u1eddi \u0111i\u1ec3m v\u00e0 l\u00fd do th\u1ef1c hi\u1ec7n b\u1ea3o tr\u00ec. N\u00f3 c\u0169ng cung c\u1ea5p nh\u1eefng hi\u1ec3u bi\u1ebft c\u00f3 gi\u00e1 tr\u1ecb v\u1ec1 c\u00e1c v\u1ea5n \u0111\u1ec1 v\u00e0 v\u1ea5n \u0111\u1ec1 ngay c\u1ea3 sau khi nh\u1eefng nh\u00e2n vi\u00ean x\u1eed l\u00fd ch\u00fang \u0111\u00e3 r\u1eddi \u0111i.<\/p>\n\n\n\n<p>Ph\u1ea7n m\u1ec1m l\u1eadp bi\u1ec3u \u0111\u1ed3 ho\u1eb7c tr\u1ef1c quan h\u00f3a c\u00f3 th\u1ec3 gi\u00fap l\u00e0m cho t\u00e0i li\u1ec7u m\u1ea1ng tr\u1edf n\u00ean d\u1ec5 hi\u1ec3u h\u01a1n \u0111\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi kh\u00f4ng chuy\u00ean v\u1ec1 k\u1ef9 thu\u1eadt v\u00e0 d\u00f9ng \u0111\u1ec3 minh h\u1ecda nh\u1eefng thay \u0111\u1ed5i \u0111\u1ed1i v\u1edbi m\u1ea1ng theo th\u1eddi gian.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">7. Ki\u1ec3m tra ph\u1ea7n c\u1ee9ng<\/h3>\n\n\n\n<p>C\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng qu\u00ean r\u1eb1ng m\u1ea1ng bao g\u1ed3m c\u00e1c thi\u1ebft b\u1ecb l\u00e0m b\u1eb1ng d\u00e2y v\u00e0 kim lo\u1ea1i m\u00e0 b\u1ea1n c\u1ea7n ki\u1ec3m tra xem c\u00f3 h\u01b0 h\u1ecfng v\u00e0 hao m\u00f2n kh\u00f4ng. L\u00e0m s\u1ea1ch b\u1ee5i kh\u1ecfi b\u1ed9 l\u1ecdc tr\u00ean thi\u1ebft b\u1ecb v\u00e0 qu\u1ea1t, nh\u1eefng b\u1ee5i c\u00f3 th\u1ec3 l\u00e0m t\u1eafc ch\u00fang v\u00e0 khi\u1ebfn nhi\u1ec7t \u0111\u1ed9 b\u00ean trong t\u0103ng l\u00ean, l\u00e0m gi\u1ea3m hi\u1ec7u su\u1ea5t. Ki\u1ec3m tra c\u00e1c k\u1ebft n\u1ed1i \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u00fang kh\u00f4ng b\u1ecb l\u1ecfng ho\u1eb7c d\u00e2y \u0111i\u1ec7n kh\u00f4ng b\u1ecb h\u1edf. Ki\u1ec3m tra xem d\u00e2y c\u00e1p c\u00f3 \u1edf t\u00ecnh tr\u1ea1ng t\u1ed1t, \u0111\u01b0\u1ee3c s\u1eafp x\u1ebfp g\u1ecdn g\u00e0ng, \u0111\u01b0\u1ee3c gi\u1ea5u v\u00e0 c\u1ed1 \u0111\u1ecbnh \u0111\u1ec3 tr\u00e1nh nguy c\u01a1 v\u1ea5p ng\u00e3 hay kh\u00f4ng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">8. Ki\u1ec3m tra tu\u00e2n th\u1ee7<\/h3>\n\n\n\n<p>Vi\u1ec7c \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng m\u1ea1ng c\u1ee7a b\u1ea1n tu\u00e2n th\u1ee7 t\u1ea5t c\u1ea3 c\u00e1c lu\u1eadt, quy \u0111\u1ecbnh v\u00e0 ch\u00ednh s\u00e1ch hi\u1ec7n h\u00e0nh li\u00ean quan \u0111\u1ebfn vi\u1ec7c tu\u00e2n th\u1ee7 c\u0169ng ph\u1ea3i n\u1eb1m trong danh s\u00e1ch ki\u1ec3m tra c\u1ee7a b\u1ea1n. