{"id":1137,"date":"2026-04-25T19:01:38","date_gmt":"2026-04-25T12:01:38","guid":{"rendered":"https:\/\/vncybers.vn\/chuyen-doi-so-an-toan-cho-doanh-nghiep-sme-5-buoc-cung-co-hang-rao-bao-mat-nam-2026\/"},"modified":"2026-04-25T19:01:38","modified_gmt":"2026-04-25T12:01:38","slug":"chuyen-doi-so-an-toan-cho-doanh-nghiep-sme-5-buoc-cung-co-hang-rao-bao-mat-nam-2026","status":"publish","type":"post","link":"https:\/\/vncybers.vn\/en\/chuyen-doi-so-an-toan-cho-doanh-nghiep-sme-5-buoc-cung-co-hang-rao-bao-mat-nam-2026\/","title":{"rendered":"Chuy\u1ec3n \u0111\u1ed5i s\u1ed1 an to\u00e0n cho doanh nghi\u1ec7p SME: 5 b\u01b0\u1edbc c\u1ee7ng c\u1ed1 “h\u00e0ng r\u00e0o” b\u1ea3o m\u1eadt n\u0103m 2026"},"content":{"rendered":"

Trong b\u1ed1i c\u1ea3nh chuy\u1ec3n \u0111\u1ed5i s\u1ed1 \u0111ang di\u1ec5n ra m\u1ea1nh m\u1ebd t\u1ea1i Vi\u1ec7t Nam, c\u00e1c doanh nghi\u1ec7p v\u1eeba v\u00e0 nh\u1ecf (SME) \u0111ang tr\u1edf th\u00e0nh m\u1ee5c ti\u00eau h\u00e0ng \u0111\u1ea7u c\u1ee7a t\u1ed9i ph\u1ea1m m\u1ea1ng. Theo s\u1ed1 li\u1ec7u m\u1edbi nh\u1ea5t \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 t\u1ea1i Di\u1ec5n \u0111\u00e0n “T\u01b0\u01a1ng lai s\u1ed1 an to\u00e0n cho doanh nghi\u1ec7p v\u1eeba v\u00e0 nh\u1ecf” v\u00e0o gi\u1eefa th\u00e1ng 4 n\u0103m 2026, c\u00f3 t\u1edbi 98% doanh nghi\u1ec7p Vi\u1ec7t \u0111ang ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi c\u00e1c nguy c\u01a1 t\u1ea5n c\u00f4ng m\u1ea1ng \u1edf nhi\u1ec1u c\u1ea5p \u0111\u1ed9 kh\u00e1c nhau.<\/p>\n

S\u1ef1 thi\u1ebfu h\u1ee5t v\u1ec1 ngu\u1ed3n l\u1ef1c k\u1ef9 thu\u1eadt v\u00e0 nh\u1eadn th\u1ee9c v\u1ec1 an to\u00e0n th\u00f4ng tin \u0111\u00e3 bi\u1ebfn kh\u1ed1i SME th\u00e0nh “v\u00f9ng l\u00f5m” b\u1ea3o m\u1eadt. \u0110\u1ec3 b\u1ea3o v\u1ec7 t\u00e0i s\u1ea3n s\u1ed1 v\u00e0 uy t\u00edn th\u01b0\u01a1ng hi\u1ec7u tr\u00ean m\u00f4i tr\u01b0\u1eddng Internet, doanh nghi\u1ec7p c\u1ea7n th\u1ef1c hi\u1ec7n ngay 5 b\u01b0\u1edbc c\u1ee7ng c\u1ed1 h\u00e0ng r\u00e0o ph\u00f2ng th\u1ee7 sau \u0111\u00e2y:<\/p>\n

