{"id":478164,"date":"2023-08-09T09:28:24","date_gmt":"2023-08-09T09:28:24","guid":{"rendered":""},"modified":"2023-09-05T11:16:11","modified_gmt":"2023-09-05T11:16:11","slug":"network-intrusion-protection-system","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/vn\/wiki\/network-intrusion-protection-system\/","title":{"rendered":"H\u1ec7 th\u1ed1ng b\u1ea3o v\u1ec7 x\u00e2m nh\u1eadp m\u1ea1ng"},"content":{"rendered":"

H\u1ec7 th\u1ed1ng b\u1ea3o v\u1ec7 ch\u1ed1ng x\u00e2m nh\u1eadp m\u1ea1ng (NIPS) l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p b\u1ea3o m\u1eadt \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ph\u00e1t hi\u1ec7n v\u00e0 ng\u0103n ch\u1eb7n c\u00e1c ho\u1ea1t \u0111\u1ed9ng tr\u00e1i ph\u00e9p v\u00e0 \u0111\u1ed9c h\u1ea1i tr\u00ean m\u1ea1ng m\u00e1y t\u00ednh. NIPS \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c b\u1ea3o v\u1ec7 t\u00ednh to\u00e0n v\u1eb9n v\u00e0 b\u1ea3o m\u1eadt c\u1ee7a d\u1eef li\u1ec7u, b\u1ea3o v\u1ec7 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng m\u1ea1ng v\u00e0 \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng kinh doanh kh\u00f4ng b\u1ecb gi\u00e1n \u0111o\u1ea1n. B\u1eb1ng c\u00e1ch li\u00ean t\u1ee5c gi\u00e1m s\u00e1t l\u01b0u l\u01b0\u1ee3ng m\u1ea1ng v\u00e0 x\u00e1c \u0111\u1ecbnh c\u00e1c m\u1ed1i \u0111e d\u1ecda ti\u1ec1m \u1ea9n, NIPS gi\u00fap duy tr\u00ec m\u00f4i tr\u01b0\u1eddng tr\u1ef1c tuy\u1ebfn an to\u00e0n cho c\u1ea3 doanh nghi\u1ec7p v\u00e0 c\u00e1 nh\u00e2n.<\/p>\n

L\u1ecbch s\u1eed ngu\u1ed3n g\u1ed1c c\u1ee7a H\u1ec7 th\u1ed1ng b\u1ea3o v\u1ec7 ch\u1ed1ng x\u00e2m nh\u1eadp m\u1ea1ng v\u00e0 l\u1ea7n \u0111\u1ea7u ti\u00ean \u0111\u1ec1 c\u1eadp \u0111\u1ebfn n\u00f3<\/h2>\n

Kh\u00e1i ni\u1ec7m ph\u00e1t hi\u1ec7n x\u00e2m nh\u1eadp c\u00f3 t\u1eeb nh\u1eefng n\u0103m 1980 khi Dorothy E. Denning \u0111\u01b0a ra \u00fd t\u01b0\u1edfng ph\u00e1t hi\u1ec7n truy c\u1eadp tr\u00e1i ph\u00e9p v\u00e0 l\u1ea1m d\u1ee5ng h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh. Tr\u1ecdng t\u00e2m ban \u0111\u1ea7u l\u00e0 H\u1ec7 th\u1ed1ng ph\u00e1t hi\u1ec7n x\u00e2m nh\u1eadp (IDS), h\u1ec7 th\u1ed1ng n\u00e0y gi\u00e1m s\u00e1t l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp m\u1ea1ng m\u1ed9t c\u00e1ch th\u1ee5 \u0111\u1ed9ng v\u00e0 \u0111\u01b0a ra c\u1ea3nh b\u00e1o v\u1ec1 h\u00e0nh vi \u0111\u00e1ng ng\u1edd. Sau \u0111\u00f3, khi c\u00e1c m\u1ed1i \u0111e d\u1ecda m\u1ea1ng ph\u00e1t tri\u1ec3n, IDS \u0111\u00e3 ph\u00e1t tri\u1ec3n th\u00e0nh H\u1ec7 th\u1ed1ng ng\u0103n ch\u1eb7n x\u00e2m nh\u1eadp (IPS), c\u00f3 kh\u1ea3 n\u0103ng ch\u1ee7 \u0111\u1ed9ng ng\u0103n ch\u1eb7n c\u00e1c ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed9c h\u1ea1i.<\/p>\n

Th\u00f4ng tin chi ti\u1ebft v\u1ec1 H\u1ec7 th\u1ed1ng b\u1ea3o v\u1ec7 ch\u1ed1ng x\u00e2m nh\u1eadp m\u1ea1ng<\/h2>\n