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0110\u1ea3m b\u1ea3o d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef v\u00e0\/ho\u1eb7c x\u00f3a theo y\u00eau c\u1ea7u v\u1ec1 quy\u1ec1n ri\u00eang t\u01b0 v\u00e0 c\u00e1c c\u00e2n nh\u1eafc kh\u00e1c<\/li>\n\n\n\n<li>Thi\u1ebft l\u1eadp ch\u00ednh s\u00e1ch th\u1ef1c thi m\u1eadt kh\u1ea9u m\u1ea1nh v\u00e0 c\u1eadp nh\u1eadt m\u1eadt kh\u1ea9u th\u01b0\u1eddng xuy\u00ean<\/li>\n\n\n\n<li>L\u1ecdc DNS \u0111\u1ec3 ch\u1eb7n c\u00e1c trang web \u0111\u1ed9c h\u1ea1i, \u0111\u00e1ng ng\u1edd ho\u1eb7c kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t<\/li>\n\n\n\n<li>Ki\u1ec3m tra xem c\u00e1c h\u1ec7 th\u1ed1ng c\u00f3 tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n b\u1ea3o m\u1eadt b\u1eaft bu\u1ed9c \u0111\u1ed1i v\u1edbi \u0110\u1ea1o lu\u1eadt v\u1ec1 tr\u00e1ch nhi\u1ec7m gi\u1ea3i tr\u00ecnh v\u00e0 cung c\u1ea5p th\u00f4ng tin b\u1ea3o hi\u1ec3m y t\u1ebf (HIPAA), Quy \u0111\u1ecbnh chung v\u1ec1 b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u (GDPR) hay c\u00e1c quy \u0111\u1ecbnh ph\u00e1p l\u00fd ho\u1eb7c ng\u00e0nh kh\u00e1c<\/li>\n\n\n\n<li>\u0110\u1ea3m b\u1ea3o r\u1eb1ng t\u1ea5t c\u1ea3 ph\u1ea7n m\u1ec1m v\u00e0 thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh ch\u00ednh x\u00e1c<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">9. S\u1eeda ch\u1eefa tr\u01b0\u1edbc<\/h3>\n\n\n\n<p>C\u0169ng gi\u1ed1ng nh\u01b0 ch\u1ee7 s\u1edf h\u1eefu \u00f4 t\u00f4 \u0111\u01b0a \u00f4 t\u00f4 c\u1ee7a h\u1ecd \u0111i ki\u1ec3m tra d\u1ef1a tr\u00ean qu\u00e3ng \u0111\u01b0\u1eddng, vi\u1ec7c s\u1eeda ch\u1eefa tr\u01b0\u1edbc bao g\u1ed3m vi\u1ec7c b\u1ea3o tr\u00ec m\u1ea1ng th\u01b0\u1eddng xuy\u00ean theo l\u1ecbch tr\u00ecnh \u0111\u00e3 \u0111\u1ecbnh s\u1eb5n d\u1ef1a tr\u00ean th\u1eddi gian ho\u1eb7c m\u1ee9c s\u1eed d\u1ee5ng. C\u00f3 th\u1ec3 hi\u1ec7n t\u1ea1i kh\u00f4ng c\u00f3 s\u1ef1 c\u1ed1 n\u00e0o x\u1ea3y ra v\u1edbi m\u1ed9t th\u00e0nh ph\u1ea7n m\u1ea1ng c\u1ee5 th\u1ec3 nh\u01b0ng b\u1ea1n c\u00f3 th\u1ec3 s\u1eeda ch\u1eefa ho\u1eb7c thay th\u1ebf n\u00f3 \u0111\u1ec3 tr\u00e1nh s\u1ef1 c\u1ed1 sau n\u00e0y. B\u1ea3o tr\u00ec m\u1ea1ng ch\u1ee7 \u0111\u1ed9ng c\u00f3 ngh\u0129a l\u00e0 ho\u1ea1t \u0111\u1ed9ng kinh doanh sau n\u00e0y s\u1ebd \u00edt b\u1ecb gi\u00e1n \u0111o\u1ea1n h\u01a1n v\u00e0 hi\u1ec7u qu\u1ea3 m\u1ea1ng \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">10. C\u1ea5u h\u00ecnh v\u00e0 n\u00e2ng c\u1ea5p<\/h3>\n\n\n\n<p>Ph\u1ea7n m\u1ec1m v\u00e0 thi\u1ebft b\u1ecb th\u01b0\u1eddng xuy\u00ean c\u1ea7n \u0111\u01b0\u1ee3c n\u00e2ng c\u1ea5p ho\u1eb7c c\u1ea5u h\u00ecnh l\u1ea1i do:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>C\u1eadp nh\u1eadt b\u1ea3o m\u1eadt<\/li>\n\n\n\n<li>Di chuy\u1ec3n, b\u1ed5 sung ho\u1eb7c thay \u0111\u1ed5i trong m\u1ed9t t\u1ed5 ch\u1ee9c (ch\u1eb3ng h\u1ea1n nh\u01b0 nh\u00e2n vi\u00ean m\u1edbi ho\u1eb7c th\u0103ng ch\u1ee9c bao g\u1ed3m c\u1ea5p \u0111\u1ed9 truy c\u1eadp b\u1ea3o m\u1eadt cao h\u01a1n)<\/li>\n\n\n\n<li>Thay \u0111\u1ed5i m\u1ea1ng<\/li>\n<\/ul>\n\n\n\n<p>B\u1ea1n c\u00f3 th\u1ec3 c\u1ea7n gi\u1ea3i quy\u1ebft m\u1ed9t s\u1ed1 v\u1ea5n \u0111\u1ec1 khi ch\u00fang x\u1ea3y ra, nh\u01b0ng b\u1ea1n c\u00f3 th\u1ec3 l\u00ean l\u1ecbch cho nhi\u1ec1u v\u1ea5n \u0111\u1ec1 nh\u01b0 m\u1ed9t ph\u1ea7n c\u1ee7a quy tr\u00ecnh b\u1ea3o tr\u00ec m\u1ea1ng th\u01b0\u1eddng xuy\u00ean.