{"id":476543,"date":"2023-08-09T07:29:55","date_gmt":"2023-08-09T07:29:55","guid":{"rendered":""},"modified":"2023-09-05T11:12:56","modified_gmt":"2023-09-05T11:12:56","slug":"cyber-resiliency","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/vn\/wiki\/cyber-resiliency\/","title":{"rendered":"Kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i m\u1ea1ng"},"content":{"rendered":"

Kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i m\u1ea1ng \u0111\u1ec1 c\u1eadp \u0111\u1ebfn kh\u1ea3 n\u0103ng c\u1ee7a m\u1ed9t th\u1ef1c th\u1ec3 trong vi\u1ec7c li\u00ean t\u1ee5c mang l\u1ea1i k\u1ebft qu\u1ea3 nh\u01b0 mong \u0111\u1ee3i b\u1ea5t ch\u1ea5p c\u00e1c s\u1ef1 ki\u1ec7n b\u1ea5t l\u1ee3i tr\u00ean m\u1ea1ng. \u0110\u00f3 l\u00e0 m\u1ed9t quan \u0111i\u1ec3m \u0111ang ph\u00e1t tri\u1ec3n nh\u1eb1m \u0111\u1ea3m b\u1ea3o m\u1ed9t t\u1ed5 ch\u1ee9c c\u00f3 th\u1ec3 ph\u1ee5c h\u1ed3i sau m\u1ed9t s\u1ef1 c\u1ed1 li\u00ean quan \u0111\u1ebfn c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng k\u1ef9 thu\u1eadt s\u1ed1 c\u1ee7a m\u00ecnh m\u00e0 kh\u00f4ng b\u1ecb gi\u00e1n \u0111o\u1ea1n \u0111\u00e1ng k\u1ec3 \u0111\u1ed1i v\u1edbi ho\u1ea1t \u0111\u1ed9ng c\u1ee7a t\u1ed5 ch\u1ee9c.<\/p>\n

Ngu\u1ed3n g\u1ed1c v\u00e0 l\u1ecbch s\u1eed c\u1ee7a kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i m\u1ea1ng<\/h2>\n

Kh\u00e1i ni\u1ec7m v\u1ec1 kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i kh\u00f4ng gian m\u1ea1ng c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb l\u0129nh v\u1ef1c kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i r\u1ed9ng h\u01a1n trong l\u00fd thuy\u1ebft h\u1ec7 th\u1ed1ng v\u00e0 m\u1ea1ng, c\u00f3 th\u1ec3 b\u1eaft ngu\u1ed3n t\u1eeb nh\u1eefng ng\u00e0y \u0111\u1ea7u c\u1ee7a khoa h\u1ecdc m\u00e1y t\u00ednh v\u00e0o nh\u1eefng n\u0103m 1950 v\u00e0 1960. Khi c\u00e1c h\u1ec7 th\u1ed1ng k\u1ef9 thu\u1eadt s\u1ed1 tr\u1edf n\u00ean ph\u1ee9c t\u1ea1p v\u00e0 quan tr\u1ecdng h\u01a1n \u0111\u1ed1i v\u1edbi ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00e1c t\u1ed5 ch\u1ee9c, kh\u00e1i ni\u1ec7m kh\u00f4ng ch\u1ec9 t\u1ed3n t\u1ea1i m\u00e0 c\u00f2n ph\u00e1t tri\u1ec3n m\u1ea1nh m\u1ebd trong b\u1ed1i c\u1ea3nh gi\u00e1n \u0111o\u1ea1n \u0111\u00e3 thu h\u00fat \u0111\u01b0\u1ee3c s\u1ef1 ch\u00fa \u00fd. B\u1ea3n th\u00e2n thu\u1eadt ng\u1eef \u201ckh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i m\u1ea1ng\u201d b\u1eaft \u0111\u1ea7u tr\u1edf n\u00ean n\u1ed5i b\u1eadt v\u00e0o cu\u1ed1i nh\u1eefng n\u0103m 1990 v\u00e0 \u0111\u1ea7u nh\u1eefng n\u0103m 2000, khi c\u00e1c v\u1ee5 t\u1ea5n c\u00f4ng m\u1ea1ng b\u1eaft \u0111\u1ea7u tr\u1edf n\u00ean th\u01b0\u1eddng xuy\u00ean v\u00e0 g\u00e2y r\u1ed1i h\u01a1n.<\/p>\n