1. Thi\u1ebft l\u1eadp x\u00e1c th\u1ef1c \u0111a y\u1ebfu t\u1ed1 (MFA)<\/h3>\n

\u0110\u00e2y l\u00e0 b\u01b0\u1edbc \u0111\u01a1n gi\u1ea3n nh\u01b0ng hi\u1ec7u qu\u1ea3 nh\u1ea5t \u0111\u1ec3 ng\u0103n ch\u1eb7n vi\u1ec7c \u0111\u00e1nh c\u1eafp t\u00e0i kho\u1ea3n. MFA y\u00eau c\u1ea7u \u00edt nh\u1ea5t hai b\u1eb1ng ch\u1ee9ng x\u00e1c th\u1ef1c tr\u01b0\u1edbc khi cho ph\u00e9p truy c\u1eadp v\u00e0o h\u1ec7 th\u1ed1ng n\u1ed9i b\u1ed9 ho\u1eb7c email doanh nghi\u1ec7p. Vi\u1ec7c s\u1eed d\u1ee5ng Smart OTP ho\u1eb7c c\u00e1c \u1ee9ng d\u1ee5ng x\u00e1c th\u1ef1c chuy\u00ean d\u1ee5ng thay v\u00ec SMS OTP truy\u1ec1n th\u1ed1ng l\u00e0 khuy\u1ebfn ngh\u1ecb b\u1eaft bu\u1ed9c trong n\u0103m 2026.<\/p>\n

2. \u0110\u00e0o t\u1ea1o nh\u1eadn th\u1ee9c cho nh\u00e2n vi\u00ean<\/h3>\n

Con ng\u01b0\u1eddi lu\u00f4n l\u00e0 m\u1eaft x\u00edch y\u1ebfu nh\u1ea5t trong chu\u1ed7i b\u1ea3o m\u1eadt. C\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng Phishing (gi\u1ea3 m\u1ea1o) ng\u00e0y c\u00e0ng tinh vi nh\u1edd s\u1ef1 h\u1ed7 tr\u1ee3 c\u1ee7a tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o. Doanh nghi\u1ec7p c\u1ea7n t\u1ed5 ch\u1ee9c c\u00e1c bu\u1ed5i t\u1eadp hu\u1ea5n \u0111\u1ecbnh k\u1ef3 \u0111\u1ec3 nh\u00e2n vi\u00ean nh\u1eadn di\u1ec7n \u0111\u01b0\u1ee3c c\u00e1c email \u0111\u1ed9c h\u1ea1i, li\u00ean k\u1ebft l\u1ea1 v\u00e0 kh\u00f4ng t\u1ef1 \u00fd c\u00e0i \u0111\u1eb7t ph\u1ea7n m\u1ec1m kh\u00f4ng r\u00f5 ngu\u1ed3n g\u1ed1c.<\/p>\n

3. Hardening h\u1ec7 th\u1ed1ng v\u00e0 c\u1eadp nh\u1eadt b\u1ea3n v\u00e1<\/h3>\n

Quy tr\u00ecnh “l\u00e0m c\u1ee9ng” h\u1ec7 th\u1ed1ng (Hardening) gi\u00fap lo\u1ea1i b\u1ecf c\u00e1c d\u1ecbch v\u1ee5 kh\u00f4ng c\u1ea7n thi\u1ebft v\u00e0 th\u1eaft ch\u1eb7t c\u00e1c k\u1ebd h\u1edf c\u1ea5u h\u00ecnh. B\u00ean c\u1ea1nh \u0111\u00f3, vi\u1ec7c c\u1eadp nh\u1eadt c\u00e1c b\u1ea3n v\u00e1 b\u1ea3o m\u1eadt cho h\u1ec7 \u0111i\u1ec1u h\u00e0nh, ph\u1ea7n m\u1ec1m qu\u1ea3n l\u00fd v\u00e0 website ph\u1ea3i \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n ngay khi nh\u00e0 cung c\u1ea5p ph\u00e1t h\u00e0nh.<\/p>\n

4. Chi\u1ebfn l\u01b0\u1ee3c sao l\u01b0u d\u1eef li\u1ec7u 3-2-1<\/h3>\n

\u0110\u1ec3 \u0111\u1ed1i ph\u00f3 v\u1edbi m\u00e3 \u0111\u1ed9c m\u00e3 h\u00f3a d\u1eef li\u1ec7u (Ransomware), doanh nghi\u1ec7p c\u1ea7n duy tr\u00ec \u00edt nh\u1ea5t 3 b\u1ea3n sao d\u1eef li\u1ec7u, l\u01b0u tr\u1eef tr\u00ean 2 lo\u1ea1i ph\u01b0\u01a1ng ti\u1ec7n kh\u00e1c nhau v\u00e0 c\u00f3 \u00edt nh\u1ea5t 1 b\u1ea3n l\u01b0u tr\u1eef offline (t\u00e1ch bi\u1ec7t ho\u00e0n to\u00e0n v\u1edbi m\u1ea1ng n\u1ed9i b\u1ed9). \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i h\u1ec7 th\u1ed1ng nhanh ch\u00f3ng m\u00e0 kh\u00f4ng c\u1ea7n tr\u1ea3 ti\u1ec1n chu\u1ed9c cho hacker.<\/p>\n