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">11. L\u1eadp k\u1ebf ho\u1ea1ch ph\u00e1t tri\u1ec3n m\u1ea1ng l\u01b0\u1edbi trong t\u01b0\u01a1ng lai<\/h3>\n\n\n\n<p>Vi\u1ec7c b\u1ea3o tr\u00ec m\u1ea1ng n\u00ean k\u1ebft h\u1ee3p v\u1edbi vi\u1ec7c l\u1eadp k\u1ebf ho\u1ea1ch cho s\u1ef1 ph\u00e1t tri\u1ec3n trong t\u01b0\u01a1ng lai, ch\u1eb3ng h\u1ea1n nh\u01b0 t\u0103ng dung l\u01b0\u1ee3ng b\u0103ng th\u00f4ng ho\u1eb7c b\u1ed5 sung th\u00eam nhi\u1ec1u thi\u1ebft b\u1ecb v\u00e0 ph\u1ea7n c\u1ee9ng. T\u00e0i li\u1ec7u v\u1ec1 c\u00e1c v\u1ea5n \u0111\u1ec1 trong qu\u00e1 kh\u1ee9 v\u00e0 t\u00e1i di\u1ec5n c\u00f3 th\u1ec3 gi\u00fap h\u01b0\u1edbng d\u1eabn vi\u1ec7c l\u1eadp k\u1ebf ho\u1ea1ch n\u00e0y v\u00e0 gi\u00fap tr\u00e1nh nh\u1eefng c\u1ea1m b\u1eaby ti\u1ec1m \u1ea9n, ch\u1eb3ng h\u1ea1n nh\u01b0 m\u00e1y ch\u1ee7 b\u1ecb qu\u00e1 t\u1ea3i.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e1c l\u1ed7i b\u1ea3o tr\u00ec m\u1ea1ng th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n\n\n<p>Nh\u1eadn th\u1ee9c \u0111\u01b0\u1ee3c nh\u1eefng l\u1ed7i \u0111i\u1ec3n h\u00ecnh m\u00e0 MSP m\u1eafc ph\u1ea3i khi b\u1ea3o tr\u00ec m\u1ea1ng c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n tr\u00e1nh ch\u00fang v\u00e0 gi\u1eef cho m\u1ea1ng c\u1ee7a kh\u00e1ch h\u00e0ng ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 nh\u1ea5t c\u00f3 th\u1ec3.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>K\u00e9m ho\u1eb7c kh\u00f4ng c\u00f3 k\u1ebf ho\u1ea1ch. Vi\u1ec7c kh\u00f4ng t\u1ea1o v\u00e0 tu\u00e2n theo danh s\u00e1ch ki\u1ec3m tra v\u00e0 l\u1ecbch tr\u00ecnh b\u1ea3o tr\u00ec m\u1ea1ng c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn nh\u1ea7m l\u1eabn v\u1ec1 nh\u1eefng g\u00ec \u0111\u00e3 l\u00e0m, nh\u1eefng g\u00ec c\u00f2n ph\u1ea3i l\u00e0m v\u00e0 th\u1eddi \u0111i\u1ec3m t\u00e0i s\u1ea3n \u0111\u1ebfn h\u1ea1n \u0111\u1ec3 ki\u1ec3m tra \u0111\u1ecbnh k\u1ef3, khi\u1ebfn b\u1ea1n th\u01b0\u1eddng xuy\u00ean b\u1ecf qua c\u00e1c nhi\u1ec7m v\u1ee5 quan tr\u1ecdng ho\u1eb7c ho\u00e0n th\u00e0nh nh\u1eefng nhi\u1ec7m v\u1ee5 kh\u00e1c m\u1ed9t c\u00e1ch kh\u00f4ng c\u1ea7n thi\u1ebft.<\/li>\n\n\n\n<li>B\u1ecf b\u00ea c\u00e1c c\u00f4ng vi\u1ec7c th\u01b0\u1eddng ng\u00e0y. Ngay c\u1ea3 nh\u1eefng vi\u1ec7c t\u01b0\u1edfng ch\u1eebng nh\u01b0 nh\u1ecf nh\u1eb7t, ch\u1eb3ng h\u1ea1n nh\u01b0 b\u1ed9 l\u1ecdc b\u1ee5i v\u00e0 l\u00e0m s\u1ea1ch b\u00e0n ph\u00edm, c\u0169ng c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 hi\u1ec7u su\u1ea5t t\u1ed1t h\u01a1n v\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd thi\u1ebft b\u1ecb c\u1ee7a kh\u00e1ch h\u00e0ng.