{"id":5274,"date":"2020-04-20T22:01:11","date_gmt":"2020-04-20T22:01:11","guid":{"rendered":"https:\/\/www.thegioimaychu.vn\/blog\/?p=5274"},"modified":"2020-04-21T12:05:21","modified_gmt":"2020-04-21T12:05:21","slug":"phuc-hoi-ransomware-la-gi-doanh-nghiep-can-chuan-bi-gi-truoc-khi-no-xay-ra","status":"publish","type":"post","link":"https:\/\/thegioimaychu.vn\/blog\/tong-hop\/phuc-hoi-ransomware-la-gi-doanh-nghiep-can-chuan-bi-gi-truoc-khi-no-xay-ra-p5274\/","title":{"rendered":"Ph\u1ee5c h\u1ed3i ransomware l\u00e0 g\u00ec? Doanh nghi\u1ec7p c\u1ea7n chu\u1ea9n b\u1ecb g\u00ec tr\u01b0\u1edbc khi n\u00f3 x\u1ea3y ra?"},"content":{"rendered":"<style>.iblink{color:#975!important;}.iblink:hover{color:orange!important;}<\/style><p>Ransomware Recovery l\u00e0 qu\u00e1 tr\u00ecnh kh\u00f4i ph\u1ee5c d\u1eef li\u1ec7u sau m\u1ed9t cu\u1ed9c t\u1ea5n c\u00f4ng m\u1ea1ng c\u00f3 y\u00eau c\u1ea7u thanh to\u00e1n \u0111\u1ec3 \u0111\u1ed5i l\u1ea5y vi\u1ec7c m\u1edf kh\u00f3a d\u1eef li\u1ec7u \u0111\u00e3 b\u1ecb m\u00e3 h\u00f3a. Vi\u1ec7c c\u00f3 c\u00e1c b\u1ea3n sao l\u01b0u d\u1eef li\u1ec7u t\u1ed1t v\u00e0\u00a0k\u1ebf ho\u1ea1ch kh\u1eafc ph\u1ee5c th\u1ea3m h\u1ecda (Disaster Recovery)\u00a0v\u1eefng ch\u1eafc\u00a0l\u00e0 nh\u1eefng c\u00e1ch t\u1ed1t nh\u1ea5t m\u00e0 m\u1ed9t c\u00f4ng ty, t\u1ed5 ch\u1ee9c c\u00f3 th\u1ec3 ph\u1ee5c h\u1ed3i th\u00e0nh c\u00f4ng t\u1eeb lo\u1ea1i t\u1ea5n c\u00f4ng n\u00e0y.\u00a0Ransomware hi\u1ec7n nay r\u1ea5t ph\u1ed5 bi\u1ebfn, c\u00e1c chuy\u00ean gia IT \u0111ang th\u00fac gi\u1ee5c c\u00e1c doanh nghi\u1ec7p h\u00e3y l\u00e0m nh\u01b0 th\u1ec3 h\u1ecd s\u1ebd b\u1ecb t\u1ea5n c\u00f4ng, v\u00ec v\u1eady vi\u1ec7c b\u1ea3o v\u1ec7 v\u00e0 \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i l\u00e0 \u01b0u ti\u00ean h\u00e0ng \u0111\u1ea7u.<\/p>\n<p>Ransomware, ph\u00e2n nh\u00e1nh c\u1ee7a ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i, th\u01b0\u1eddng x\u00e2m nh\u1eadp v\u00e0o h\u1ec7 th\u1ed1ng khi ng\u01b0\u1eddi d\u00f9ng m\u1edf t\u1ec7p \u0111\u00ednh k\u00e8m trong email ho\u1eb7c \u0111\u1ebfn m\u1ed9t website b\u1ecb nhi\u1ec5m m\u00e3 \u0111\u1ed9c.\u00a0M\u1ed9t s\u1ed1 cu\u1ed9c t\u1ea5n c\u00f4ng l\u1edbn g\u1ea7n \u0111\u00e2y \u0111\u00e3 tr\u1edf th\u00e0nh ch\u1ee7 \u0111\u1ec1 n\u00f3ng tr\u00ean kh\u1eafp th\u1ebf gi\u1edbi:<\/p>\n<ul>\n<li>WannaCry ransomware v\u00e0o th\u00e1ng 5 n\u0103m 2017 \u0111\u00e3 t\u1ea5n c\u00f4ng h\u01a1n 100.000 t\u1ed5 ch\u1ee9c.\u00a0T\u1ed5ng s\u1ed1 ti\u1ec1n thanh to\u00e1n kh\u00f4ng nhi\u1ec1u, n\u1ebfu xem x\u00e9t quy m\u00f4 c\u1ee7a cu\u1ed9c t\u1ea5n c\u00f4ng, nh\u01b0ng th\u1eddi gian downtime cho c\u00e1c t\u1ed5 ch\u1ee9c d\u1eabn \u0111\u1ebfn t\u1ed5n th\u1ea5t r\u1ea5t l\u1edbn.<\/li>\n<li>Petya v\u00e0o th\u00e1ng 6 n\u0103m 2017 l\u1ea7n \u0111\u1ea7u ti\u00ean \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n trong c\u00e1c h\u1ec7 th\u1ed1ng c\u1ee7a ch\u00ednh ph\u1ee7 Ukraine tr\u01b0\u1edbc khi lan sang c\u00e1c t\u1ed5 ch\u1ee9c tr\u00ean to\u00e0n th\u1ebf gi\u1edbi.