5. X\u00e2y d\u1ef1ng k\u1ebf ho\u1ea1ch \u1ee9ng ph\u00f3 s\u1ef1 c\u1ed1<\/h3>\n

Thay v\u00ec b\u1ecb \u0111\u1ed9ng khi s\u1ef1 c\u1ed1 x\u1ea3y ra, doanh nghi\u1ec7p c\u1ea7n c\u00f3 k\u1ecbch b\u1ea3n \u1ee9ng ph\u00f3 chi ti\u1ebft: ai l\u00e0 ng\u01b0\u1eddi ch\u1ecbu tr\u00e1ch nhi\u1ec7m, quy tr\u00ecnh c\u00e1ch ly h\u1ec7 th\u1ed1ng b\u1ecb nhi\u1ec5m, v\u00e0 c\u00e1ch th\u1ee9c th\u00f4ng b\u00e1o cho kh\u00e1ch h\u00e0ng n\u1ebfu c\u00f3 r\u00f2 r\u1ec9 d\u1eef li\u1ec7u. M\u1ed9t k\u1ebf ho\u1ea1ch s\u1eb5n s\u00e0ng s\u1ebd gi\u00fap gi\u1ea3m thi\u1ec3u thi\u1ec7t h\u1ea1i v\u1ec1 t\u00e0i ch\u00ednh v\u00e0 ph\u00e1p l\u00fd.<\/p>\n

B\u1ea3o m\u1eadt kh\u00f4ng n\u00ean \u0111\u01b0\u1ee3c xem l\u00e0 m\u1ed9t kho\u1ea3n chi ph\u00ed, m\u00e0 l\u00e0 m\u1ed9t kho\u1ea3n \u0111\u1ea7u t\u01b0 chi\u1ebfn l\u01b0\u1ee3c \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1ef1 ph\u00e1t tri\u1ec3n b\u1ec1n v\u1eefng trong k\u1ef7 nguy\u00ean s\u1ed1.<\/p>\n

 <\/p>\n

VNCyberS t\u1ed5ng h\u1ee3p t\u1eeb: VietnamPlus, VietTimes v\u00e0 Hi\u1ec7p h\u1ed9i An ninh m\u1ea1ng qu\u1ed1c gia.<\/em><\/p>","protected":false},"excerpt":{"rendered":"

Trong b\u1ed1i c\u1ea3nh chuy\u1ec3n \u0111\u1ed5i s\u1ed1 \u0111ang di\u1ec5n ra m\u1ea1nh m\u1ebd t\u1ea1i Vi\u1ec7t Nam, c\u00e1c doanh nghi\u1ec7p v\u1eeba v\u00e0 nh\u1ecf (SME) \u0111ang tr\u1edf th\u00e0nh m\u1ee5c ti\u00eau h\u00e0ng \u0111\u1ea7u c\u1ee7a t\u1ed9i ph\u1ea1m m\u1ea1ng. Theo s\u1ed1 li\u1ec7u m\u1edbi nh\u1ea5t \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 t\u1ea1i Di\u1ec5n \u0111\u00e0n “T\u01b0\u01a1ng lai s\u1ed1 an to\u00e0n cho doanh nghi\u1ec7p v\u1eeba v\u00e0 nh\u1ecf” v\u00e0o […]<\/p>\n","protected":false},"author":2,"featured_media":1136,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[5],"tags":[],"class_list":["post-1137","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-kien-thuc"],"_links":{"self":[{"href":"https:\/\/vncybers.vn\/en\/wp-json\/wp\/v2\/posts\/1137","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vncybers.vn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vncybers.vn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vncybers.vn\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/vncybers.vn\/en\/wp-json\/wp\/v2\/comments?post=1137"}],"version-history":[{"count":0,"href":"https:\/\/vncybers.vn\/en\/wp-json\/wp\/v2\/posts\/1137\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vncybers.vn\/en\/wp-json\/wp\/v2\/media\/1136"}],"wp:attachment":[{"href":"https:\/\/vncybers.vn\/en\/wp-json\/wp\/v2\/media?parent=1137"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vncybers.vn\/en\/wp-json\/wp\/v2\/categories?post=1137"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vncybers.vn\/en\/wp-json\/wp\/v2\/tags?post=1137"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}