{"id":45883,"date":"2025-04-25T09:55:39","date_gmt":"2025-04-25T02:55:39","guid":{"rendered":"https:\/\/vinastech.vn\/?p=45883"},"modified":"2025-04-25T09:55:39","modified_gmt":"2025-04-25T02:55:39","slug":"tai-sao-bao-mat-zero-trust-la-la-chan-toi-thuong-chong-lai-cac-cuoc-tan-cong-ransomware","status":"publish","type":"post","link":"https:\/\/vinastech.vn\/tai-sao-bao-mat-zero-trust-la-la-chan-toi-thuong-chong-lai-cac-cuoc-tan-cong-ransomware\/","title":{"rendered":"T\u1ea1i sao b\u1ea3o m\u1eadt Zero Trust l\u00e0 l\u00e1 ch\u1eafn t\u1ed1i th\u01b0\u1ee3ng ch\u1ed1ng l\u1ea1i c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng Ransomware"},"content":{"rendered":"<p data-sourcepos=\"3:1-3:320\">R\u1ee7i ro b\u1ea3o m\u1eadt \u0111ang gia t\u0103ng khi ng\u00e0y c\u00e0ng nhi\u1ec1u t\u1ed5 ch\u1ee9c \u00e1p d\u1ee5ng ch\u00ednh s\u00e1ch &#8220;Mang Thi\u1ebft B\u1ecb C\u00e1 Nh\u00e2n \u0110\u1ebfn N\u01a1i L\u00e0m Vi\u1ec7c&#8221; (BYOD) \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng t\u00ednh linh ho\u1ea1t v\u00e0 n\u0103ng su\u1ea5t cho nh\u00e2n vi\u00ean. C\u00e1c thi\u1ebft b\u1ecb tr\u00e1i ph\u00e9p v\u00e0 kh\u00f4ng tu\u00e2n th\u1ee7 c\u00f3 th\u1ec3 t\u1ea1o ra c\u00e1c l\u1ed7 h\u1ed5ng, c\u00f3 kh\u1ea3 n\u0103ng ph\u01a1i b\u00e0y m\u1ea1ng c\u00f4ng ty tr\u01b0\u1edbc c\u00e1c m\u1ed1i \u0111e d\u1ecda kh\u00f4ng gian m\u1ea1ng. M\u1ed9t v\u00ed d\u1ee5 \u0111\u00e1ng ch\u00fa \u00fd l\u00e0 s\u1ef1 c\u1ed1 b\u1ea3o m\u1eadt g\u1ea7n \u0111\u00e2y t\u1ea1i <strong>S. Ishimitsu &amp; Co., Ltd.<\/strong>, cho th\u1ea5y m\u1ed9t chi\u1ebfc <strong>m\u00e1y t\u00ednh x\u00e1ch tay \u0111\u01b0\u1ee3c trang b\u1ecb SIM<\/strong> \u0111\u00e3 tr\u1edf th\u00e0nh \u0111i\u1ec3m x\u00e2m nh\u1eadp cho m\u1ed9t cu\u1ed9c t\u1ea5n c\u00f4ng ransomware t\u00e0n kh\u1ed1c l\u00e0m gi\u00e1n \u0111o\u1ea1n ho\u1ea1t \u0111\u1ed9ng kinh doanh. H\u00e3y \u0111\u1ecdc ti\u1ebfp \u0111\u1ec3 t\u00ecm hi\u1ec3u t\u1ea1i sao b\u1ea3o m\u1eadt truy\u1ec1n th\u1ed1ng th\u1ea5t b\u1ea1i trong m\u00f4i tr\u01b0\u1eddng BYOD v\u00e0 <a href=\"https:\/\/www.safous.com\/content-library\/why-zero-trust-security-is-the-ultimate-defense-against-ransomware-attacks\" target=\"_blank\" rel=\"noopener\"><strong>Ki\u1ebfn tr\u00fac Zero Trust (ZTA)<\/strong><\/a> c\u00f3 th\u1ec3 gi\u00fap t\u1ed5 ch\u1ee9c c\u1ee7a b\u1ea1n gi\u1ea3m thi\u1ec3u nh\u1eefng r\u1ee7i ro n\u00e0y nh\u01b0 th\u1ebf n\u00e0o.