<\/li>\n<li>Ransomware Bad Rabbit v\u00e0o th\u00e1ng 10 n\u0103m 2017 lan r\u1ed9ng kh\u1eafp \u0110\u00f4ng \u00c2u.<\/li>\n<li>M\u1ed9t cu\u1ed9c t\u1ea5n c\u00f4ng ransomware v\u00e0o th\u00e0nh ph\u1ed1 Atlanta v\u00e0o th\u00e1ng 3 n\u0103m 2018 \u0111\u00e3 \u0111\u00f3ng c\u1eeda m\u1ed9t s\u1ed1 ph\u00f2ng ban.\u00a0Chi ph\u00ed cho n\u1ed7 l\u1ef1c ph\u1ee5c h\u1ed3i l\u00e0 h\u01a1n 5 tri\u1ec7u \u0111\u00f4 la.<\/li>\n<\/ul>\n<p>\u0110\u1ec3 \u1ea9n danh, nh\u1eefng k\u1ebb t\u1ea5n c\u00f4ng th\u01b0\u1eddng y\u00eau c\u1ea7u thanh to\u00e1n d\u01b0\u1edbi d\u1ea1ng ti\u1ec1n \u1ea3o nh\u01b0\u00a0Bitcoin. Theo FBI, c\u01a1 quan n\u00e0y kh\u00f4ng khuy\u1ebfn ngh\u1ecb n\u1ea1n nh\u00e2n tr\u1ea3 ti\u1ec1n chu\u1ed9c, v\u00ec quy\u1ec1n truy c\u1eadp v\u00e0o c\u00e1c t\u1ec7p \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a c\u00f3 th\u1ec3 kh\u00f4ng \u0111\u01b0\u1ee3c \u0111\u1ea3m b\u1ea3o v\u00e0 n\u1ea1n nh\u00e2n sau \u0111\u00f3 \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn nh\u01b0 m\u1ed9t t\u1ed5 ch\u1ee9c s\u1ebd tr\u1ea3 ti\u1ec1n, m\u1edf ra kh\u1ea3 n\u0103ng b\u1ecb t\u1ea5n c\u00f4ng nhi\u1ec1u h\u01a1n. Vi\u1ec7c ch\u1ea5p nh\u1eadn tr\u1ea3 ti\u1ec1n c\u0169ng s\u1ebd c\u00e0ng khuy\u1ebfn kh\u00edch &#8220;lo\u1ea1i h\u00ecnh kinh doanh&#8221; n\u00e0y.\u00a0Ch\u00ednh ph\u1ee7 khuy\u1ebfn ngh\u1ecb n\u1ea1n nh\u00e2n n\u00ean li\u00ean h\u1ec7 ngay v\u1edbi c\u00e1c c\u01a1 quan ch\u1ee9c n\u0103ng \u0111\u1ec3 \u0111\u01b0\u1ee3c tham v\u1ea5n.<\/p>\n<p>Kh\u00f4i ph\u1ee5c sau ransomware \u0111\u00fang c\u00e1ch l\u00e0 \u0111i\u1ec1u r\u1ea5t quan tr\u1ecdng v\u00ec m\u1ed9t cu\u1ed9c t\u1ea5n c\u00f4ng c\u00f3 th\u1ec3 g\u00e2y t\u1ed5n h\u1ea1i ho\u1eb7c th\u1eadm ch\u00ed \u0111\u00f3ng c\u1eeda m\u1ed9t doanh nghi\u1ec7p.\u00a0Ngay c\u1ea3 khi m\u1ed9t c\u00f4ng ty kh\u00f4ng tr\u1ea3 ti\u1ec1n chu\u1ed9c, chi ph\u00ed th\u1eddi gian downtime c\u00f3 th\u1ec3 l\u00e0 th\u1ea3m h\u1ecda, do m\u1ea5t doanh thu v\u00e0 m\u1ea5t danh ti\u1ebfng.\u00a0Do \u0111\u00f3, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 c\u00f3 th\u1ec3 ph\u1ee5c h\u1ed3i nhanh ch\u00f3ng sau m\u1ed9t cu\u1ed9c t\u1ea5n c\u00f4ng ransomware.<\/p>\n<p>L\u1eadp k\u1ebf ho\u1ea1ch ph\u1ee5c h\u1ed3i ransomware r\u1ea5t h\u1eefu \u00edch cho m\u1ed9t doanh nghi\u1ec7p kh\u00f4ng ch\u1ec9 \u0111\u1ec3 ph\u1ea3n \u1ee9ng v\u1edbi c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng m\u00e0 c\u00f2n cho to\u00e0n b\u1ed9 k\u1ebf ho\u1ea1ch kh\u1eafc ph\u1ee5c sau th\u1ea3m h\u1ecda.\u00a0Giai \u0111o\u1ea1n l\u1eadp k\u1ebf ho\u1ea1ch cho ph\u00e9p doanh nghi\u1ec7p xem x\u00e9t n\u01a1i m\u00e0 h\u1ecd c\u00f3 th\u1ec3 d\u1ec5 b\u1ecb t\u1ed5n th\u01b0\u01a1ng v\u00e0 c\u1ea7n thi\u1ebft \u0111\u01b0\u1ee3c xem x\u00e9t.