<\/li>\n\n\n\n<li>Kh\u00f4ng ghi l\u1ea1i c\u00e1c n\u1ed7 l\u1ef1c b\u1ea3o tr\u00ec. N\u1ebfu kh\u00f4ng c\u00f3 h\u1ed3 s\u01a1 v\u1ec1 l\u00fd do v\u00e0 c\u00e1ch th\u1ee9c t\u00e0i s\u1ea3n m\u1ea1ng \u0111\u01b0\u1ee3c l\u00e0m s\u1ea1ch, thay th\u1ebf, c\u1eadp nh\u1eadt ho\u1eb7c s\u1eeda ch\u1eefa, b\u1ea1n c\u00f3 nguy c\u01a1 ph\u1ea3i theo d\u00f5i th\u00f4ng tin \u0111\u00f3 m\u1ed7i khi c\u1ea7n ho\u1eb7c v\u00f4 t\u00ecnh tr\u00f9ng l\u1eb7p c\u00e1c nhi\u1ec7m v\u1ee5 b\u1ea3o tr\u00ec.<\/li>\n\n\n\n<li>Xem x\u00e9t c\u00e1c b\u1ea3n c\u1eadp nh\u1eadt v\u00e0 b\u1ea3n v\u00e1 ph\u1ea7n m\u1ec1m . Lu\u00f4n c\u1eadp nh\u1eadt nh\u1eefng \u0111i\u1ec1u n\u00e0y s\u1ebd gi\u00fap gi\u1ea3i quy\u1ebft c\u00e1c l\u1ed7 h\u1ed5ng b\u1ea3o m\u1eadt v\u00e0 h\u1ed7 tr\u1ee3 c\u00e1c t\u00ednh n\u0103ng c\u0169ng nh\u01b0 hi\u1ec7u su\u1ea5t \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">B\u1ea3o tr\u00ec m\u1ea1ng l\u00e0 g\u00ec?<\/h3>\n\n\n\n<p>B\u1ea3o tr\u00ec m\u1ea1ng \u0111\u1ec1 c\u1eadp \u0111\u1ebfn c\u00e1c ho\u1ea1t \u0111\u1ed9ng li\u00ean quan \u0111\u1ebfn vi\u1ec7c \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t v\u00e0 t\u00ednh b\u1ea3o m\u1eadt li\u00ean t\u1ee5c c\u1ee7a t\u1ea5t c\u1ea3 t\u00e0i s\u1ea3n trong m\u1ea1ng. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 li\u00ean quan \u0111\u1ebfn vi\u1ec7c kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1, th\u1ef1c hi\u1ec7n s\u1eeda ch\u1eefa tr\u01b0\u1edbc c\u0169ng nh\u01b0 n\u00e2ng c\u1ea5p v\u00e0 c\u1eadp nh\u1eadt ph\u1ea7n m\u1ec1m v\u00e0 thi\u1ebft b\u1ecb.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Bao l\u00e2u th\u00ec n\u00ean th\u1ef1c hi\u1ec7n b\u1ea3o tr\u00ec m\u1ea1ng?<\/h3>\n\n\n\n<p>B\u1ea1n n\u00ean th\u1ef1c hi\u1ec7n b\u1ea3o tr\u00ec m\u1ea1ng li\u00ean t\u1ee5c nh\u01b0 m\u1ed9t ph\u1ea7n c\u1ee7a ho\u1ea1t \u0111\u1ed9ng CNTT th\u00f4ng th\u01b0\u1eddng. M\u1ed9t s\u1ed1 nhi\u1ec7m v\u1ee5, ch\u1eb3ng h\u1ea1n nh\u01b0 s\u1eeda ch\u1eefa l\u1edbn ho\u1eb7c ki\u1ec3m k\u00ea thi\u1ebft b\u1ecb, c\u00f3 th\u1ec3 ch\u1ec9 \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u m\u1ed9t ho\u1eb7c hai l\u1ea7n m\u1ed9t n\u0103m, trong khi c\u00f3 th\u1ec3 c\u1ea7n sao l\u01b0u d\u1eef li\u1ec7u h\u00e0ng ng\u00e0y, h\u00e0ng tu\u1ea7n ho\u1eb7c th\u1eadm ch\u00ed th\u01b0\u1eddng xuy\u00ean h\u01a1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c h\u1ed7 tr\u1ee3 v\u00e0 b\u1ea3o tr\u00ec m\u1ea1ng l\u00e0 g\u00ec?