Kh\u00e1m ph\u00e1 kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i m\u1ea1ng<\/h2>\n

Kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i c\u1ee7a m\u1ea1ng kh\u00f4ng ch\u1ec9 d\u1eebng l\u1ea1i \u1edf vi\u1ec7c ph\u1ee5c h\u1ed3i sau c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng. \u0110\u00f3 l\u00e0 m\u1ed9t c\u00e1ch ti\u1ebfp c\u1eadn to\u00e0n di\u1ec7n bao g\u1ed3m x\u00e1c \u0111\u1ecbnh c\u00e1c m\u1ed1i \u0111e d\u1ecda ti\u1ec1m \u1ea9n, b\u1ea3o v\u1ec7 h\u1ec7 th\u1ed1ng, ph\u00e1t hi\u1ec7n c\u00e1c h\u00e0nh vi x\u00e2m nh\u1eadp ho\u1eb7c b\u1ea5t th\u01b0\u1eddng, \u1ee9ng ph\u00f3 v\u1edbi c\u00e1c s\u1ef1 c\u1ed1 v\u00e0 ph\u1ee5c h\u1ed3i sau ch\u00fang. M\u1ed9t h\u1ec7 th\u1ed1ng ki\u00ean c\u01b0\u1eddng kh\u00f4ng ch\u1ec9 c\u00f3 kh\u1ea3 n\u0103ng ph\u00f2ng th\u1ee7 m\u1ea1nh m\u1ebd m\u00e0 c\u00f2n c\u00f3 th\u1ec3 th\u00edch \u1ee9ng v\u1edbi s\u1ef1 thay \u0111\u1ed5i c\u1ee7a m\u00f4i tr\u01b0\u1eddng \u0111e d\u1ecda, ch\u1ed1ng l\u1ea1i c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng v\u00e0 ph\u1ee5c h\u1ed3i nhanh ch\u00f3ng v\u00e0 hi\u1ec7u qu\u1ea3 khi c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng x\u1ea3y ra.<\/p>\n

Quan \u0111i\u1ec3m ch\u1ee7 \u0111\u1ed9ng v\u00e0 th\u00edch \u1ee9ng n\u00e0y gi\u00fap ph\u00e2n bi\u1ec7t kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i c\u1ee7a m\u1ea1ng v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ti\u1ebfp c\u1eadn mang t\u00ednh ph\u1ea3n \u1ee9ng, truy\u1ec1n th\u1ed1ng h\u01a1n \u0111\u1ed1i v\u1edbi an ninh m\u1ea1ng, ch\u1eb3ng h\u1ea1n nh\u01b0 ph\u00f2ng th\u1ee7 d\u1ef1a tr\u00ean v\u00e0nh \u0111ai v\u00e0 ph\u00e1t hi\u1ec7n ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i. N\u00f3 c\u0169ng bao g\u1ed3m c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 l\u1eadp k\u1ebf ho\u1ea1ch kinh doanh li\u00ean t\u1ee5c, kh\u1eafc ph\u1ee5c th\u1ea3m h\u1ecda, \u1ee9ng ph\u00f3 s\u1ef1 c\u1ed1, v.v.<\/p>\n

Kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i m\u1ea1ng: C\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng<\/h2>\n

Ch\u00eca kh\u00f3a cho kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i m\u1ea1ng l\u00e0 x\u00e2y d\u1ef1ng c\u00e1c l\u1edbp b\u1ea3o v\u1ec7 c\u00f3 th\u1ec3 c\u00f4 l\u1eadp v\u00e0 ng\u0103n ch\u1eb7n c\u00e1c m\u1ed1i \u0111e d\u1ecda. \u0110i\u1ec1u n\u00e0y li\u00ean quan \u0111\u1ebfn s\u1ef1 k\u1ebft h\u1ee3p c\u1ee7a c\u00e1c y\u1ebfu t\u1ed1 k\u1ef9 thu\u1eadt, t\u1ed5 ch\u1ee9c v\u00e0 con ng\u01b0\u1eddi.<\/p>\n

