{"id":3762,"date":"2024-05-01T18:28:00","date_gmt":"2024-05-01T18:28:00","guid":{"rendered":"https:\/\/chuyendoiso.haiphong.gov.vn\/?p=3762"},"modified":"2025-04-17T08:29:21","modified_gmt":"2025-04-17T08:29:21","slug":"nhung-yeu-to-quan-trong-giup-khoi-phuc-du-lieu-hieu-qua-sau-khi-bi-tan-cong-ma-doc-tong-tien","status":"publish","type":"post","link":"https:\/\/chuyendoiso.haiphong.gov.vn\/index.php\/2024\/05\/01\/nhung-yeu-to-quan-trong-giup-khoi-phuc-du-lieu-hieu-qua-sau-khi-bi-tan-cong-ma-doc-tong-tien\/","title":{"rendered":"Nh\u1eefng y\u1ebfu t\u1ed1 quan tr\u1ecdng gi\u00fap kh\u00f4i ph\u1ee5c d\u1eef li\u1ec7u hi\u1ec7u qu\u1ea3 sau khi b\u1ecb t\u1ea5n c\u00f4ng m\u00e3 \u0111\u1ed9c t\u1ed1ng ti\u1ec1n"},"content":{"rendered":"

Theo b\u00e1o c\u00e1o n\u0103m 2022 v\u1ec1 nh\u1eefng m\u1ed1i \u0111e do\u1ea1 m\u1ea1ng c\u1ee7a SonicWall, trong n\u0103m 2021, th\u1ebf gi\u1edbi c\u00f3 t\u1ed5ng c\u1ed9ng 623,3 tri\u1ec7u cu\u1ed9c t\u1ea5n c\u00f4ng ransomware, t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi trung b\u00ecnh c\u00f3 19 cu\u1ed9c t\u1ea5n c\u00f4ng m\u1ed7i gi\u00e2y. \u0110i\u1ec1u n\u00e0y cho th\u1ea5y m\u1ed9t nhu c\u1ea7u c\u1ea5p thi\u1ebft l\u00e0 c\u00e1c t\u1ed5 ch\u1ee9c c\u1ea7n t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng an ninh m\u1ea1ng c\u1ee7a m\u00ecnh. Nh\u01b0 vi\u1ec7c g\u1ea7n \u0111\u00e2y, c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng m\u00e3 \u0111\u1ed9c t\u1ed1ng ti\u1ec1n (ransomware) li\u00ean t\u1ee5c x\u1ea3y ra. Do \u0111\u00f3, c\u00e1c t\u1ed5 ch\u1ee9c, doanh nghi\u1ec7p c\u1ea7n quan t\u00e2m h\u01a1n \u0111\u1ebfn ph\u01b0\u01a1ng \u00e1n kh\u00f4i ph\u1ee5c sau khi b\u1ecb t\u1ea5n c\u00f4ng.<\/strong><\/p>\n

\"Nh\u1eefng<\/a><\/div>\n

V\u1edbi c\u01b0\u1eddng \u0111\u1ed9\u00a0t\u1ea5n c\u00f4ng ransomware<\/a>\u00a0hi\u1ec7n t\u1ea1i, c\u00e1c t\u1ed5 ch\u1ee9c g\u1ea7n nh\u01b0 kh\u00f4ng th\u1ec3 \u0111\u01b0a ra \u0111\u01b0\u1ee3c nh\u1eefng bi\u1ec7n ph\u00e1p ng\u0103n ch\u1eb7n ho\u00e0n to\u00e0n. Do \u0111\u00f3, \u201cph\u1ee5c h\u1ed3i d\u1eef li\u1ec7u\u201d c\u1ea7n \u0111\u01b0\u1ee3c \u01b0u ti\u00ean.<\/p>\n