<\/p>\n<p>B\u1edfi v\u00ec ransomware li\u00ean t\u1ee5c ph\u00e1t tri\u1ec3n, \u0111i\u1ec1u quan tr\u1ecdng \u0111\u1ed1i v\u1edbi\u00a0c\u00e1c\u00a0nh\u00e0 cung c\u1ea5p gi\u1ea3i ph\u00e1p b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u\u00a0l\u00e0 lu\u00f4n \u0111i tr\u01b0\u1edbc nh\u1eefng k\u1ebb t\u1ea5n c\u00f4ng.\u00a0V\u00ed d\u1ee5, m\u1ed9t b\u01b0\u1edbc ph\u00e1t tri\u1ec3n m\u1edbi c\u1ee7a ransomware l\u00e0 kh\u1ea3 n\u0103ng t\u1ea5n c\u00f4ng tr\u00ean ch\u00ednh c\u00e1c b\u1ea3n sao l\u01b0u d\u1eef li\u1ec7u, ngo\u00e0i kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c ch\u00ednh. Do \u0111\u00f3, m\u1ed9t t\u1ed5 ch\u1ee9c ph\u1ea3i \u0111\u1ea3m b\u1ea3o r\u1eb1ng b\u1ed9 l\u01b0u tr\u1eef th\u1ee9 c\u1ea5p c\u1ee7a h\u1ecd c\u0169ng \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7.<\/p>\n<h3>Ph\u1ee5c h\u1ed3i t\u1eeb m\u1ed9t cu\u1ed9c t\u1ea5n c\u00f4ng ransomware<\/h3>\n<p>Ph\u1ee5c h\u1ed3i ransomware ph\u1ea3i b\u1eaft \u0111\u1ea7u tr\u01b0\u1edbc khi c\u1ea3 m\u1ed9t cu\u1ed9c t\u1ea5n c\u00f4ng \u0111\u01b0\u1ee3c th\u1ef1c thi.\u00a0C\u00e1c c\u00f4ng ty c\u00f3 tu\u00e2n theo quy t\u1eafc backup 3-2-1 th\u00f4ng th\u01b0\u1eddng l\u00e0 c\u00f3 v\u1ecb th\u1ebf t\u1ed1t \u0111\u1ec3 ph\u1ee5c h\u1ed3i.\u00a0V\u1edbi ph\u01b0\u01a1ng ph\u00e1p n\u00e0y, c\u00f3 03 b\u1ea3n sao c\u1ee7a d\u1eef li\u1ec7u, tr\u00ean \u00edt nh\u1ea5t 02 lo\u1ea1i ph\u01b0\u01a1ng ti\u1ec7n kh\u00e1c nhau, v\u1edbi 01 b\u1ea3n sao b\u00ean ngo\u00e0i site (offsite) ho\u1eb7c offline.<\/p>\n<p>V\u00ed d\u1ee5: s\u1eed d\u1ee5ng\u00a0b\u1ed9 l\u01b0u tr\u1eef tape cho m\u1ed9t trong c\u00e1c b\u1ea3n sao l\u01b0u t\u1ea1o ra h\u00ecnh th\u1ee9c sao l\u01b0u offsite ho\u1eb7c offline.\u00a0L\u01b0u tr\u1eef kh\u00f4ng \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi m\u1ea1ng s\u1ebd an to\u00e0n v\u1edbi ransomware.\u00a0M\u1eb7c d\u00f9 tape th\u01b0\u1eddng kh\u00f4ng c\u00f3 d\u1eef li\u1ec7u sao l\u01b0u c\u1eadp nh\u1eadt nhanh nh\u01b0 l\u01b0u tr\u1eef tr\u00ean \u0111\u0129a ho\u1eb7c \u0111\u00e1m m\u00e2y, nh\u01b0ng n\u00f3 c\u00f3 m\u1ed9t kho\u1ea3ng c\u00e1ch g\u1ecdi l\u00e0 air-gap &#8211; cung c\u1ea5p s\u1ef1 c\u00f4 l\u1eadp th\u00f4ng qua vi\u1ec7c thi\u1ebfu k\u1ebft n\u1ed1i m\u1ea1ng ho\u1eb7c internet &#8211; v\u00e0 \u0111\u1ea3m b\u1ea3o m\u1ed9t t\u1ed5 ch\u1ee9c c\u00f3 th\u1ec3 ph\u1ee5c h\u1ed3i \u00edt nh\u1ea5t m\u1ed9t s\u1ed1 workload c\u1ee7a n\u00f3.<\/p>\n<p>Khi m\u1ed9t cu\u1ed9c t\u1ea5n c\u00f4ng x\u1ea3y ra, b\u1ed9 ph\u1eadn IT c\u1ea7n ti\u1ebfp qu\u1ea3n ngay l\u1eadp t\u1ee9c trong khi ng\u01b0\u1eddi d\u00f9ng \u0111\u01b0\u1ee3c ng\u1eaft kh\u1ecfi m\u1ea1ng.\u00a0\u1ede d\u1ea1ng \u0111\u01a1n gi\u1ea3n nh\u1ea5t, IT s\u1ebd x\u00f3a s\u1ea1ch c\u00e1c h\u1ec7 th\u1ed1ng b\u1ecb \u1ea3nh h\u01b0\u1edfng, \u0111\u1ea3m b\u1ea3o ransomware kh\u00f4ng c\u00f2n trong m\u1ea1ng v\u00e0 kh\u00f4i ph\u1ee5c c\u00e1c ho\u1ea1t \u0111\u1ed9ng t\u1eeb b\u1ea3n sao l\u01b0u t\u1ed1t \u0111\u00e3 bi\u1ebft tr\u01b0\u1edbc.