H\u1ec7 th\u1ed1ng b\u1ea3o v\u1ec7 ch\u1ed1ng x\u00e2m nh\u1eadp m\u1ea1ng l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p b\u1ea3o m\u1eadt nhi\u1ec1u m\u1eb7t s\u1eed d\u1ee5ng nhi\u1ec1u c\u00f4ng ngh\u1ec7 kh\u00e1c nhau \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh v\u00e0 gi\u1ea3m thi\u1ec3u c\u00e1c m\u1ed1i \u0111e d\u1ecda trong th\u1eddi gian th\u1ef1c. M\u1ee5c ti\u00eau ch\u00ednh c\u1ee7a NIPS l\u00e0 b\u1ea3o v\u1ec7 m\u1ea1ng kh\u1ecfi b\u1ecb truy c\u1eadp tr\u00e1i ph\u00e9p, t\u1ea5n c\u00f4ng ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i, vi ph\u1ea1m d\u1eef li\u1ec7u v\u00e0 c\u00e1c d\u1ea1ng \u0111e d\u1ecda m\u1ea1ng kh\u00e1c. NIPS c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c tri\u1ec3n khai t\u1ea1i c\u00e1c \u0111i\u1ec3m kh\u00e1c nhau trong m\u1ea1ng, ch\u1eb3ng h\u1ea1n nh\u01b0 v\u00e0nh \u0111ai, l\u00f5i v\u00e0 trung t\u00e2m d\u1eef li\u1ec7u, \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ph\u1ea1m vi b\u1ea3o m\u1eadt to\u00e0n di\u1ec7n.<\/p>\n

H\u1ec7 th\u1ed1ng b\u1ea3o v\u1ec7 ch\u1ed1ng x\u00e2m nh\u1eadp m\u1ea1ng ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o<\/h3>\n

NIPS ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng k\u1ebft h\u1ee3p ph\u00e2n t\u00edch d\u1ef1a tr\u00ean ch\u1eef k\u00fd v\u00e0 d\u1ef1a tr\u00ean h\u00e0nh vi:<\/p>\n

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  1. \n

    Ph\u00e2n t\u00edch d\u1ef1a tr\u00ean ch\u1eef k\u00fd<\/strong>: Trong ph\u01b0\u01a1ng ph\u00e1p n\u00e0y, NIPS s\u1eed d\u1ee5ng c\u01a1 s\u1edf d\u1eef li\u1ec7u v\u1ec1 c\u00e1c d\u1ea5u hi\u1ec7u m\u1ed1i \u0111e d\u1ecda \u0111\u00e3 bi\u1ebft \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh v\u00e0 ch\u1eb7n c\u00e1c ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed9c h\u1ea1i. Khi l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp m\u1ea1ng kh\u1edbp v\u1edbi b\u1ea5t k\u1ef3 ch\u1eef k\u00fd n\u00e0o trong c\u01a1 s\u1edf d\u1eef li\u1ec7u, h\u1ec7 th\u1ed1ng s\u1ebd th\u1ef1c hi\u1ec7n h\u00e0nh \u0111\u1ed9ng ngay l\u1eadp t\u1ee9c \u0111\u1ec3 ng\u0103n ch\u1eb7n s\u1ef1 x\u00e2m nh\u1eadp.<\/p>\n<\/li>\n

  2. \n

    Ph\u00e2n t\u00edch d\u1ef1a tr\u00ean h\u00e0nh vi<\/strong>: NIPS c\u0169ng s\u1eed d\u1ee5ng t\u00ednh n\u0103ng ph\u00e1t hi\u1ec7n b\u1ea5t th\u01b0\u1eddng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c m\u00f4 h\u00ecnh ho\u1eb7c h\u00e0nh vi b\u1ea5t th\u01b0\u1eddng trong m\u1ea1ng. B\u1eb1ng c\u00e1ch thi\u1ebft l\u1eadp \u0111\u01b0\u1eddng c\u01a1 s\u1edf v\u1ec1 h\u00e0nh vi m\u1ea1ng b\u00ecnh th\u01b0\u1eddng, NIPS c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh nh\u1eefng sai l\u1ec7ch c\u00f3 th\u1ec3 cho th\u1ea5y c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng ti\u1ec1m \u1ea9n.<\/p>\n<\/li>\n<\/ol>\n

    Ph\u00e2n t\u00edch c\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a H\u1ec7 th\u1ed1ng b\u1ea3o v\u1ec7 ch\u1ed1ng x\u00e2m nh\u1eadp m\u1ea1ng<\/h2>\n

    C\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a NIPS bao g\u1ed3m:<\/p>\n