\u0110\u00f3 l\u00e0 l\u00fd do v\u00ec sao \u201csao l\u01b0u d\u1eef li\u1ec7u\u201d l\u00e0 m\u1ed9t trong nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p ph\u00f2ng v\u1ec7 v\u00e0 ph\u1ee5c h\u1ed3i tr\u01b0\u1edbc ransomware hi\u1ec7u qu\u1ea3, gi\u00fap t\u0103ng kh\u1ea3 n\u0103ng h\u1ed3i ph\u1ee5c, c\u1eaft gi\u1ea3m th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng (downtime) v\u00e0 gi\u1ea3m nguy c\u01a1 m\u1ea5t d\u1eef li\u1ec7u. N\u1eafm r\u00f5 b\u1ea3n ch\u1ea5t c\u1ee7a nh\u1eefng cu\u1ed9c t\u1ea5n c\u00f4ng n\u00e0y, c\u00e1c chuy\u00ean gia t\u1eeb Synology \u0111\u00e3 ph\u00e2n t\u00edch v\u00e0 x\u00e1c \u0111\u1ecbnh nh\u1eefng y\u1ebfu t\u1ed1 ch\u00ednh c\u1ee7a m\u1ed9t k\u1ebf ho\u1ea1ch ph\u1ee5c h\u1ed3i sau ransomware, bao g\u1ed3m:<\/p>\n

Tr\u00e1nh t\u1ea1o ra data silo (d\u1eef li\u1ec7u doanh nghi\u1ec7p \u0111\u01a1n l\u1ebb, kh\u00f4ng h\u1ee3p nh\u1ea5t):<\/strong>\u00a0Hi\u1ec7n nay, v\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n \u0111a d\u1ea1ng c\u1ee7a c\u00f4ng ngh\u1ec7, c\u00e1c c\u00f4ng ty \u0111ang \u00e1p d\u1ee5ng r\u1ea5t nhi\u1ec1u c\u00f4ng c\u1ee5 tr\u00ean nhi\u1ec1u n\u1ec1n t\u1ea3ng kh\u00e1c nhau \u0111\u1ec3 v\u1eadn h\u00e0nh ho\u1eb7c ph\u00e1t tri\u1ec3n doanh nghi\u1ec7p. D\u1eef li\u1ec7u gi\u1eefa c\u00e1c ph\u00f2ng ban b\u1ecb ph\u00e2n t\u00e1n s\u1ebd t\u0103ng nguy c\u01a1 b\u1ecb t\u1ea5n c\u00f4ng b\u1eb1ng ransomware h\u01a1n. V\u00ec th\u1ebf, c\u00e1c c\u00f4ng ty c\u1ea7n tr\u00e1nh t\u1ea1o ra data silo b\u1eb1ng c\u00e1ch c\u00f3 m\u1ed9t c\u01a1 ch\u1ebf sao l\u01b0u to\u00e0n di\u1ec7n \u0111\u1ed1i v\u1edbi t\u1ea5t c\u1ea3 c\u00e1c d\u1eef li\u1ec7u.<\/p>\n

Sao l\u01b0u nhanh v\u00e0 hi\u1ec7u qu\u1ea3:<\/strong>\u00a0Khi ph\u00e1t tri\u1ec3n nhanh ch\u00f3ng, c\u00e1c d\u1eef li\u1ec7u c\u1ee7a doanh nghi\u1ec7p kh\u00f4ng ch\u1ec9 c\u1ea7n \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef \u0111\u1ec3 ph\u00e2n t\u00edch, m\u00e0 c\u00f2n \u0111\u01b0\u1ee3c chuy\u1ec3n l\u00ean h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef \u0111\u00e1m m\u00e2y hay \u0111\u01b0a v\u00e0o c\u00e1c\u00a0thi\u1ebft b\u1ecb IoT<\/a>. Khi \u0111\u00f3, l\u01b0\u1ee3ng d\u1eef li\u1ec7u s\u1ebd ng\u00e0y m\u1ed9t l\u1edbn. V\u00ec th\u1ebf, c\u00e1c doanh nghi\u1ec7p c\u1ea7n c\u00f3 m\u1ed9t h\u1ec7 th\u1ed1ng \u0111\u1ec3 sao l\u01b0u d\u1eef li\u1ec7u nhanh ch\u00f3ng v\u00e0 hi\u1ec7u qu\u1ea3. L\u00fd do \u0111\u01a1n gi\u1ea3n l\u00e0 khi d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c sao l\u01b0u t\u1ed1t, th\u1eddi gian ph\u1ee5c h\u1ed3i (RPO) s\u1ebd \u0111\u01b0\u1ee3c r\u00fat ng\u1eafn \u0111i.<\/p>\n

