{"id":34988,"date":"2024-07-11T08:58:36","date_gmt":"2024-07-11T01:58:36","guid":{"rendered":"https:\/\/ttud.com.vn\/?p=34988"},"modified":"2024-07-11T08:58:44","modified_gmt":"2024-07-11T01:58:44","slug":"bo-tttt-huong-dan-giai-phap-tang-cuong-bao-dam-an-toan-he-thong-thong-tin","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/bo-tttt-huong-dan-giai-phap-tang-cuong-bao-dam-an-toan-he-thong-thong-tin\/","title":{"rendered":"B\u1ed9 TTTT h\u01b0\u1edbng d\u1eabn gi\u1ea3i ph\u00e1p t\u0103ng c\u01b0\u1eddng b\u1ea3o \u0111\u1ea3m an to\u00e0n h\u1ec7 th\u1ed1ng th\u00f4ng tin"},"content":{"rendered":"\n

B\u1ed9 Th\u00f4ng tin v\u00e0 Truy\u1ec1n th\u00f4ng v\u1eeba c\u00f3 c\u00e1c C\u00f4ng v\u0103n h\u01b0\u1edbng d\u1eabn m\u1ed9t s\u1ed1 gi\u1ea3i ph\u00e1p t\u0103ng c\u01b0\u1eddng b\u1ea3o \u0111\u1ea3m an to\u00e0n h\u1ec7 th\u1ed1ng th\u00f4ng tin\u2026 g\u1eedi cho c\u00e1c B\u1ed9 tr\u01b0\u1edfng, th\u1ee7 tr\u01b0\u1edfng c\u00e1c c\u01a1 quan ngang b\u1ed9, c\u01a1 quan thu\u1ed9c Ch\u00ednh ph\u1ee7; ch\u1ee7 t\u1ecbch UBND c\u00e1c t\u1ec9nh th\u00e0nh ph\u1ed1 tr\u1ef1c thu\u1ed9c trung \u01b0\u01a1ng…<\/p>\n\n\n\n

Theo B\u1ed9 Th\u00f4ng tin v\u00e0 Truy\u1ec1n th\u00f4ng, t\u1eeb \u0111\u1ea7u n\u0103m 2024 \u0111\u1ebfn nay, \u0111\u00e3 x\u1ea3y ra m\u1ed9t s\u1ed1 s\u1ef1 c\u1ed1 an to\u00e0n th\u00f4ng tin m\u1ea1ng, \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c s\u1ef1 c\u1ed1 t\u1ea5n c\u00f4ng m\u00e3 \u0111\u1ed9c m\u00e3 h\u00f3a t\u1ed1ng ti\u1ec1n (ransomware), g\u00e2y thi\u1ec7t h\u1ea1i v\u00e0 l\u00e0m gi\u00e1n \u0111o\u1ea1n d\u1ecbch v\u1ee5 tr\u1ef1c tuy\u1ebfn c\u1ee7a c\u00e1c c\u01a1 quan, t\u1ed5 ch\u1ee9c, doanh nghi\u1ec7p. Vi\u1ec7c kh\u1eafc ph\u1ee5c v\u00e0 ph\u1ee5c h\u1ed3i sau s\u1ef1 c\u1ed1 an to\u00e0n th\u00f4ng tin m\u1ea1ng c\u00f2n ch\u1eadm v\u00e0 l\u00fang t\u00fang.<\/p>\n\n\n\n

\"1713173482537_20230628-ta16\"\/<\/a>
 <\/figcaption><\/figure>\n\n\n\n

Nguy\u00ean nh\u00e2n ch\u1ee7 y\u1ebfu l\u00e0 do ch\u01b0a tu\u00e2n th\u1ee7 v\u00e0 tri\u1ec3n khai \u0111\u1ea7y \u0111\u1ee7 c\u00e1c quy \u0111\u1ecbnh b\u1ea3o \u0111\u1ea3m an to\u00e0n th\u00f4ng tin m\u1ea1ng, \u0111i\u1ec3n h\u00ecnh l\u00e0: Kh\u00f4ng c\u00f3 b\u1ea3n sao l\u01b0u d\u1eef li\u1ec7u ngo\u1ea1i tuy\u1ebfn \u201coffline\u201d, kh\u00f4ng c\u00f3 ho\u1eb7c c\u00f3 k\u1ebf ho\u1ea1ch kh\u00f4i ph\u1ee5c nhanh sau s\u1ef1 c\u1ed1 nh\u01b0ng kh\u00f4ng ph\u00f9 h\u1ee3p, \u0111\u1ec3 x\u1ea3y ra s\u1ef1 c\u1ed1 do nh\u1eefng l\u1ed7i c\u01a1 b\u1ea3n; ch\u01b0a tri\u1ec3n khai ph\u1ea7n m\u1ec1m ch\u1ed1ng m\u00e3 \u0111\u1ed9c tr\u00ean c\u00e1c m\u00e1y ch\u1ee7 quan tr\u1ecdng, ch\u01b0a gi\u00e1m s\u00e1t an to\u00e0n th\u00f4ng tin m\u1ea1ng (SOC) \u0111\u1ea7y \u0111\u1ee7 \u0111\u1ec3 k\u1ecbp th\u1eddi ph\u00e1t hi\u1ec7n b\u1ea5t th\u01b0\u1eddng trong h\u1ec7 th\u1ed1ng.<\/p>\n\n\n\n