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    1. \n

      Gi\u00e1m s\u00e1t th\u1eddi gian th\u1ef1c<\/strong>: NIPS li\u00ean t\u1ee5c gi\u00e1m s\u00e1t l\u01b0u l\u01b0\u1ee3ng m\u1ea1ng v\u00e0 \u1ee9ng ph\u00f3 v\u1edbi c\u00e1c m\u1ed1i \u0111e d\u1ecda trong th\u1eddi gian th\u1ef1c, gi\u1ea3m nguy c\u01a1 t\u1ea5n c\u00f4ng th\u00e0nh c\u00f4ng.<\/p>\n<\/li>\n

    2. \n

      Ki\u1ec3m tra g\u00f3i<\/strong>: H\u1ec7 th\u1ed1ng th\u1ef1c hi\u1ec7n ki\u1ec3m tra g\u00f3i s\u00e2u \u0111\u1ec3 ph\u00e2n t\u00edch n\u1ed9i dung g\u00f3i d\u1eef li\u1ec7u, \u0111\u1ea3m b\u1ea3o n\u00e2ng cao \u0111\u1ed9 ch\u00ednh x\u00e1c trong vi\u1ec7c x\u00e1c \u0111\u1ecbnh c\u00e1c m\u1ed1i \u0111e d\u1ecda.<\/p>\n<\/li>\n

    3. \n

      Ph\u1ea3n h\u1ed3i t\u1ef1 \u0111\u1ed9ng<\/strong>: NIPS c\u00f3 th\u1ec3 t\u1ef1 \u0111\u1ed9ng ch\u1eb7n l\u01b0u l\u01b0\u1ee3ng \u0111\u1ed9c h\u1ea1i ho\u1eb7c th\u1ef1c hi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba kh\u00e1c d\u1ef1a tr\u00ean c\u00e1c quy t\u1eafc v\u00e0 ch\u00ednh s\u00e1ch \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh tr\u01b0\u1edbc.<\/p>\n<\/li>\n

    4. \n

      Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng<\/strong>: NIPS c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c m\u1edf r\u1ed9ng quy m\u00f4 \u0111\u1ec3 \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u c\u1ee7a c\u00e1c m\u1ea1ng c\u00f3 quy m\u00f4 kh\u00e1c nhau, t\u1eeb doanh nghi\u1ec7p nh\u1ecf \u0111\u1ebfn doanh nghi\u1ec7p l\u1edbn.<\/p>\n<\/li>\n

    5. \n

      Ch\u00ednh s\u00e1ch c\u00f3 th\u1ec3 t\u00f9y ch\u1ec9nh<\/strong>: Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 t\u00f9y ch\u1ec9nh c\u00e1c ch\u00ednh s\u00e1ch NIPS \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u b\u1ea3o m\u1eadt c\u1ee5 th\u1ec3 v\u00e0 y\u00eau c\u1ea7u tu\u00e2n th\u1ee7 c\u1ee7a h\u1ecd.<\/p>\n<\/li>\n<\/ol>\n

      C\u00e1c lo\u1ea1i h\u1ec7 th\u1ed1ng b\u1ea3o v\u1ec7 ch\u1ed1ng x\u00e2m nh\u1eadp m\u1ea1ng<\/h2>\n