<\/p>\n<h3 data-sourcepos=\"7:1-7:87\"><strong>L\u00e0m Th\u1ebf N\u00e0o M\u1ed9t Chi\u1ebfc M\u00e1y T\u00ednh X\u00e1ch Tay Trang B\u1ecb SIM \u0110\u00e3 M\u1edf C\u00e1nh C\u1eeda Cho Ransomware?<\/strong><\/h3>\n<p data-sourcepos=\"9:1-9:363\">S. Ishimitsu &amp; Co., Ltd. \u0111\u00e3 b\u00e1o c\u00e1o m\u1ed9t cu\u1ed9c t\u1ea5n c\u00f4ng ransomware l\u1edbn v\u00e0o ng\u00e0y 1 th\u00e1ng 11 n\u0103m 2024, d\u1eabn \u0111\u1ebfn c\u00e1c t\u1ec7p m\u00e1y ch\u1ee7 b\u1ecb m\u00e3 h\u00f3a v\u00e0 s\u1ef1 gi\u00e1n \u0111o\u1ea1n ho\u1ea1t \u0111\u1ed9ng \u0111\u00e1ng k\u1ec3. Nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5 \u0111\u01b0\u1ee3c truy v\u1ebft \u0111\u1ebfn chi\u1ebfc m\u00e1y t\u00ednh x\u00e1ch tay c\u00e1 nh\u00e2n c\u1ee7a m\u1ed9t chuy\u00ean gia t\u01b0 v\u1ea5n \u0111\u01b0\u1ee3c trang b\u1ecb th\u1ebb SIM \u2013 m\u1ed9t thi\u1ebft b\u1ecb \u0111\u00e3 b\u1ecf qua hi\u1ec7u qu\u1ea3 c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt m\u1ea1ng truy\u1ec1n th\u1ed1ng.<\/p>\n<p data-sourcepos=\"11:1-11:238\">Sau khi ransomware x\u00e2m nh\u1eadp \u0111\u01b0\u1ee3c v\u00e0o m\u1ea1ng c\u00f4ng ty, n\u00f3 nhanh ch\u00f3ng m\u00e3 h\u00f3a c\u00e1c t\u1ec7p quan tr\u1ecdng v\u00e0 l\u00e0m \u0111\u00ecnh tr\u1ec7 ho\u1ea1t \u0111\u1ed9ng kinh doanh. S\u1ef1 c\u1ed1 n\u00e0y nh\u1ea5n m\u1ea1nh nhu c\u1ea7u c\u1ea5p thi\u1ebft v\u1ec1 c\u00e1c ch\u00ednh s\u00e1ch b\u1ea3o m\u1eadt BYOD nghi\u00eam ng\u1eb7t \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi Zero Trust.<\/p>\n<p data-sourcepos=\"11:1-11:238\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-45884 aligncenter\" src=\"https:\/\/vinastech.vn\/wp-content\/uploads\/2025\/04\/safous-blog-blogforzerotrust-inline1-800x329.webp\" alt=\"\" width=\"800\" height=\"329\" srcset=\"https:\/\/vinastech.vn\/wp-content\/uploads\/2025\/04\/safous-blog-blogforzerotrust-inline1-800x329.webp 800w, https:\/\/vinastech.vn\/wp-content\/uploads\/2025\/04\/safous-blog-blogforzerotrust-inline1-768x316.webp 768w, https:\/\/vinastech.vn\/wp-content\/uploads\/2025\/04\/safous-blog-blogforzerotrust-inline1-600x247.webp 600w, https:\/\/vinastech.vn\/wp-content\/uploads\/2025\/04\/safous-blog-blogforzerotrust-inline1.webp 850w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/p>\n<h3 