Th\u1eddi gian l\u01b0u tr\u1eef c\u1ee7a d\u1eef li\u1ec7u sao l\u01b0u:<\/strong>\u00a0V\u1edbi t\u1ed1c \u0111\u1ed9 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00f4ng ngh\u1ec7 g\u1ea7n \u0111\u00e2y, ransomware hi\u1ec7n t\u1ea1i c\u00f3 th\u1ec3 \u1ea9n m\u00ecnh t\u1eeb 30 \u0111\u1ebfn 90 ng\u00e0y tr\u01b0\u1edbc khi ph\u00e1t t\u00e1n. V\u00ec v\u1eady, ngu\u1ed3n sao l\u01b0u c\u1ea7n \u0111\u01b0\u1ee3c l\u01b0u gi\u1eef hi\u1ec7u qu\u1ea3 v\u00e0 an to\u00e0n, \u0111\u1ea3m b\u1ea3o d\u1eef li\u1ec7u s\u1ea1ch v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i nh\u1eb1m s\u1eb5n s\u00e0ng \u0111\u1ed1i ph\u00f3 v\u1edbi b\u1ea5t k\u00ec s\u1ef1 c\u1ed1 b\u1ea5t ng\u1edd n\u00e0o \u0111\u1ec3 doanh nghi\u1ec7p c\u00f3 th\u1ec3 duy tr\u00ec li\u00ean t\u1ee5c ho\u1ea1t \u0111\u1ed9ng kinh doanh.<\/p>\n

Ki\u1ec3m tra kh\u1ea3 n\u0103ng kh\u00f4i ph\u1ee5c c\u1ee7a c\u00e1c b\u1ea3n sao l\u01b0u:<\/strong>\u00a0C\u00e1c c\u00f4ng ty c\u1ea7n li\u00ean t\u1ee5c ki\u1ec3m tra v\u00e0 di\u1ec5n t\u1eadp kh\u1ea3 n\u0103ng kh\u00f4i ph\u1ee5c c\u1ee7a c\u00e1c b\u1ea3n sao l\u01b0u, b\u1edfi ch\u00fang ta kh\u00f4ng th\u1ec3 d\u1ef1 \u0111o\u00e1n khi n\u00e0o th\u00ec c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng ransomware s\u1ebd di\u1ec5n ra. Vi\u1ec7c n\u00e0y kh\u00f4ng ch\u1ec9 gi\u00fap gia t\u0103ng \u0111\u1ed9 tin c\u1eady c\u1ee7a c\u00e1c b\u1ea3n sao l\u01b0u, m\u00e0 c\u00f2n gi\u00fap c\u00e1c doanh nghi\u1ec7p c\u00f3 th\u1ec3 nhanh ch\u00f3ng v\u00e0 thu\u1ea7n th\u1ee5c thao t\u00e1c ph\u1ee5c h\u1ed3i d\u1eef li\u1ec7u khi \u0111\u1ed1i m\u1eb7t v\u1edbi ransomware.<\/p>\n