      C\u00f3 hai lo\u1ea1i H\u1ec7 th\u1ed1ng b\u1ea3o v\u1ec7 x\u00e2m nh\u1eadp m\u1ea1ng ch\u00ednh:<\/p>\n\n\n\n\n\n\n
      Ki\u1ec3u<\/th>\nS\u1ef1 mi\u00eau t\u1ea3<\/th>\n<\/tr>\n<\/thead>\n
      D\u1ef1a tr\u00ean m\u1ea1ng<\/strong><\/td>\nLo\u1ea1i NIPS n\u00e0y \u0111\u01b0\u1ee3c tri\u1ec3n khai t\u1ea1i c\u00e1c \u0111i\u1ec3m chi\u1ebfn l\u01b0\u1ee3c trong c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng m\u1ea1ng. N\u00f3 gi\u00e1m s\u00e1t v\u00e0 ph\u00e2n t\u00edch l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp qua m\u1ea1ng, x\u00e1c \u0111\u1ecbnh c\u00e1c m\u1ed1i \u0111e d\u1ecda ti\u1ec1m \u1ea9n d\u1ef1a tr\u00ean c\u00e1c quy t\u1eafc \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh tr\u01b0\u1edbc. NIPS d\u1ef1a tr\u00ean m\u1ea1ng c\u00f3 th\u1ec3 l\u00e0 n\u1ed9i tuy\u1ebfn ho\u1eb7c th\u1ee5 \u0111\u1ed9ng, v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng n\u1ed9i tuy\u1ebfn c\u00f3 kh\u1ea3 n\u0103ng ch\u1ee7 \u0111\u1ed9ng ch\u1eb7n l\u01b0u l\u01b0\u1ee3ng \u0111\u1ed9c h\u1ea1i.<\/td>\n<\/tr>\n
      D\u1ef1a tr\u00ean m\u00e1y ch\u1ee7<\/strong><\/td>\nNIPS d\u1ef1a tr\u00ean m\u00e1y ch\u1ee7 ho\u1ea1t \u0111\u1ed9ng \u1edf c\u1ea5p \u0111\u1ed9 thi\u1ebft b\u1ecb ri\u00eang l\u1ebb. N\u00f3 \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t tr\u1ef1c ti\u1ebfp tr\u00ean m\u00e1y ch\u1ee7, m\u00e1y tr\u1ea1m ho\u1eb7c c\u00e1c \u0111i\u1ec3m cu\u1ed1i kh\u00e1c \u0111\u1ec3 gi\u00e1m s\u00e1t ho\u1ea1t \u0111\u1ed9ng m\u1ea1ng c\u1ee5c b\u1ed9. NIPS d\u1ef1a tr\u00ean m\u00e1y ch\u1ee7 c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n c\u00e1c m\u1ed1i \u0111e d\u1ecda m\u00e0 c\u00e1c gi\u1ea3i ph\u00e1p d\u1ef1a tr\u00ean m\u1ea1ng c\u00f3 th\u1ec3 b\u1ecf qua, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t b\u1ed5 sung c\u00f3 gi\u00e1 tr\u1ecb cho b\u1ea3o m\u1eadt m\u1ea1ng t\u1ed5ng th\u1ec3.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      C\u00e1ch s\u1eed d\u1ee5ng H\u1ec7 th\u1ed1ng b\u1ea3o v\u1ec7 ch\u1ed1ng x\u00e2m nh\u1eadp m\u1ea1ng, c\u00e1c v\u1ea5n \u0111\u1ec1 v\u00e0 gi\u1ea3i ph\u00e1p li\u00ean quan \u0111\u1ebfn vi\u1ec7c s\u1eed d\u1ee5ng<\/h2>\n

      C\u00e1c c\u00e1ch s\u1eed d\u1ee5ng H\u1ec7 th\u1ed1ng b\u1ea3o v\u1ec7 ch\u1ed1ng x\u00e2m nh\u1eadp m\u1ea1ng<\/h3>\n
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      1. \n

        Ph\u00e1t hi\u1ec7n v\u00e0 ng\u0103n ch\u1eb7n m\u1ed1i \u0111e d\u1ecda<\/strong>: NIPS gi\u00fap x\u00e1c \u0111\u1ecbnh v\u00e0 ng\u0103n ch\u1eb7n c\u00e1c m\u1ed1i \u0111e d\u1ecda m\u1ea1ng kh\u00e1c nhau, bao g\u1ed3m ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i, ransomware, t\u1ea5n c\u00f4ng DDoS v\u00e0 c\u00e1c n\u1ed7 l\u1ef1c truy c\u1eadp tr\u00e1i ph\u00e9p.<\/p>\n<\/li>\n

      2. \n

        B\u1ea3o v\u1ec7 d\u1eef li\u1ec7u<\/strong>: B\u1eb1ng c\u00e1ch gi\u00e1m s\u00e1t l\u01b0u l\u01b0\u1ee3ng m\u1ea1ng v\u00e0 ng\u0103n ch\u1eb7n c\u00e1c n\u1ed7 l\u1ef1c \u0111\u00e1nh c\u1eafp d\u1eef li\u1ec7u, NIPS \u0111\u1ea3m b\u1ea3o t\u00ednh b\u1ea3o m\u1eadt c\u1ee7a th\u00f4ng tin nh\u1ea1y c\u1ea3m.<\/p>\n<\/li>\n

      3. \n

        Y\u00eau c\u1ea7u tu\u00e2n th\u1ee7<\/strong>: Nhi\u1ec1u ng\u00e0nh v\u00e0 t\u1ed5 ch\u1ee9c ph\u1ea3i tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n b\u1ea3o m\u1eadt c\u1ee5 th\u1ec3. NIPS h\u1ed7 tr\u1ee3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u n\u00e0y v\u00e0 tr\u00e1nh c\u00e1c h\u00ecnh ph\u1ea1t c\u00f3 th\u1ec3 x\u1ea3y ra.<\/p>\n<\/li>\n<\/ol>\n