C\u00e1c bi\u1ec7n ph\u00e1p k\u1ef9 thu\u1eadt bao g\u1ed3m tri\u1ec3n khai c\u00e1c h\u1ec7 th\u1ed1ng d\u1ef1 ph\u00f2ng, \u0111a d\u1ea1ng h\u00f3a ki\u1ebfn tr\u00fac h\u1ec7 th\u1ed1ng, ph\u00e2n chia th\u00f4ng tin v\u00e0 h\u1ec7 th\u1ed1ng, s\u1eed d\u1ee5ng c\u00e1c bi\u1ec7n ph\u00e1p m\u00e3 h\u00f3a an to\u00e0n, s\u1eed d\u1ee5ng m\u00e3 h\u00f3a m\u1ea1nh v\u00e0 c\u00e1c bi\u1ec7n ph\u00e1p ph\u00f2ng v\u1ec7 n\u00e2ng cao kh\u00e1c.<\/p>\n

C\u00e1c bi\u1ec7n ph\u00e1p t\u1ed5 ch\u1ee9c bao g\u1ed3m thi\u1ebft l\u1eadp c\u01a1 c\u1ea5u qu\u1ea3n tr\u1ecb m\u1ea1nh m\u1ebd, ph\u00e1t tri\u1ec3n v\u00e0 th\u1eed nghi\u1ec7m c\u00e1c k\u1ebf ho\u1ea1ch \u1ee9ng ph\u00f3 s\u1ef1 c\u1ed1, th\u00fac \u0111\u1ea9y v\u0103n h\u00f3a an ninh v\u00e0 \u0111\u1ea7u t\u01b0 v\u00e0o c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh \u0111\u00e0o t\u1ea1o v\u00e0 n\u00e2ng cao nh\u1eadn th\u1ee9c li\u00ean t\u1ee5c.<\/p>\n

Y\u1ebfu t\u1ed1 con ng\u01b0\u1eddi li\u00ean quan \u0111\u1ebfn vi\u1ec7c nu\u00f4i d\u01b0\u1ee1ng t\u01b0 duy ki\u00ean c\u01b0\u1eddng trong to\u00e0n th\u1ec3 nh\u00e2n vi\u00ean, \u0111\u1ea3m b\u1ea3o r\u1eb1ng h\u1ecd nh\u1eadn th\u1ee9c \u0111\u01b0\u1ee3c r\u1ee7i ro v\u00e0 bi\u1ebft c\u00e1ch x\u00e1c \u0111\u1ecbnh c\u0169ng nh\u01b0 \u1ee9ng ph\u00f3 v\u1edbi c\u00e1c m\u1ed1i \u0111e d\u1ecda ti\u1ec1m \u1ea9n.<\/p>\n

C\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i m\u1ea1ng<\/h2>\n
    \n
  1. Kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng: Kh\u1ea3 n\u0103ng thay \u0111\u1ed5i v\u00e0 ph\u00e1t tri\u1ec3n \u0111\u1ec3 \u0111\u00e1p \u1ee9ng v\u1edbi b\u1ed1i c\u1ea3nh m\u1ed1i \u0111e d\u1ecda \u0111ang thay \u0111\u1ed5i.<\/li>\n
  2. S\u1ee9c m\u1ea1nh: S\u1ef1 m\u1ea1nh m\u1ebd v\u00e0 d\u1ef1 ph\u00f2ng \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p trong h\u1ec7 th\u1ed1ng \u0111\u1ec3 ch\u1ed1ng l\u1ea1i c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng m\u00e0 kh\u00f4ng b\u1ecb gi\u00e1n \u0111o\u1ea1n \u0111\u00e1ng k\u1ec3.<\/li>\n
  3. \u1ee8ng ph\u00f3: Kh\u1ea3 n\u0103ng ph\u00e1t hi\u1ec7n v\u00e0 \u1ee9ng ph\u00f3 v\u1edbi s\u1ef1 c\u1ed1 m\u1ed9t c\u00e1ch nhanh ch\u00f3ng v\u00e0 hi\u1ec7u qu\u1ea3.<\/li>\n
  4. Recovery: Kh\u1ea3 n\u0103ng kh\u00f4i ph\u1ee5c l\u1ea1i ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng m\u1ed9t c\u00e1ch nhanh ch\u00f3ng sau khi x\u1ea3y ra s\u1ef1 c\u1ed1.<\/li>\n<\/ol>\n