\u00a0\u0110\u1ec3 gi\u00fap doanh nghi\u1ec7p ho\u1ea1t \u0111\u1ed9ng nhanh nh\u1ea5t c\u00f3 th\u1ec3, IT c\u00f3 th\u1ec3 ch\u1ec9 mu\u1ed1n kh\u00f4i ph\u1ee5c c\u00e1c d\u1eef li\u1ec7u v\u00e0 ho\u1ea1t \u0111\u1ed9ng quan tr\u1ecdng nh\u1ea5t tr\u01b0\u1edbc ti\u00ean, sau \u0111\u00f3 \u0111\u01b0a ra workload \u00edt quan tr\u1ecdng h\u01a1n.\u00a0C\u00e1c\u00a0\u0111\u00e1m m\u00e2y\u00a0l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn t\u1ed1t \u0111\u1ec3 sao l\u01b0u off-site, nh\u01b0ng n\u00f3 c\u00f3 th\u1ec3 m\u1ea5t nhi\u1ec1u th\u1eddi gian \u0111\u1ec3 kh\u00f4i ph\u1ee5c l\u1ea1i m\u1ed9t kh\u1ed1i l\u01b0\u1ee3ng l\u1edbn d\u1eef li\u1ec7u.<\/p>\n<p>L\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a k\u1ebf ho\u1ea1ch d\u1ef1 ph\u00f2ng v\u00e0 kh\u1eafc ph\u1ee5c sau th\u1ea3m h\u1ecda, m\u1ed9t c\u00f4ng ty n\u00ean x\u00e1c \u0111\u1ecbnh workload n\u00e0o l\u00e0 quan tr\u1ecdng nh\u1ea5t \u0111\u1ed1i v\u1edbi s\u1ef1 t\u1ed3n t\u1ea1i c\u1ee7a doanh nghi\u1ec7p v\u00e0 \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c k\u1ebf ho\u1ea1ch \u0111\u00f3 \u0111\u01b0\u1ee3c sao l\u01b0u \u0111\u00fang c\u00e1ch v\u00e0 an to\u00e0n.\u00a0L\u00fd t\u01b0\u1edfng nh\u1ea5t l\u00e0 c\u00f4ng ty s\u1ebd sao l\u01b0u c\u00e1c t\u1ec7p th\u01b0\u1eddng xuy\u00ean trong su\u1ed1t c\u1ea3 ng\u00e0y, s\u1eed d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p nh\u01b0\u00a0data replication.<\/p>\n<p>Testing l\u00e0 ch\u00eca kh\u00f3a \u0111\u1ec3 ph\u1ee5c h\u1ed3i ransomware.\u00a0M\u1ed9t b\u00e0i ki\u1ec3m tra c\u00f3 th\u1ec3 \u0111\u01a1n gi\u1ea3n nh\u01b0 ch\u1ea1y qua nh\u1eefng g\u00ec m\u1ed7i th\u00e0nh vi\u00ean trong nh\u00f3m s\u1ebd l\u00e0m trong tr\u01b0\u1eddng h\u1ee3p b\u1ecb t\u1ea5n c\u00f4ng.\u00a0T\u00f9y ch\u1ecdn to\u00e0n di\u1ec7n nh\u1ea5t li\u00ean quan \u0111\u1ebfn vi\u1ec7c ch\u1ea1y th\u1eed nghi\u1ec7m to\u00e0n di\u1ec7n c\u00e1c b\u1ea3n sao l\u01b0u v\u00e0 th\u1ea5t b\u1ea1i trong c\u00e1c ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ec3 cu\u1ed9c t\u1ea5n c\u00f4ng th\u1ef1c s\u1ef1 \u0111\u00e3 x\u1ea3y ra.<\/p>\n<p>Ki\u1ec3m tra b\u1ea3o m\u1eadt c\u0169ng c\u1ea7n thi\u1ebft t\u01b0\u01a1ng t\u1ef1.\u00a0Ph\u00f2ng IT c\u1ea7n \u0111\u1ea3m b\u1ea3o t\u00ednh b\u1ea3o m\u1eadt c\u1ee7a n\u00f3 &#8211; ch\u1eb3ng h\u1ea1n nh\u01b0 ph\u1ea7n m\u1ec1m ch\u1ed1ng virus &#8211; \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt li\u00ean t\u1ee5c.\u00a0C\u00e1c team b\u1ea3o m\u1eadt v\u00e0 kh\u1eafc ph\u1ee5c th\u1ea3m h\u1ecda, n\u1ebfu t\u00e1ch bi\u1ec7t, s\u1ebd n\u1eb1m tr\u00ean c\u00f9ng m\u1ed9t trang v\u1ec1 c\u00e1c n\u1ed7 l\u1ef1c l\u1eadp k\u1ebf ho\u1ea1ch v\u00e0 ph\u1ee5c h\u1ed3i.<\/p>\n<p>Hu\u1ea5n luy\u1ec7n v\u00e0 \u0111\u00e0o t\u1ea1o ng\u01b0\u1eddi d\u00f9ng tr\u01b0\u1edbc l\u00e0 t\u1ed1t nh\u1ea5t, nh\u01b0ng nh\u1eafc l\u1ea1i ngay sau m\u1ed9t cu\u1ed9c t\u1ea5n c\u00f4ng c\u0169ng kh\u00f4ng k\u00e9m quan tr\u1ecdng trong khi v\u1ea5n \u0111\u1ec1 v\u1eabn c\u00f2n m\u1edbi m\u1ebb trong t\u00e2m tr\u00ed c\u1ee7a m\u1ecdi ng\u01b0\u1eddi.