\u0110\u1ec3 t\u0103ng c\u01b0\u1eddng hi\u1ec7u qu\u1ea3 c\u00f4ng t\u00e1c b\u1ea3o \u0111\u1ea3m an to\u00e0n th\u00f4ng tin v\u00e0 ph\u1ee5c h\u1ed3i nhanh ho\u1ea1t \u0111\u1ed9ng sau s\u1ef1 c\u1ed1, b\u00ean c\u1ea1nh vi\u1ec7c tri\u1ec3n khai \u0111\u1ea7y \u0111\u1ee7 c\u00e1c quy \u0111\u1ecbnh c\u1ee7a ph\u00e1p lu\u1eadt v\u1ec1 b\u1ea3o \u0111\u1ea3m an to\u00e0n h\u1ec7 th\u1ed1ng th\u00f4ng tin theo c\u1ea5p \u0111\u1ed9, B\u1ed9 Th\u00f4ng tin v\u00e0 Truy\u1ec1n th\u00f4ng h\u01b0\u1edbng d\u1eabn tri\u1ec3n khai 6 gi\u1ea3i ph\u00e1p tr\u1ecdng t\u00e2m nh\u01b0 sau:<\/p>\n\n\n\n

Th\u1ee9 nh\u1ea5t, c\u00e1c c\u01a1 quan \u0111\u1ecbnh k\u1ef3 th\u1ef1c hi\u1ec7n sao l\u01b0u d\u1eef li\u1ec7u ngo\u1ea1i tuy\u1ebfn \u201coffline\u201d. V\u1edbi chi\u1ebfn l\u01b0\u1ee3c sao l\u01b0u d\u1eef li\u1ec7u theo nguy\u00ean t\u1eafc 3-2-1: C\u00f3 \u00edt nh\u1ea5t 3 b\u1ea3n sao d\u1eef li\u1ec7u, l\u01b0u tr\u1eef b\u1ea3n sao tr\u00ean 2 ph\u01b0\u01a1ng ti\u1ec7n l\u01b0u tr\u1eef kh\u00e1c nhau, v\u1edbi 1 b\u1ea3n sao l\u01b0u ngo\u1ea1i tuy\u1ebfn \u201coffline\u201d (s\u1eed d\u1ee5ng tape\/USB\/\u1ed5 c\u1ee9ng di \u0111\u1ed9ng…). D\u1eef li\u1ec7u sao l\u01b0u offline ph\u1ea3i \u0111\u01b0\u1ee3c t\u00e1ch bi\u1ec7t ho\u00e0n to\u00e0n, kh\u00f4ng k\u1ebft n\u1ed1i m\u1ea1ng, c\u00f4 l\u1eadp \u0111\u1ec3 ph\u00f2ng, ch\u1ed1ng t\u1ea5n c\u00f4ng leo thang v\u00e0o h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef.<\/p>\n\n\n\n

Th\u1ee9 hai, tri\u1ec3n khai gi\u1ea3i ph\u00e1p \u0111\u1ec3 s\u1eb5n s\u00e0ng ph\u1ee5c h\u1ed3i nhanh ho\u1ea1t \u0111\u1ed9ng c\u1ee7a h\u1ec7 th\u1ed1ng th\u00f4ng tin khi g\u1eb7p s\u1ef1 c\u1ed1, \u0111\u01b0a ho\u1ea1t \u0111\u1ed9ng c\u1ee7a h\u1ec7 th\u1ed1ng th\u00f4ng tin tr\u1edf l\u1ea1i b\u00ecnh th\u01b0\u1eddng trong v\u00f2ng 24 ti\u1ebfng ho\u1eb7c theo y\u00eau c\u1ea7u nghi\u1ec7p v\u1ee5.<\/p>\n\n\n\n