<\/h3>\n\n\n\n<p>Vi\u1ec7c h\u1ed7 tr\u1ee3 v\u00e0 b\u1ea3o tr\u00ec m\u1ea1ng ch\u1ee7 \u0111\u1ed9ng mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch cho kh\u00e1ch h\u00e0ng c\u1ee7a b\u1ea1n, bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u00cdt r\u1ee7i ro x\u1ea3y ra s\u1ef1 c\u1ed1 kh\u00f4ng mong mu\u1ed1n, l\u1ed7i thi\u1ebft b\u1ecb v\u00e0 th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng<\/li>\n\n\n\n<li>Gi\u1ea3m chi ph\u00ed cho vi\u1ec7c s\u1eeda ch\u1eefa<\/li>\n\n\n\n<li>N\u00e2ng cao hi\u1ec7u qu\u1ea3 v\u00e0 hi\u1ec7u su\u1ea5t m\u1ea1ng<\/li>\n\n\n\n<li>B\u1ea3o m\u1eadt m\u1ea1nh m\u1ebd h\u01a1n<\/li>\n\n\n\n<li>Kh\u1ea3 n\u0103ng hi\u1ec3n th\u1ecb t\u1ed1t h\u01a1n v\u1ec1 t\u00e0i s\u1ea3n v\u00e0 c\u1ea5u tr\u00fac m\u1ea1ng<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>N\u1ebfu b\u1ea1n \u0111\u00e3 t\u1eebng s\u1edf h\u1eefu m\u1ed9t chi\u1ebfc \u00f4 t\u00f4, b\u1ea1n bi\u1ebft r\u1eb1ng vi\u1ec7c b\u1ea3o tr\u00ec l\u00e0 m\u1ed9t y\u00eau c\u1ea7u th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 b\u1ea3o v\u1ec7 kho\u1ea3n \u0111\u1ea7u t\u01b0 c\u1ee7a b\u1ea1n. T\u1eeb thay d\u1ea7u \u0111\u1ebfn thay d\u00e2y curoa v\u00e0 \u1ed1ng m\u1ec1m, danh s\u00e1ch ki\u1ec3m tra v\u00e0 l\u1ecbch b\u1ea3o tr\u00ec gi\u00fap \u0111\u1ed9ng c\u01a1 ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":74,"comment_status":"closed","ping_status":"open","sticky":false,"template":"single-with-sidebar","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[17,16,15,18],"class_list":["post-25","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-networking","tag-checklist","tag-maintenance","tag-network","tag-task"],"_links":{"self":[{"href":"https:\/\/nguyenhieu.name.vn\/index.php?rest_route=\/wp\/v2\/posts\/25","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nguyenhieu.name.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nguyenhieu.name.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nguyenhieu.name.vn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nguyenhieu.name.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=25"}],"version-history":[{"count":1,"href":"https:\/\/nguyenhieu.name.vn\/index.php?rest_route=\/wp\/v2\/posts\/25\/revisions"}],"predecessor-version":[{"id":26,"href":"https:\/\/nguyenhieu.name.vn\/index.php?rest_route=\/wp\/v2\/posts\/25\/revisions\/26"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nguyenhieu.name.vn\/index.php?rest_route=\/wp\/v2\/media\/74"}],"wp:attachment":[{"href":"https:\/\/nguyenhieu.name.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=25"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nguyenhieu.name.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=25"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nguyenhieu.name.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=25"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}