\u00a0Nh\u00e2n vi\u00ean n\u00ean bi\u1ebft r\u1eb1ng kh\u00f4ng m\u1edf t\u1ec7p \u0111\u00ednh k\u00e8m ho\u1eb7c trang web th\u01b0\u1eddng v\u00e0o m\u00e0 h\u1ecd kh\u00f4ng nh\u1eadn ra n\u00f3 c\u00f3 an to\u00e0n hay kh\u00f4ng.\u00a0H\u1ecd c\u0169ng n\u00ean bi\u1ebft \u0111\u1ec3 th\u00f4ng b\u00e1o cho ph\u00f2ng IT ngay l\u1eadp t\u1ee9c n\u1ebfu h\u1ecd th\u1ea5y \u0111i\u1ec1u g\u00ec \u0111\u00f3 \u0111\u00e1ng ng\u1edd.<\/p>\n<h3>C\u00e1c c\u00f4ng c\u1ee5 v\u00e0 nh\u00e0 cung c\u1ea5p ph\u1ee5c h\u1ed3i ransomware ch\u00ednh<\/h3>\n<p>C\u00e1c nh\u00e0 cung c\u1ea5p b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u g\u1ea7n \u0111\u00e2y \u0111\u00e3 \u0111\u01b0\u1ee3c th\u00eam c\u00e1c t\u00ednh n\u0103ng c\u1ee5 th\u1ec3 \u0111\u1ec3 ph\u1ee5c h\u1ed3i ransomware.<\/p>\n<ul>\n<li>C\u00f4ng ngh\u1ec7 c\u1ee7a Actifio OnVault cung c\u1ea5p m\u1ed9t kho\u1ea3ng air-gap b\u1eb1ng c\u00e1ch t\u1ea1o ra m\u1ed9t b\u1ea3n sao l\u01b0u kh\u00f4ng th\u1ec3 thay \u0111\u1ed5i tr\u00ean b\u1ed9 l\u01b0u tr\u1eef \u0111\u1ed1i t\u01b0\u1ee3ng, t\u1ea1i c\u01a1 s\u1edf ho\u1eb7c tr\u00ean \u0111\u00e1m m\u00e2y.<\/li>\n<li>Ph\u1ea7n m\u1ec1m Acronis s\u1eed d\u1ee5ng\u00a0machine learning \u0111\u1ec3 gi\u00fap ng\u0103n ch\u1eb7n virus ransomware l\u00e0m h\u1ecfng d\u1eef li\u1ec7u.\u00a0N\u00f3 c\u1ed1 g\u1eafng ph\u00e1t hi\u1ec7n h\u00e0nh vi \u1ee9ng d\u1ee5ng \u0111\u00e1ng ng\u1edd tr\u01b0\u1edbc s\u1ef1 h\u1ecfng h\u00f3c c\u1ee7a c\u00e1c t\u1ec7p.\u00a0Acronis Active Protection cho ph\u00e9p kh\u00e1ch h\u00e0ng quay tr\u1edf l\u1ea1i v\u00e0 ph\u1ee5c h\u1ed3i t\u1eeb m\u1ed9t th\u1eddi \u0111i\u1ec3m tr\u01b0\u1edbc khi cu\u1ed9c t\u1ea5n c\u00f4ng ransomware x\u1ea3y ra.<\/li>\n<li>Asigra Cloud Backup ng\u0103n ransomware x\u00e2m nh\u1eadp v\u00e0o c\u00e1c b\u1ea3n sao l\u01b0u b\u1eb1ng c\u00e1ch nh\u00fang c\u00e1c c\u00f4ng c\u1ee5 ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i v\u00e0o lu\u1ed3ng sao l\u01b0u v\u00e0 ph\u1ee5c h\u1ed3i.\u00a0C\u00e1c c\u00f4ng c\u1ee5 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh virus ransomware, c\u00e1ch ly n\u00f3 v\u00e0 th\u00f4ng b\u00e1o cho ng\u01b0\u1eddi d\u00f9ng.<\/li>\n<li>BackupAssist CryptoSafeGuard ho\u1ea1t \u0111\u1ed9ng v\u1edbi ph\u1ea7n m\u1ec1m ch\u1ed1ng ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i hi\u1ec7n c\u00f3.\u00a0N\u00f3 qu\u00e9t v\u00e0 ph\u00e1t hi\u1ec7n ho\u1ea1t \u0111\u1ed9ng \u0111\u00e1ng ng\u1edd trong c\u00e1c t\u1ec7p ngu\u1ed3n c\u00f3 th\u1ec3 li\u00ean quan \u0111\u1ebfn ransomware, g\u1eedi c\u1ea3nh b\u00e1o v\u00e0 ch\u1eb7n c\u00e1c c\u00f4ng vi\u1ec7c sao l\u01b0u ti\u1ebfp t\u1ee5c ch\u1ea1y cho \u0111\u1ebfn khi gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1.<\/li>\n<li>Sao l\u01b0u \u0111\u00e1m m\u00e2y b\u1ea3o v\u1ec7 sao l\u01b0u c\u1ea5p t\u1ec7p khi t\u00ecm th\u1ea5y ph\u1ea7n m\u1ec1m ransomware.\u00a0N\u00f3 c\u1ea5m d\u1eef li\u1ec7u sao l\u01b0u hi\u1ec7n c\u00f3 b\u1ecb ghi \u0111\u00e8 cho \u0111\u1ebfn khi qu\u1ea3n tr\u1ecb vi\u00ean x\u00e1c nh\u1eadn s\u1ef1 c\u1ed1.