        C\u00e1c v\u1ea5n \u0111\u1ec1 v\u00e0 gi\u1ea3i ph\u00e1p li\u00ean quan \u0111\u1ebfn vi\u1ec7c s\u1eed d\u1ee5ng H\u1ec7 th\u1ed1ng ch\u1ed1ng x\u00e2m nh\u1eadp m\u1ea1ng<\/h3>\n
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        1. \n

          D\u01b0\u01a1ng t\u00ednh gi\u1ea3<\/strong>: NIPS \u0111\u00f4i khi c\u00f3 th\u1ec3 t\u1ea1o ra c\u00e1c c\u1ea3nh b\u00e1o d\u01b0\u01a1ng t\u00ednh gi\u1ea3, g\u1eafn c\u1edd c\u00e1c ho\u1ea1t \u0111\u1ed9ng h\u1ee3p ph\u00e1p l\u00e0 m\u1ed1i \u0111e d\u1ecda. Vi\u1ec7c tinh ch\u1ec9nh ph\u00f9 h\u1ee3p c\u00e1c quy t\u1eafc v\u00e0 ch\u00ednh s\u00e1ch c\u1ee7a h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 gi\u1ea3m thi\u1ec3u c\u00e1c th\u00f4ng tin sai l\u1ec7ch.<\/p>\n<\/li>\n

        2. \n

          Th\u1eed th\u00e1ch m\u00e3 h\u00f3a<\/strong>: L\u01b0u l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a c\u00f3 th\u1ec3 tr\u1ed1n tr\u00e1nh vi\u1ec7c ki\u1ec3m tra NIPS truy\u1ec1n th\u1ed1ng. Vi\u1ec7c tri\u1ec3n khai gi\u1ea3i m\u00e3 v\u00e0 ki\u1ec3m tra SSL\/TLS c\u00f3 th\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 n\u00e0y nh\u01b0ng y\u00eau c\u1ea7u x\u1eed l\u00fd c\u1ea9n th\u1eadn d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a.<\/p>\n<\/li>\n

        3. \n

          T\u00e1c \u0111\u1ed9ng hi\u1ec7u su\u1ea5t<\/strong>: Trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p, NIPS c\u00f3 th\u1ec3 g\u00e2y ra \u0111\u1ed9 tr\u1ec5 v\u00e0 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t m\u1ea1ng. \u0110\u1ecbnh c\u1ee1 ph\u1ea7n c\u1ee9ng ph\u00f9 h\u1ee3p v\u00e0 t\u1ed1i \u01b0u h\u00f3a c\u1ea5u h\u00ecnh c\u00f3 th\u1ec3 gi\u1ea3m thi\u1ec3u t\u00e1c \u0111\u1ed9ng n\u00e0y.<\/p>\n<\/li>\n<\/ol>\n

          C\u00e1c \u0111\u1eb7c \u0111i\u1ec3m ch\u00ednh v\u00e0 so s\u00e1nh kh\u00e1c v\u1edbi c\u00e1c thu\u1eadt ng\u1eef t\u01b0\u01a1ng t\u1ef1<\/h2>\n\n\n\n\n\n\n\n
          Thu\u1eadt ng\u1eef<\/strong><\/th>\nS\u1ef1 mi\u00eau t\u1ea3<\/strong><\/th>\n<\/tr>\n<\/thead>\n
          H\u1ec7 th\u1ed1ng ph\u00e1t hi\u1ec7n x\u00e2m nh\u1eadp (IDS)<\/strong><\/td>\nIDS l\u00e0 m\u1ed9t kh\u00e1i ni\u1ec7m s\u1edbm h\u01a1n, t\u1eadp trung v\u00e0o vi\u1ec7c gi\u00e1m s\u00e1t l\u01b0u l\u01b0\u1ee3ng m\u1ea1ng m\u1ed9t c\u00e1ch th\u1ee5 \u0111\u1ed9ng v\u00e0 \u0111\u01b0a ra c\u1ea3nh b\u00e1o v\u1ec1 c\u00e1c m\u1ed1i \u0111e d\u1ecda ti\u1ec1m \u1ea9n. Kh\u00f4ng gi\u1ed1ng nh\u01b0 NIPS, IDS kh\u00f4ng ch\u1ee7 \u0111\u1ed9ng ch\u1eb7n c\u00e1c ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed9c h\u1ea1i.<\/td>\n<\/tr>\n
          B\u1ee9c t\u01b0\u1eddng l\u1eeda<\/strong><\/td>\nT\u01b0\u1eddng l\u1eeda ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t r\u00e0o c\u1ea3n an ninh m\u1ea1ng, ki\u1ec3m so\u00e1t l\u01b0u l\u01b0\u1ee3ng v\u00e0o v\u00e0 ra d\u1ef1a tr\u00ean c\u00e1c quy t\u1eafc \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh tr\u01b0\u1edbc. NIPS b\u1ed5 sung cho t\u01b0\u1eddng l\u1eeda b\u1eb1ng c\u00e1ch cung c\u1ea5p kh\u1ea3 n\u0103ng ki\u1ec3m tra s\u00e2u h\u01a1n v\u00e0 ng\u0103n ch\u1eb7n m\u1ed1i \u0111e d\u1ecda theo th\u1eddi gian th\u1ef1c.<\/td>\n<\/tr>\n
          H\u1ec7 th\u1ed1ng ng\u0103n ch\u1eb7n x\u00e2m nh\u1eadp (IPS)<\/strong><\/td>\nNIPS l\u00e0 m\u1ed9t d\u1ea1ng IPS c\u1ea3i ti\u1ebfn, cung c\u1ea5p c\u01a1 ch\u1ebf ph\u00f2ng th\u1ee7 ch\u1ee7 \u0111\u1ed9ng ch\u1ed1ng l\u1ea1i c\u00e1c m\u1ed1i \u0111e d\u1ecda tr\u00ean m\u1ea1ng. M\u1eb7c d\u00f9 c\u1ea3 hai h\u1ec7 th\u1ed1ng \u0111\u1ec1u nh\u1eb1m m\u1ee5c \u0111\u00edch ph\u00e1t hi\u1ec7n v\u00e0 ng\u0103n ch\u1eb7n s\u1ef1 x\u00e2m nh\u1eadp, nh\u01b0ng NIPS th\u01b0\u1eddng cung c\u1ea5p c\u00e1c t\u00ednh n\u0103ng v\u00e0 kh\u1ea3 n\u0103ng n\u00e2ng cao h\u01a1n.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