Th\u1ee9 ba, tri\u1ec3n khai c\u00e1c gi\u1ea3i ph\u00e1p, \u0111\u1eb7c bi\u1ec7t l\u00e0 gi\u1ea3i ph\u00e1p gi\u00e1m s\u00e1t an to\u00e0n th\u00f4ng tin, \u0111\u1ec3 ng\u0103n ng\u1eeba, k\u1ecbp th\u1eddi ph\u00e1t hi\u1ec7n s\u1edbm nguy c\u01a1 t\u1ea5n c\u00f4ng m\u1ea1ng \u0111\u1ed1i v\u1edbi c\u1ea3 3 giai \u0111o\u1ea1n: X\u00e2m nh\u1eadp v\u00e0o h\u1ec7 th\u1ed1ng; n\u1eb1m gi\u00e1n \u0111i\u1ec7p trong h\u1ec7 th\u1ed1ng; kh\u1edfi t\u1ea1o qu\u00e1 tr\u00ecnh ph\u00e1 ho\u1ea1i h\u1ec7 th\u1ed1ng.<\/p>\n\n\n\n

Th\u1ee9 t\u01b0, ph\u00e2n t\u00e1ch, ki\u1ec3m so\u00e1t truy c\u1eadp gi\u1eefa c\u00e1c v\u00f9ng m\u1ea1ng v\u00e0 chuy\u1ec3n \u0111\u1ed5i, n\u00e2ng c\u1ea5p c\u00e1c \u1ee9ng d\u1ee5ng, giao th\u1ee9c, k\u1ebft n\u1ed1i l\u1ea1c h\u1eadu, kh\u00f4ng c\u00f2n \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt sang ph\u01b0\u01a1ng \u00e1n s\u1eed d\u1ee5ng c\u00e1c n\u1ec1n t\u1ea3ng, \u1ee9ng d\u1ee5ng (app) \u0111\u1ec3 gi\u1ea3m thi\u1ec3u nguy c\u01a1 t\u1ea5n c\u00f4ng m\u1ea1ng leo thang v\u00e0o h\u1ec7 th\u1ed1ng th\u00f4ng tin th\u00f4ng qua m\u00e1y t\u00ednh, thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.<\/p>\n\n\n\n

Th\u1ee9 n\u0103m, t\u0103ng c\u01b0\u1eddng gi\u00e1m s\u00e1t, qu\u1ea3n l\u00fd c\u00e1c t\u00e0i kho\u1ea3n quan tr\u1ecdng, t\u00e0i kho\u1ea3n qu\u1ea3n tr\u1ecb h\u1ec7 th\u1ed1ng b\u1eb1ng gi\u1ea3i ph\u00e1p x\u00e1c th\u1ef1c 2 l\u1edbp (OTP…) ho\u1eb7c gi\u1ea3i ph\u00e1p qu\u1ea3n l\u00fd t\u00e0i kho\u1ea3n \u0111\u1eb7c quy\u1ec1n (PIM\/PAM) nh\u1eb1m ph\u00f2ng ng\u1eeba, gi\u1ea3m thi\u1ec3u thi\u1ec7t h\u1ea1i trong tr\u01b0\u1eddng h\u1ee3p k\u1ebb t\u1ea5n c\u00f4ng chi\u1ebfm \u0111\u01b0\u1ee3c m\u1eadt kh\u1ea9u c\u1ee7a t\u00e0i kho\u1ea3n qu\u1ea3n tr\u1ecb.<\/p>\n\n\n\n

Th\u1ee9 s\u00e1u, r\u00e0 so\u00e1t, kh\u1eafc ph\u1ee5c v\u00e0 kh\u00f4ng \u0111\u1ec3 x\u1ea3y ra c\u00e1c l\u1ed7i c\u01a1 b\u1ea3n d\u1eabn \u0111\u1ebfn m\u1ea5t an to\u00e0n h\u1ec7 th\u1ed1ng th\u00f4ng tin.<\/p>\n\n\n\n

TH<\/strong><\/p>\n\n\n\n

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B\u1ed9 Th\u00f4ng tin v\u00e0 Truy\u1ec1n th\u00f4ng v\u1eeba c\u00f3 c\u00e1c C\u00f4ng v\u0103n h\u01b0\u1edbng d\u1eabn m\u1ed9t s\u1ed1 gi\u1ea3i ph\u00e1p t\u0103ng c\u01b0\u1eddng b\u1ea3o \u0111\u1ea3m an to\u00e0n h\u1ec7 th\u1ed1ng th\u00f4ng tin\u2026 g\u1eedi cho c\u00e1c B\u1ed9 tr\u01b0\u1edfng, th\u1ee7 tr\u01b0\u1edfng c\u00e1c c\u01a1 quan ngang b\u1ed9, c\u01a1 quan thu\u1ed9c Ch\u00ednh ph\u1ee7; ch\u1ee7 t\u1ecbch UBND c\u00e1c t\u1ec9nh th\u00e0nh ph\u1ed1 tr\u1ef1c thu\u1ed9c trung \u01b0\u01a1ng… […]<\/p>\n","protected":false},"author":26,"featured_media":34989,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-34988","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/34988","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/users\/26"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=34988"}],"version-history":[{"count":1,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/34988\/revisions"}],"predecessor-version":[{"id":34990,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/34988\/revisions\/34990"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/34989"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=34988"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=34988"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=34988"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}