<\/li>\n<li>Druva inSync bao g\u1ed3m c\u00e1c c\u00f4ng c\u1ee5 gi\u00e1m s\u00e1t v\u00e0 ph\u00e1t hi\u1ec7n t\u00edch h\u1ee3p.\u00a0C\u1ea3nh b\u00e1o t\u1ef1 \u0111\u1ed9ng g\u1eafn c\u1edd ho\u1ea1t \u0111\u1ed9ng b\u1ea5t th\u01b0\u1eddng v\u1edbi d\u1eef li\u1ec7u trong m\u00e1y t\u00ednh \u0111\u1ec3 b\u00e0n, m\u00e1y t\u00ednh x\u00e1ch tay, thi\u1ebft b\u1ecb di \u0111\u1ed9ng v\u00e0 \u1ee9ng d\u1ee5ng \u0111\u00e1m m\u00e2y.\u00a0Ph\u1ea7n m\u1ec1m c\u0169ng gi\u00fap x\u00e1c \u0111\u1ecbnh\u00a0\u1ea3nh ch\u1ee5p nhanh\u00a0an to\u00e0n cu\u1ed1i c\u00f9ng\u00a0.<\/li>\n<li>Iron Cloud Critical Protection and Recovery c\u1ee7a Iron Mountain c\u00f4 l\u1eadp d\u1eef li\u1ec7u, ng\u1eaft k\u1ebft n\u1ed1i d\u1eef li\u1ec7u kh\u1ecfi m\u1ea1ng.\u00a0Trong tr\u01b0\u1eddng h\u1ee3p b\u1ecb t\u1ea5n c\u00f4ng, n\u00f3 cung c\u1ea5p m\u1ed9t &#8220;cleanroom&#8221; \u0111\u1ec3 kh\u00f4i ph\u1ee5c d\u1eef li\u1ec7u v\u00e0 \u0111\u1ea3m b\u1ea3o r\u1eb1ng ransomware n\u1eb1m ngo\u00e0i h\u1ec7 th\u1ed1ng.<\/li>\n<li>Quorum c\u00f3 m\u1ed9t thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 ph\u1ee5c h\u1ed3i t\u1eeb ransomware.\u00a0Phi\u00ean b\u1ea3n Quorum onQ Ransomware Edition ch\u1ee5p \u1ea3nh nhanh c\u00e1c m\u00e1y ch\u1ee7 v\u00e0 cung c\u1ea5p kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i \u1edf c\u1ea5p \u0111\u1ed9 m\u00e1y ch\u1ee7.<\/li>\n<li>Reduxio BackDating \u0111\u00f3ng vai tr\u00f2 l\u00e0 c\u1ed7 m\u00e1y th\u1eddi gian cho d\u1eef li\u1ec7u, sao ch\u00e9p b\u1ea5t k\u1ef3 kh\u1ed1i l\u01b0\u1ee3ng n\u00e0o v\u00e0o b\u1ea5t k\u1ef3 th\u1eddi \u0111i\u1ec3m n\u00e0o \u0111\u1ec3 ph\u1ee5c h\u1ed3i d\u1eef li\u1ec7u v\u00e0 cho ph\u00e9p m\u1ed9t t\u1ed5 ch\u1ee9c quay tr\u1edf l\u1ea1i th\u1eddi \u0111i\u1ec3m tr\u01b0\u1edbc khi m\u1ed9t cu\u1ed9c t\u1ea5n c\u00f4ng c\u1ee7a ransomware.<\/li>\n<li>Thi\u1ebft b\u1ecb v\u1eadt l\u00fd v\u00e0 thi\u1ebft b\u1ecb \u1ea3o c\u1ee7a Unitrends s\u1eed d\u1ee5ng c\u00e1c ph\u00e2n t\u00edch d\u1ef1 \u0111o\u00e1n \u0111\u1ec3 gi\u00fap x\u00e1c \u0111\u1ecbnh xem ransomware c\u00f3 ho\u1ea1t \u0111\u1ed9ng trong h\u1ec7 th\u1ed1ng hay kh\u00f4ng.\u00a0Unitrends c\u1ea3nh b\u00e1o kh\u00e1ch h\u00e0ng khi ph\u00e1t hi\u1ec7n virus ransomware, do \u0111\u00f3 h\u1ecd c\u00f3 th\u1ec3 kh\u00f4i ph\u1ee5c t\u1eeb th\u1eddi \u0111i\u1ec3m an to\u00e0n cu\u1ed1i c\u00f9ng.<\/li>\n<li>T\u00ednh n\u0103ng ghi nh\u1eadt k\u00fd v\u00e0 b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u li\u00ean t\u1ee5c c\u1ee7a Zerto cung c\u1ea5p kh\u1ea3 n\u0103ng tua l\u1ea1i \u0111\u1ebfn m\u1ed9t th\u1eddi \u0111i\u1ec3m tr\u01b0\u1edbc khi m\u1ed9t cu\u1ed9c t\u1ea5n c\u00f4ng c\u1ee7a ransomware.<\/li>\n<\/ul>\n<h3>C\u00e1c t\u00ednh n\u0103ng \u0111\u1ec3 t\u00ecm ki\u1ebfm trong m\u1ed9t c\u00f4ng c\u1ee5<\/h3>\n<p>C\u00e1c nh\u00e0 cung c\u1ea5p sao l\u01b0u v\u00e0 ph\u1ee5c h\u1ed3i c\u00f3 th\u1ec3 gi\u00fap \u0111\u1ee1 v\u1edbi c\u00e1c v\u1ea5n \u0111\u1ec1 c\u1ee5 th\u1ec3 c\u1ee7a ransomware theo m\u1ed9t s\u1ed1 c\u00e1ch.