          Vi\u1ec5n c\u1ea3nh v\u00e0 c\u00f4ng ngh\u1ec7 c\u1ee7a t\u01b0\u01a1ng lai li\u00ean quan \u0111\u1ebfn H\u1ec7 th\u1ed1ng b\u1ea3o v\u1ec7 ch\u1ed1ng x\u00e2m nh\u1eadp m\u1ea1ng<\/h2>\n

          Khi c\u00e1c m\u1ed1i \u0111e d\u1ecda m\u1ea1ng ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n, NIPS s\u1ebd c\u1ea7n ph\u1ea3i \u0111i\u1ec1u ch\u1ec9nh v\u00e0 k\u1ebft h\u1ee3p c\u00e1c c\u00f4ng ngh\u1ec7 m\u1edbi \u0111\u1ec3 duy tr\u00ec hi\u1ec7u qu\u1ea3. M\u1ed9t s\u1ed1 quan \u0111i\u1ec3m v\u00e0 c\u00f4ng ngh\u1ec7 trong t\u01b0\u01a1ng lai bao g\u1ed3m:<\/p>\n

            \n
          1. \n

            H\u1ecdc m\u00e1y v\u00e0 AI<\/strong>: Vi\u1ec7c tri\u1ec3n khai c\u00e1c thu\u1eadt to\u00e1n tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o v\u00e0 h\u1ecdc m\u00e1y c\u00f3 th\u1ec3 n\u00e2ng cao kh\u1ea3 n\u0103ng c\u1ee7a NIPS trong vi\u1ec7c ph\u00e1t hi\u1ec7n v\u00e0 \u1ee9ng ph\u00f3 v\u1edbi c\u00e1c m\u1ed1i \u0111e d\u1ecda tinh vi, ch\u01b0a t\u1eebng \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn tr\u01b0\u1edbc \u0111\u00e2y.<\/p>\n<\/li>\n

          2. \n

            NIPS d\u1ef1a tr\u00ean \u0111\u00e1m m\u00e2y<\/strong>: V\u1edbi vi\u1ec7c \u00e1p d\u1ee5ng c\u00e1c d\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y ng\u00e0y c\u00e0ng t\u0103ng, c\u00e1c nh\u00e0 cung c\u1ea5p NIPS c\u00f3 th\u1ec3 cung c\u1ea5p c\u00e1c gi\u1ea3i ph\u00e1p d\u1ef1a tr\u00ean \u0111\u00e1m m\u00e2y mang l\u1ea1i kh\u1ea3 n\u0103ng b\u1ea3o m\u1eadt c\u00f3 th\u1ec3 m\u1edf r\u1ed9ng v\u00e0 ti\u1ebft ki\u1ec7m chi ph\u00ed cho m\u00f4i tr\u01b0\u1eddng \u0111\u00e1m m\u00e2y.<\/p>\n<\/li>\n