    C\u00e1c lo\u1ea1i kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i m\u1ea1ng<\/h2>\n

    Kh\u00f4ng c\u00f3 s\u1ef1 ph\u00e2n lo\u1ea1i ch\u00ednh th\u1ee9c v\u1ec1 c\u00e1c lo\u1ea1i kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i m\u1ea1ng v\u00ec n\u00f3 mang t\u00ednh kh\u00e1i ni\u1ec7m h\u01a1n l\u00e0 m\u1ed9t c\u00f4ng ngh\u1ec7 ho\u1eb7c ph\u01b0\u01a1ng ph\u00e1p c\u1ee5 th\u1ec3. Tuy nhi\u00ean, c\u00f3 nh\u1eefng chi\u1ebfn l\u01b0\u1ee3c kh\u00e1c nhau m\u00e0 c\u00e1c t\u1ed5 ch\u1ee9c c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u1ec3 c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i m\u1ea1ng c\u1ee7a m\u00ecnh. Bao g\u1ed3m c\u00e1c:<\/p>\n

      \n
    1. D\u1ef1 ph\u00f2ng: C\u00f3 s\u1eb5n h\u1ec7 th\u1ed1ng d\u1ef1 ph\u00f2ng \u0111\u1ec3 duy tr\u00ec ch\u1ee9c n\u0103ng trong tr\u01b0\u1eddng h\u1ee3p b\u1ecb gi\u00e1n \u0111o\u1ea1n.<\/li>\n
    2. \u0110a d\u1ea1ng h\u00f3a: S\u1eed d\u1ee5ng nhi\u1ec1u h\u1ec7 th\u1ed1ng v\u00e0 c\u00f4ng ngh\u1ec7 kh\u00e1c nhau \u0111\u1ec3 gi\u1ea3m nguy c\u01a1 x\u1ea3y ra l\u1ed7i t\u1ea1i m\u1ed9t \u0111i\u1ec3m duy nh\u1ea5t.<\/li>\n
    3. Ph\u00e2n \u0111o\u1ea1n: Chia m\u1ea1ng th\u00e0nh c\u00e1c ph\u00e2n \u0111o\u1ea1n ri\u00eang bi\u1ec7t \u0111\u1ec3 h\u1ea1n ch\u1ebf t\u00e1c \u0111\u1ed9ng ti\u1ec1m t\u00e0ng c\u1ee7a m\u1ed9t cu\u1ed9c t\u1ea5n c\u00f4ng.<\/li>\n
    4. L\u1eadp k\u1ebf ho\u1ea1ch \u1ee9ng ph\u00f3 s\u1ef1 c\u1ed1: Chu\u1ea9n b\u1ecb cho c\u00e1c s\u1ef1 c\u1ed1 m\u1ea1ng ti\u1ec1m \u1ea9n b\u1eb1ng c\u00e1ch ph\u00e1t tri\u1ec3n v\u00e0 th\u1eed nghi\u1ec7m c\u00e1c k\u1ebf ho\u1ea1ch.<\/li>\n
    5. Nh\u1eadn th\u1ee9c v\u00e0 \u0111\u00e0o t\u1ea1o ng\u01b0\u1eddi d\u00f9ng: Gi\u00e1o d\u1ee5c ng\u01b0\u1eddi d\u00f9ng v\u1ec1 c\u00e1c r\u1ee7i ro an ninh m\u1ea1ng v\u00e0 c\u00e1ch \u1ee9ng ph\u00f3 v\u1edbi c\u00e1c m\u1ed1i \u0111e d\u1ecda ti\u1ec1m \u1ea9n.<\/li>\n<\/ol>\n

      S\u1eed d\u1ee5ng kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i m\u1ea1ng: Nh\u1eefng th\u00e1ch th\u1ee9c v\u00e0 gi\u1ea3i ph\u00e1p<\/h2>\n

      Kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i c\u1ee7a m\u1ea1ng c\u00f3 th\u1ec3 \u0111\u1eb7t ra nh\u1eefng th\u00e1ch th\u1ee9c nh\u1ea5t \u0111\u1ecbnh. S\u1ef1 ph\u1ee9c t\u1ea1p c\u1ee7a m\u00f4i tr\u01b0\u1eddng k\u1ef9 thu\u1eadt s\u1ed1 hi\u1ec7n \u0111\u1ea1i c\u00f3 th\u1ec3 khi\u1ebfn vi\u1ec7c th\u1ef1c hi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p ph\u1ee5c h\u1ed3i tr\u1edf th\u00e0nh m\u1ed9t nhi\u1ec7m v\u1ee5 kh\u00f3 kh\u0103n. Ngo\u00e0i ra, c\u00e1c m\u1ed1i \u0111e d\u1ecda m\u1ea1ng kh\u00f4ng ng\u1eebng ph\u00e1t tri\u1ec3n, \u0111\u00f2i h\u1ecfi c\u00e1c t\u1ed5 ch\u1ee9c ph\u1ea3i li\u00ean t\u1ee5c c\u1eadp nh\u1eadt h\u1ec7 th\u1ed1ng ph\u00f2ng th\u1ee7 c\u1ee7a m\u00ecnh.<\/p>\n

      Tuy nhi\u00ean, nh\u1eefng th\u00e1ch th\u1ee9c n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c gi\u1ea3i quy\u1ebft. B\u1eb1ng c\u00e1ch \u00e1p d\u1ee5ng c\u00e1ch ti\u1ebfp c\u1eadn d\u1ef1a tr\u00ean r\u1ee7i ro, c\u00e1c t\u1ed5 ch\u1ee9c c\u00f3 th\u1ec3 \u01b0u ti\u00ean n\u1ed7 l\u1ef1c v\u00e0 ngu\u1ed3n l\u1ef1c c\u1ee7a m\u00ecnh. Ngo\u00e0i ra, th\u00f4ng qua vi\u1ec7c gi\u00e1m s\u00e1t v\u00e0 c\u1eadp nh\u1eadt li\u00ean t\u1ee5c m\u00f4i tr\u01b0\u1eddng m\u1ea1ng, h\u1ecd c\u00f3 th\u1ec3 \u0111\u00f3n \u0111\u1ea7u b\u1ed1i c\u1ea3nh c\u00e1c m\u1ed1i \u0111e d\u1ecda.<\/p>\n

      Kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i c\u1ee7a m\u1ea1ng so v\u1edbi c\u00e1c \u0111i\u1ec1u kho\u1ea3n kh\u00e1c<\/h2>\n

      M\u1eb7c d\u00f9 t\u01b0\u01a1ng t\u1ef1 nh\u01b0 c\u00e1c thu\u1eadt ng\u1eef nh\u01b0 an ninh m\u1ea1ng v\u00e0 b\u1ea3o m\u1eadt th\u00f4ng tin, kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i kh\u00f4ng gian m\u1ea1ng mang \u00fd ngh\u0129a r\u1ed9ng h\u01a1n. \u0110\u00f3 kh\u00f4ng ch\u1ec9 l\u00e0 vi\u1ec7c ng\u0103n ch\u1eb7n v\u00e0 gi\u1ea3m thi\u1ec3u c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng m\u00e0 c\u00f2n cho ph\u00e9p m\u1ed9t t\u1ed5 ch\u1ee9c ti\u1ebfp t\u1ee5c ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 trong v\u00e0 sau m\u1ed9t cu\u1ed9c t\u1ea5n c\u00f4ng. B\u1ea3ng d\u01b0\u1edbi \u0111\u00e2y cho th\u1ea5y s\u1ef1 so s\u00e1nh:<\/p>\n\n\n\n\n\n\n\n
      Thu\u1eadt ng\u1eef<\/th>\nS\u1ef1 mi\u00eau t\u1ea3<\/th>\n<\/tr>\n<\/thead>\n
      An ninh m\u1ea1ng<\/td>\nVi\u1ec7c th\u1ef1c h\u00e0nh b\u1ea3o v\u1ec7 h\u1ec7 th\u1ed1ng, m\u1ea1ng v\u00e0 d\u1eef li\u1ec7u kh\u1ecfi c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng k\u1ef9 thu\u1eadt s\u1ed1.<\/td>\n<\/tr>\n
      B\u1ea3o m\u1eadt th\u00f4ng tin<\/td>\nHo\u1ea1t \u0111\u1ed9ng ng\u0103n ch\u1eb7n vi\u1ec7c truy c\u1eadp, s\u1eed d\u1ee5ng, ti\u1ebft l\u1ed9, l\u00e0m gi\u00e1n \u0111o\u1ea1n, s\u1eeda \u0111\u1ed5i ho\u1eb7c ph\u00e1 h\u1ee7y th\u00f4ng tin tr\u00e1i ph\u00e9p.<\/td>\n<\/tr>\n
      Kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i m\u1ea1ng<\/td>\nKh\u1ea3 n\u0103ng c\u1ee7a m\u1ed9t t\u1ed5 ch\u1ee9c trong vi\u1ec7c chu\u1ea9n b\u1ecb, \u1ee9ng ph\u00f3 v\u00e0 ph\u1ee5c h\u1ed3i sau c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng m\u1ea1ng, duy tr\u00ec t\u00ednh li\u00ean t\u1ee5c c\u1ee7a ho\u1ea1t \u0111\u1ed9ng.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      Quan \u0111i\u1ec3m v\u00e0 c\u00f4ng ngh\u1ec7 t\u01b0\u01a1ng lai<\/h2>\n