<\/p>\n<ul>\n<li>V\u00ec m\u1ed9t cu\u1ed9c t\u1ea5n c\u00f4ng ransomware c\u00f3 th\u1ec3 t\u1ea5n c\u00f4ng b\u1ea5t c\u1ee9 l\u00fac n\u00e0o, m\u1ed9t c\u00f4ng c\u1ee5 c\u00f3 th\u1ec3 cho ph\u00e9p t\u0103ng t\u1ea7n su\u1ea5t sao l\u01b0u l\u00e0 t\u1ed1t nh\u1ea5t.<\/li>\n<li>T\u0103ng th\u1eddi l\u01b0\u1ee3ng l\u01b0u gi\u1eef sao l\u01b0u gi\u00fap m\u1ed9t t\u1ed5 ch\u1ee9c c\u1ea7n l\u01b0u gi\u1eef c\u00e1c t\u1ec7p trong th\u1eddi gian d\u00e0i.<\/li>\n<li>C\u00e1c s\u1ea3n ph\u1ea9m b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u t\u00edch h\u1ee3p v\u1edbi ph\u00e1t hi\u1ec7n ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i th\u1ec3 hi\u1ec7n s\u1ef1 giao thoa b\u1ea3o m\u1eadt quan tr\u1ecdng.<\/li>\n<li>Ph\u1ea7n m\u1ec1m sao l\u01b0u c\u00f3 th\u1ec3 c\u1ea3nh b\u00e1o cho qu\u1ea3n tr\u1ecb vi\u00ean v\u1ec1 t\u1ed1c \u0111\u1ed9 thay \u0111\u1ed5i d\u1eef li\u1ec7u b\u1ea5t th\u01b0\u1eddng, m\u1ed9t d\u1ea5u hi\u1ec7u cho th\u1ea5y s\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a ransomware.<\/li>\n<\/ul>\n<p>B\u1ed9 ph\u1eadn IT kh\u00f4ng n\u00ean ch\u1ec9 d\u1ef1a v\u00e0o m\u1ed9t s\u1ea3n ph\u1ea9m d\u1ef1 ph\u00f2ng \u0111\u1ec3 ph\u1ee5c h\u1ed3i ransomware.\u00a0M\u1ed9t n\u1ec1n t\u1ea3ng b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u to\u00e0n di\u1ec7n v\u00e0 ch\u1ee7 \u0111\u1ed9ng h\u01a1n l\u00e0 t\u1ed1t h\u01a1n.\u00a0Tuy nhi\u00ean, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u00e2n t\u00edch ch\u00ednh x\u00e1c nh\u1eefng g\u00ec nh\u00e0 cung c\u1ea5p \u0111\u01b0a ra, v\u00ec \u0111\u01a1n gi\u1ea3n r\u1eb1ng m\u1ed9t c\u00f4ng ty c\u00f3 th\u1ec3 ph\u1ee5c h\u1ed3i t\u1eeb ransomware v\u1edbi m\u1ed9t s\u1ea3n ph\u1ea9m nh\u1ea5t \u0111\u1ecbnh kh\u00e1c v\u1edbi vi\u1ec7c cung c\u1ea5p m\u1ed9t ph\u01b0\u01a1ng th\u1ee9c ph\u1ee5c h\u1ed3i \u0111\u01a1n thu\u1ea7n.<\/p>\n<hr \/>\n<p>Xem th\u00eam:<br \/>\n\u2192 <a href=\"https:\/\/thegioimaychu.vn\/blog\/giai-phap\/xay-dung-chien-luoc-sao-luu-toan-dien-cho-to-chuc-cua-ban-lam-gi-nhu-the-nao-va-tai-sao-p5235\/\">X\u00e2y d\u1ef1ng chi\u1ebfn l\u01b0\u1ee3c sao l\u01b0u to\u00e0n di\u1ec7n cho t\u1ed5 ch\u1ee9c c\u1ee7a b\u1ea1n: L\u00e0m g\u00ec, nh\u01b0 th\u1ebf n\u00e0o v\u00e0 t\u1ea1i sao<\/a><br \/>\n\u2192 <a href=\"https:\/\/thegioimaychu.vn\/solution\/nakivo\/giai-phap-khoi-phuc-su-co-site-recovery-p1255\/\">Gi\u1ea3i ph\u00e1p kh\u00f4i ph\u1ee5c s\u1ef1 c\u1ed1 \/ Site Recovery v\u1edbi Nakivo Backup &amp; Replication<\/a><br \/>\n\u2192 <a href=\"https:\/\/thegioimaychu.vn\/solution\/nakivo\/phuc-hoi-sau-tham-hoa-voi-aws-p1260\/\">Ph\u1ee5c h\u1ed3i sau th\u1ea3m h\u1ecda v\u1edbi gi\u1ea3i ph\u00e1p sao l\u01b0u l\u00ean \u0111\u00e1m m\u00e2y AWS<\/a><br \/>\n\u2192 <a href=\"https:\/\/thegioimaychu.vn\/storage\/qnap\/\">C\u00e1c s\u1ea3n ph\u1ea9m thi\u1ebft b\u1ecb l\u01b0u tr\u1eef t\u00edch h\u1ee3p