          3. \n

            T\u00edch h\u1ee3p b\u1ea3o m\u1eadt IoT<\/strong>: Khi Internet of Things (IoT) m\u1edf r\u1ed9ng, vi\u1ec7c t\u00edch h\u1ee3p NIPS v\u1edbi c\u00e1c thi\u1ebft b\u1ecb v\u00e0 m\u1ea1ng IoT s\u1ebd tr\u1edf n\u00ean quan tr\u1ecdng \u0111\u1ec3 b\u1ea3o v\u1ec7 tr\u01b0\u1edbc c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng d\u1ef1a tr\u00ean IoT ti\u1ec1m \u1ea9n.<\/p>\n<\/li>\n<\/ol>\n

            C\u00e1ch s\u1eed d\u1ee5ng ho\u1eb7c li\u00ean k\u1ebft m\u00e1y ch\u1ee7 proxy v\u1edbi H\u1ec7 th\u1ed1ng b\u1ea3o v\u1ec7 ch\u1ed1ng x\u00e2m nh\u1eadp m\u1ea1ng<\/h2>\n

            M\u00e1y ch\u1ee7 proxy \u0111\u00f3ng vai tr\u00f2 b\u1ed5 sung trong vi\u1ec7c t\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt v\u00e0 quy\u1ec1n ri\u00eang t\u01b0 m\u1ea1ng c\u00f9ng v\u1edbi NIPS. \u0110\u00e2y l\u00e0 c\u00e1ch ch\u00fang c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ho\u1eb7c li\u00ean k\u1ebft v\u1edbi NIPS:<\/p>\n

              \n
            1. \n

              \u1ea8n danh v\u00e0 quy\u1ec1n ri\u00eang t\u01b0<\/strong>: M\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 che d\u1ea5u \u0111\u1ecba ch\u1ec9 IP c\u1ee7a ng\u01b0\u1eddi d\u00f9ng, cung c\u1ea5p th\u00eam m\u1ed9t l\u1edbp \u1ea9n danh v\u00e0 b\u1ea3o v\u1ec7 kh\u1ecfi m\u1ed9t s\u1ed1 lo\u1ea1i t\u1ea5n c\u00f4ng nh\u1ea5t \u0111\u1ecbnh d\u1ef1a v\u00e0o kh\u1ea3 n\u0103ng hi\u1ec3n th\u1ecb IP.<\/p>\n<\/li>\n

            2. \n

              L\u1ecdc l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp<\/strong>: M\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 \u0111\u00f3ng vai tr\u00f2 trung gian gi\u1eefa m\u00e1y kh\u00e1ch v\u00e0 m\u00e1y ch\u1ee7, cho ph\u00e9p l\u1ecdc l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp v\u00e0 ch\u1eb7n n\u1ed9i dung \u0111\u1ed9c h\u1ea1i ti\u1ec1m \u1ea9n tr\u01b0\u1edbc khi n\u00f3 \u0111\u1ebfn NIPS.<\/p>\n<\/li>\n

            3. \n

              Ph\u00e2n ph\u1ed1i t\u1ea3i<\/strong>: M\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 ph\u00e2n ph\u1ed1i l\u01b0u l\u01b0\u1ee3ng m\u1ea1ng tr\u00ean nhi\u1ec1u m\u00e1y ch\u1ee7, gi\u00fap c\u00e2n b\u1eb1ng t\u1ea3i v\u00e0 gi\u1ea3m nguy c\u01a1 gi\u00e1n \u0111o\u1ea1n d\u1ecbch v\u1ee5 do c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng.<\/p>\n<\/li>\n<\/ol>\n

              Li\u00ean k\u1ebft li\u00ean quan<\/h2>\n

              \u0110\u1ec3 bi\u1ebft th\u00eam th\u00f4ng tin v\u1ec1 H\u1ec7 th\u1ed1ng b\u1ea3o v\u1ec7 x\u00e2m nh\u1eadp m\u1ea1ng, b\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o c\u00e1c t\u00e0i nguy\u00ean sau:<\/p>\n

                \n
              1. T\u00ecm hi\u1ec3u v\u1ec1 H\u1ec7 th\u1ed1ng ng\u0103n ch\u1eb7n x\u00e2m nh\u1eadp m\u1ea1ng (NIPS)<\/a><\/li>\n
              2. \u1ea4n b\u1ea3n \u0111\u1eb7c bi\u1ec7t 800-94 c\u1ee7a NIST: H\u01b0\u1edbng d\u1eabn v\u1ec1 H\u1ec7 th\u1ed1ng ng\u0103n ch\u1eb7n v\u00e0 ph\u00e1t hi\u1ec7n x\u00e2m nh\u1eadp (IDPS)<\/a><\/li>\n
              3. Ph\u00e1t hi\u1ec7n v\u00e0 ng\u0103n ch\u1eb7n x\u00e2m nh\u1eadp m\u1ea1ng: Kh\u00e1i ni\u1ec7m v\u00e0 k\u1ef9 thu\u1eadt<\/a><\/li>\n<\/ol>\n