      Khi c\u00e1c m\u1ed1i \u0111e d\u1ecda tr\u00ean m\u1ea1ng ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n th\u00ec c\u00e1c chi\u1ebfn l\u01b0\u1ee3c v\u00e0 c\u00f4ng ngh\u1ec7 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ch\u1ed1ng l\u1ea1i ch\u00fang c\u0169ng s\u1ebd ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n. M\u1ed9t s\u1ed1 xu h\u01b0\u1edbng m\u1edbi n\u1ed5i v\u1ec1 kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i m\u1ea1ng bao g\u1ed3m vi\u1ec7c s\u1eed d\u1ee5ng tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o v\u00e0 h\u1ecdc m\u00e1y \u0111\u1ec3 d\u1ef1 \u0111o\u00e1n v\u00e0 x\u00e1c \u0111\u1ecbnh c\u00e1c m\u1ed1i \u0111e d\u1ecda tr\u00ean m\u1ea1ng, s\u1eed d\u1ee5ng chu\u1ed7i kh\u1ed1i \u0111\u1ec3 l\u01b0u tr\u1eef d\u1eef li\u1ec7u an to\u00e0n, linh ho\u1ea1t v\u00e0 t\u0103ng c\u01b0\u1eddng s\u1eed d\u1ee5ng c\u00e1c h\u1ec7 th\u1ed1ng d\u1ef1a tr\u00ean \u0111\u00e1m m\u00e2y v\u00e0 phi t\u1eadp trung \u0111\u1ec3 c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng d\u1ef1 ph\u00f2ng v\u00e0 kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i.<\/p>\n

      M\u00e1y ch\u1ee7 proxy v\u00e0 kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i m\u1ea1ng<\/h2>\n

      M\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong chi\u1ebfn l\u01b0\u1ee3c ph\u1ee5c h\u1ed3i m\u1ea1ng to\u00e0n di\u1ec7n. H\u1ecd \u0111\u00f3ng vai tr\u00f2 trung gian gi\u1eefa ng\u01b0\u1eddi d\u00f9ng v\u00e0 internet, cung c\u1ea5p th\u00eam l\u1edbp b\u1ea3o m\u1eadt v\u00e0 quy\u1ec1n ri\u00eang t\u01b0. Ch\u00fang c\u00f3 th\u1ec3 gi\u00fap c\u00e1ch ly m\u1ea1ng n\u1ed9i b\u1ed9 kh\u1ecfi c\u00e1c m\u1ed1i \u0111e d\u1ecda b\u00ean ngo\u00e0i v\u00e0 c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 c\u00e2n b\u1eb1ng t\u1ea3i, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 l\u00e0m t\u0103ng kh\u1ea3 n\u0103ng d\u1ef1 ph\u00f2ng v\u00e0 kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i.<\/p>\n