ph\u1ea7n m\u1ec1m backup v\u00e0 ph\u1ee5c h\u1ed3i d\u1eef li\u1ec7u<\/a><\/p>\n<div>____<br \/><b>B\u00e0i vi\u1ebft li\u00ean quan<\/b><\/div>\n<ul>\n<li><a href=\"https:\/\/thegioimaychu.vn\/blog\/?post_type=post&#038;p=21615\">SAM Appliance: H\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd truy c\u1eadp b\u1ea3o m\u1eadt th\u1ebf h\u1ec7 m\u1edbi cho doanh nghi\u1ec7p<\/a><\/li>\n<li><a href=\"https:\/\/thegioimaychu.vn\/blog\/?post_type=post&#038;p=21331\">So s\u00e1nh to\u00e0n di\u1ec7n gi\u1eefa ba ki\u1ec3u Backup: Full, Differential, v\u00e0 Incremental<\/a><\/li>\n<li><a href=\"https:\/\/thegioimaychu.vn\/blog\/?post_type=post&#038;p=20251\">AIC ra m\u1eaft n\u1ec1n t\u1ea3ng b\u1ea3o m\u1eadt FIPS \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi NVIDIA BlueField-3 DPU v\u00e0 Qrypt Quantum Encryption<\/a><\/li>\n<li><a href=\"https:\/\/thegioimaychu.vn\/blog\/?post_type=post&#038;p=19661\">C\u00e1c nguy\u00ean t\u1eafc c\u01a1 b\u1ea3n \u0111\u1ec3 ph\u00f2ng tr\u00e1nh m\u1ea5t m\u00e1t d\u1eef li\u1ec7u doanh nghi\u1ec7p t\u1eeb t\u1ea5n c\u00f4ng ransomware<\/a><\/li>\n<li><a href=\"https:\/\/thegioimaychu.vn\/blog\/?post_type=post&#038;p=19189\">QNAP NetBak PC Agent: Gi\u1ea3i ph\u00e1p sao l\u01b0u mi\u1ec5n ph\u00ed cho PC v\u00e0 M\u00e1y ch\u1ee7 Windows<\/a><\/li>\n<li><a href=\"https:\/\/thegioimaychu.vn\/blog\/?post_type=post&#038;p=19022\">Nh\u1eadn 100GB kh\u00f4ng gian backup tr\u00ean cloud mi\u1ec5n ph\u00ed khi mua thi\u1ebft b\u1ecb NAS QNAP<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Ransomware Recovery l&agrave; qu&aacute; tr&igrave;nh kh&ocirc;i ph&#7909;c d&#7919; li&#7879;u sau m&#7897;t cu&#7897;c t&#7845;n c&ocirc;ng m&#7841;ng c&oacute; y&ecirc;u c&#7847;u thanh to&aacute;n &#273;&#7875; &#273;&#7893;i l&#7845;y vi&#7879;c m&#7903; kh&oacute;a d&#7919; li&#7879;u &#273;&atilde; b&#7883; m&atilde; h&oacute;a. Vi&#7879;c c&oacute; c&aacute;c b&#7843;n sao l&#432;u d&#7919; li&#7879;u t&#7889;t v&agrave;&nbsp;k&#7871; ho&#7841;ch kh&#7855;c ph&#7909;c th&#7843;m h&#7885;a (Disaster Recovery)&nbsp;v&#7919;ng ch&#7855;c&nbsp;l&agrave; nh&#7919;ng c&aacute;ch t&#7889;t nh&#7845;t m&agrave;&#8230;<\/p>\n","protected":false},"author":2,"featured_media":5281,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[1],"tags":[48,201,59,354],"class_list":["post-5274","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tong-hop","tag-backup","tag-ransomware","tag-security","tag-virus"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Ph\u1ee5c h\u1ed3i ransomware l\u00e0 g\u00ec? Doanh nghi\u1ec7p c\u1ea7n chu\u1ea9n b\u1ecb g\u00ec tr\u01b0\u1edbc khi n\u00f3 x\u1ea3y ra? - Blog | TheGioiMayChu<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/thegioimaychu.vn\/blog\/tong-hop\/phuc-hoi-ransomware-la-gi-doanh-nghiep-can-chuan-bi-gi-truoc-khi-no-xay-ra-p5274\/\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"Ph\u1ee5c h\u1ed3i ransomware l\u00e0 g\u00ec? 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