                T\u00f3m l\u1ea1i, H\u1ec7 th\u1ed1ng b\u1ea3o v\u1ec7 ch\u1ed1ng x\u00e2m nh\u1eadp m\u1ea1ng l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n kh\u00f4ng th\u1ec3 thi\u1ebfu c\u1ee7a ki\u1ebfn tr\u00fac an ninh m\u1ea1ng hi\u1ec7n \u0111\u1ea1i. B\u1eb1ng c\u00e1ch li\u00ean t\u1ee5c gi\u00e1m s\u00e1t v\u00e0 ph\u00e2n t\u00edch l\u01b0u l\u01b0\u1ee3ng m\u1ea1ng, NIPS gi\u00fap c\u00e1c t\u1ed5 ch\u1ee9c ch\u1ed1ng l\u1ea1i c\u00e1c m\u1ed1i \u0111e d\u1ecda tr\u00ean m\u1ea1ng, duy tr\u00ec t\u00ednh to\u00e0n v\u1eb9n d\u1eef li\u1ec7u v\u00e0 \u0111\u1ea3m b\u1ea3o t\u00ednh b\u1ea3o m\u1eadt c\u1ee7a th\u00f4ng tin nh\u1ea1y c\u1ea3m. Khi c\u00e1c m\u1ed1i \u0111e d\u1ecda m\u1ea1ng ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n, t\u01b0\u01a1ng lai c\u1ee7a NIPS n\u1eb1m \u1edf vi\u1ec7c t\u00edch h\u1ee3p c\u00e1c c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn nh\u01b0 h\u1ecdc m\u00e1y v\u00e0 tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o \u0111\u1ec3 cung c\u1ea5p c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt ch\u1ee7 \u0111\u1ed9ng v\u00e0 m\u1ea1nh m\u1ebd h\u01a1n.<\/p>","protected":false},"featured_media":478165,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-478164","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about Network Intrusion Protection System<\/mark>","faq_items":[{"question":"What is a Network Intrusion Protection System (NIPS)?","answer":"

                A Network Intrusion Protection System (NIPS) is a security solution designed to detect and prevent unauthorized and malicious activities on a computer network. It continuously monitors network traffic and identifies potential threats, ensuring a secure online environment for businesses and individuals.<\/p>"},{"question":"How does NIPS differ from Intrusion Detection Systems (IDS)?","answer":"

                NIPS is an evolved form of Intrusion Detection Systems (IDS). While both aim to detect and prevent intrusions, NIPS actively blocks malicious activities, whereas IDS only passively monitors network traffic and raises alerts on potential threats.<\/p>"},{"question":"What are the key features of NIPS?","answer":"

                The key features of NIPS include real-time monitoring, packet inspection, automated response, scalability, and customizable policies. These features contribute to its effectiveness in identifying and mitigating various cyber threats.<\/p>"},{"question":"What are the types of Network Intrusion Protection Systems?","answer":"

                There are two primary types of NIPS: Network-based and Host-based. Network-based NIPS is deployed at strategic points within the network infrastructure, monitoring traffic and blocking threats. Host-based NIPS operates at the individual device level, providing security at the endpoint.<\/p>"},{"question":"How can NIPS help with compliance requirements?","answer":"

                NIPS aids organizations in meeting specific security standards and compliance requirements. By actively monitoring and preventing unauthorized access and data breaches, NIPS contributes to maintaining regulatory compliance and avoiding potential penalties.<\/p>"},{"question":"What are some challenges related to NIPS implementation?","answer":"

                NIPS may generate false positive alerts, impact network performance, and encounter encryption challenges. These issues can be addressed by fine-tuning the system's rules, optimizing configurations, and implementing SSL\/TLS decryption and inspection.<\/p>"},{"question":"What is the future outlook for Network Intrusion Protection Systems?","answer":"

                The future of NIPS lies in the integration of machine learning and AI algorithms to detect and respond to sophisticated, previously unknown threats. Cloud-based NIPS and IoT security integration are also expected to play significant roles in enhancing network security.<\/p>"},{"question":"How do proxy servers relate to Network Intrusion Protection Systems?","answer":"

                Proxy servers complement NIPS by providing an additional layer of anonymity and privacy for users. They can filter and block potentially malicious content before it reaches NIPS, enhancing overall network security.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/478164","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/478164\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media\/478165"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media?parent=478164"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}