      Li\u00ean k\u1ebft li\u00ean quan<\/h2>\n
        \n
      1. Vi\u1ec7n Ti\u00eau chu\u1ea9n v\u00e0 C\u00f4ng ngh\u1ec7 Qu\u1ed1c gia (NIST) - Kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i m\u1ea1ng<\/a><\/li>\n
      2. M\u00f4 h\u00ecnh qu\u1ea3n l\u00fd kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i c\u1ee7a CERT<\/a><\/li>\n
      3. \u0110\u00e1nh gi\u00e1 v\u1ec1 kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i m\u1ea1ng (CRR)<\/a><\/li>\n
      4. ISO\/IEC 27031 \u2013 S\u1ef1 s\u1eb5n s\u00e0ng v\u1ec1 CNTT \u0111\u1ec3 duy tr\u00ec ho\u1ea1t \u0111\u1ed9ng kinh doanh<\/a><\/li>\n<\/ol>","protected":false},"featured_media":0,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-476543","wiki","type-wiki","status-publish","hentry"],"acf":{"faq_title":"Frequently Asked Questions about Cyber Resiliency: The Bedrock of Digital Trust<\/mark>","faq_items":[{"question":"What is Cyber Resiliency?","answer":"

        Cyber Resiliency refers to the ability of an organization or system to continue delivering its intended outcomes despite adverse cyber events. It includes a broad spectrum of activities like identifying potential threats, protecting systems, detecting intrusions, responding to incidents, and recovering from them.<\/p>"},{"question":"When did the term Cyber Resiliency originate?","answer":"

        The term \"cyber resiliency\" started to gain prominence in the late 1990s and early 2000s, as incidents of cyberattacks began to become more frequent and disruptive. It grew from the broader concept of resilience in systems and network theory that dates back to the early days of computer science in the 1950s and 1960s.<\/p>"},{"question":"How does Cyber Resiliency work?","answer":"

        Cyber Resiliency works by building layers of protection that can isolate and contain threats. It involves a combination of technical measures like deploying redundant systems and using strong encryption, organizational measures such as establishing strong governance structures, and human factors like cultivating a mindset of resilience among staff.<\/p>"},{"question":"What are the key features of Cyber Resiliency?","answer":"

        The key features of Cyber Resiliency are adaptability to evolving threats, the strength of systems to withstand attacks, swift and effective response capabilities, and the ability to restore normal operations quickly after an incident.<\/p>"},{"question":"What are the types of Cyber Resiliency?","answer":"

        While there's no formal classification of cyber resiliency types, there are different strategies that organizations can employ to improve their cyber resiliency. These include redundancy, diversification, segmentation, incident response planning, and user awareness and training.<\/p>"},{"question":"What are some challenges and solutions related to Cyber Resiliency?","answer":"

        The complexity of modern digital environments can make implementing resiliency measures challenging. Additionally, cyber threats are constantly evolving, requiring continuous updates of defenses. These challenges can be addressed by adopting a risk-based approach to prioritize efforts and resources and by continually monitoring and updating the cyber environment.<\/p>"},{"question":"How does Cyber Resiliency compare to Cybersecurity and Information Security?","answer":"

        While similar to terms like cybersecurity and information security, cyber resiliency carries a broader connotation. It's not just about preventing and mitigating attacks but also enabling an organization to continue functioning effectively during and after an attack.<\/p>"},{"question":"What are some future perspectives and technologies related to Cyber Resiliency?","answer":"

        Future trends in cyber resiliency include the use of artificial intelligence and machine learning to predict and identify cyber threats, the use of blockchain for secure, resilient data storage, and the increased use of cloud-based and decentralized systems to improve redundancy and resiliency.<\/p>"},{"question":"How are proxy servers associated with Cyber Resiliency?","answer":"

        Proxy servers can play an important role in a comprehensive cyber resiliency strategy. They act as intermediaries between users and the internet, providing an additional layer of security and privacy. They can help isolate internal networks from external threats and can also be used for load balancing, which can increase redundancy and resilience.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/476543","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\/476543\/revisions"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media?parent=476543"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}