C\u1ea5u tr\u00fac sao l\u01b0u kh\u00f4ng th\u1ec3 truy c\u1eadp:<\/strong>\u00a0C\u00e1c ph\u01b0\u01a1ng th\u1ee9c t\u1ea5n c\u00f4ng ransomware ph\u1ed5 bi\u1ebfn th\u01b0\u1eddng li\u00ean quan \u0111\u1ebfn vi\u1ec7c\u00a0m\u00e3 ho\u00e1 d\u1eef li\u1ec7u\u00a0g\u1ed1c c\u1ee7a c\u00f4ng ty, \u0111\u1ed3ng th\u1eddi xo\u00e1 b\u1ecf d\u1eef li\u1ec7u sao l\u01b0u hi\u1ec7n c\u00f3. V\u00ec th\u1ebf, c\u00e1c d\u1eef li\u1ec7u sao l\u01b0u c\u1ee7a doanh nghi\u1ec7p c\u1ea7n \u0111\u01b0\u1ee3c duy tr\u00ec \u0111\u1ea7y \u0111\u1ee7 t\u00ednh b\u1ea3o m\u1eadt, ch\u1ed1ng gi\u1ea3 m\u1ea1o v\u00e0 kh\u1ea3 n\u0103ng c\u00e1ch ly ransomware tr\u1ef1c ti\u1ebfp trong m\u00f4i tr\u01b0\u1eddng v\u1eadt l\u00fd hay k\u1ec3 c\u1ea3 tr\u00ean h\u1ec7 th\u1ed1ng m\u1ea1ng, nh\u1eb1m \u0111\u1ea3m b\u1ea3o t\u1ed5 ch\u1ee9c lu\u00f4n c\u00f3 b\u1ea3n sao l\u01b0u d\u1eef li\u1ec7u s\u1ea1ch v\u00e0 c\u00f3 th\u1ec3 ph\u1ee5c h\u1ed3i.<\/p>\n

Kh\u1ea3 n\u0103ng kh\u00f4i ph\u1ee5c nhanh ch\u00f3ng, linh ho\u1ea1t:<\/strong>\u00a0M\u1ee5c ti\u00eau ch\u00ednh c\u1ee7a c\u00e1c t\u1ed5 ch\u1ee9c l\u00e0 l\u00e0m sao v\u1eabn c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o duy tr\u00ec v\u1eadn h\u00e0nh khi b\u1ecb ransomware t\u1ea5n c\u00f4ng. M\u1ee5c ti\u00eau n\u00e0y bao g\u1ed3m hai \u0111i\u1ec3m quan tr\u1ecdng ch\u00ednh l\u00e0: \u201cth\u1eddi gian\u201d v\u00e0 \u201cs\u1ef1 linh ho\u1ea1t\u201d. \u0110\u1ec3 gi\u1ea3m thi\u1ec3u downtime, d\u1eef li\u1ec7u c\u1ea7n \u0111\u01b0\u1ee3c ph\u1ee5c h\u1ed3i ngay l\u1eadp t\u1ee9c \u0111\u1ec3 r\u00fat ng\u1eafn Th\u1eddi gian kh\u00f4i ph\u1ee5c (RTO). H\u01a1n n\u1eefa, v\u00ec ransomware th\u01b0\u1eddng nh\u1eafm v\u00e0o single platform, n\u00ean c\u00e1c b\u1ea3n sao l\u01b0u ph\u1ea3i c\u00f3 kh\u1ea3 n\u0103ng kh\u00f4i ph\u1ee5c cross platform v\u00e0 cross-hypervisor, nh\u1eb1m gi\u1ea3m thi\u1ec3u r\u1ee7i ro khi kh\u00f4i ph\u1ee5c d\u1eef li\u1ec7u.<\/p>\n

Th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng, qu\u1ea3n l\u00fd t\u1eadp trung:<\/strong>\u00a0M\u00f4i tr\u01b0\u1eddng c\u00f4ng ngh\u1ec7 th\u00f4ng tin c\u1ee7a doanh nghi\u1ec7p \u0111ang ng\u00e0y c\u00e0ng tr\u1edf n\u00ean ph\u1ee9c t\u1ea1p h\u01a1n. M\u1eb7c d\u00f9 \u0111a s\u1ed1 c\u00e1c doanh nghi\u1ec7p v\u1eabn \u0111ang s\u1eed d\u1ee5ng c\u01a1 ch\u1ebf b\u1ea3o m\u1eadt c\u0103n b\u1ea3n \u0111\u1ec3 sao l\u01b0u d\u1eef li\u1ec7u, nh\u01b0ng \u0111\u1ed9 ph\u1ee9c t\u1ea1p cao trong vi\u1ec7c qu\u1ea3n l\u00fd c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn s\u01a1 su\u1ea5t ho\u1eb7c sai s\u1ed1 ch\u1ee7 quan – \u0111\u00e2y l\u00e0 \u0111i\u1ec3m y\u1ebfu khi c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng b\u1eb1ng ransomware di\u1ec5n ra. V\u00ec th\u1ebf, c\u00e1c b\u1ea3n sao l\u01b0u c\u1ea7n c\u00f3 ch\u1ee9c n\u0103ng qu\u1ea3n l\u00fd t\u1eadp trung, \u0111\u1ed3ng th\u1eddi c\u00f3 th\u1ec3 hi\u1ec3n th\u1ecb d\u1eef li\u1ec7u cho vi\u1ec7c gi\u00e1m s\u00e1t, \u0111\u1ea3m b\u1ea3o t\u1ea5t c\u1ea3 b\u1ea3n sao \u0111\u1ec1u \u0111ang ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng.<\/p>\n

Ngu\u1ed3n tin: https:\/\/antoanthongtin.vn\/<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

Theo b\u00e1o c\u00e1o n\u0103m 2022 v\u1ec1 nh\u1eefng m\u1ed1i \u0111e do\u1ea1 m\u1ea1ng c\u1ee7a SonicWall, trong n\u0103m 2021, th\u1ebf gi\u1edbi c\u00f3 t\u1ed5ng c\u1ed9ng 623,3 tri\u1ec7u cu\u1ed9c t\u1ea5n c\u00f4ng ransomware, t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi trung b\u00ecnh c\u00f3 19 cu\u1ed9c t\u1ea5n c\u00f4ng m\u1ed7i gi\u00e2y. \u0110i\u1ec1u n\u00e0y cho th\u1ea5y m\u1ed9t nhu c\u1ea7u c\u1ea5p thi\u1ebft l\u00e0 c\u00e1c t\u1ed5 ch\u1ee9c c\u1ea7n t\u0103ng c\u01b0\u1eddng […]<\/p>\n","protected":false},"author":6,"featured_media":3763,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"tdm_status":"","tdm_grid_status":"","footnotes":""},"categories":[13],"tags":[],"class_list":{"0":"post-3762","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-tin-tuc"},"_links":{"self":[{"href":"https:\/\/chuyendoiso.haiphong.gov.vn\/index.php\/wp-json\/wp\/v2\/posts\/3762","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/chuyendoiso.haiphong.gov.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/chuyendoiso.haiphong.gov.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/chuyendoiso.haiphong.gov.vn\/index.php\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/chuyendoiso.haiphong.gov.vn\/index.php\/wp-json\/wp\/v2\/comments?post=3762"}],"version-history":[{"count":1,"href":"https:\/\/chuyendoiso.haiphong.gov.vn\/index.php\/wp-json\/wp\/v2\/posts\/3762\/revisions"}],"predecessor-version":[{"id":3764,"href":"https:\/\/chuyendoiso.haiphong.gov.vn\/index.php\/wp-json\/wp\/v2\/posts\/3762\/revisions\/3764"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chuyendoiso.haiphong.gov.vn\/index.php\/wp-json\/wp\/v2\/media\/3763"}],"wp:attachment":[{"href":"https:\/\/chuyendoiso.haiphong.gov.vn\/index.php\/wp-json\/wp\/v2\/media?parent=3762"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chuyendoiso.haiphong.gov.vn\/index.php\/wp-json\/wp\/v2\/categories?post=3762"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chuyendoiso.haiphong.gov.vn\/index.php\/wp-json\/wp\/v2\/tags?post=3762"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}