data-sourcepos=\"13:1-13:66\"><strong>3 C\u00e1ch Zero Trust C\u00f3 Th\u1ec3 Ng\u0103n Ch\u1eb7n C\u00e1c M\u1ed1i \u0110e D\u1ecda B\u1ea3o M\u1eadt BYOD<\/strong><\/h3>\n<p data-sourcepos=\"15:1-15:250\">B\u1ea3o m\u1eadt Zero Trust \u0111\u1eb7c bi\u1ec7t c\u00f3 gi\u00e1 tr\u1ecb \u0111\u1ed1i v\u1edbi c\u00e1c doanh nghi\u1ec7p c\u00f3 ch\u00ednh s\u00e1ch BYOD, v\u00ec n\u00f3 lo\u1ea1i b\u1ecf s\u1ef1 tin t\u01b0\u1edfng ng\u1ea7m \u0111\u1ecbnh b\u1ea5t k\u1ec3 thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i b\u00ean trong hay b\u00ean ngo\u00e0i m\u1ea1ng c\u00f4ng ty. H\u00e3y kh\u00e1m ph\u00e1 c\u00e1ch zero trust t\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt m\u1ea1ng cho BYOD:<\/p>\n<p data-sourcepos=\"17:1-17:33\"><strong>1. Th\u1ef1c Thi Tu\u00e2n Th\u1ee7 Thi\u1ebft B\u1ecb<\/strong><\/p>\n<p data-sourcepos=\"19:1-19:145\">Zero Trust quy \u0111\u1ecbnh r\u1eb1ng ch\u1ec9 c\u00e1c thi\u1ebft b\u1ecb tu\u00e2n th\u1ee7 v\u00e0 \u0111\u01b0\u1ee3c \u1ee7y quy\u1ec1n m\u1edbi c\u00f3 th\u1ec3 truy c\u1eadp m\u1ea1ng c\u00f4ng ty. Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, Safous ZTA \u0111\u00e3 c\u00f3 th\u1ec3:<\/p>\n<ul data-sourcepos=\"21:1-23:0\">\n<li data-sourcepos=\"21:1-21:99\">Ch\u1eb7n m\u00e1y t\u00ednh x\u00e1ch tay kh\u00f4ng tu\u00e2n th\u1ee7 c\u1ee7a chuy\u00ean gia t\u01b0 v\u1ea5n truy c\u1eadp v\u00e0o c\u00e1c h\u1ec7 th\u1ed1ng quan tr\u1ecdng.<\/li>\n<li data-sourcepos=\"22:1-23:0\">\u0110\u1ea3m b\u1ea3o r\u1eb1ng ch\u1ec9 c\u00e1c thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c c\u00f4ng ty ph\u00ea duy\u1ec7t v\u1edbi b\u1ea3o m\u1eadt \u0111i\u1ec3m cu\u1ed1i v\u00e0 c\u00e1c b\u1ea3n v\u00e1 c\u1eadp nh\u1eadt m\u1edbi nh\u1ea5t m\u1edbi \u0111\u01b0\u1ee3c ph\u00e9p.<\/li>\n<\/ul>\n<p data-sourcepos=\"24:1-24:419\">Vi\u1ec7c th\u1ef1c thi c\u00e1c ch\u00ednh s\u00e1ch tu\u00e2n th\u1ee7 t\u1ea1o ra m\u1ed9t r\u00e0o c\u1ea3n ch\u1ed1ng l\u1ea1i c\u00e1c m\u1ed1i \u0111e d\u1ecda t\u1eeb c\u00e1c thi\u1ebft b\u1ecb kh\u00f4ng \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd b\u1eb1ng c\u00e1ch trao cho c\u00e1c t\u1ed5 ch\u1ee9c quy\u1ec1n ki\u1ec3m so\u00e1t nh\u1eefng thi\u1ebft b\u1ecb n\u00e0o k\u1ebft n\u1ed1i v\u1edbi m\u1ea1ng c\u1ee7a h\u1ecd. C\u00e1ch ti\u1ebfp c\u1eadn n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng t\u1ea5t c\u1ea3 c\u00e1c thi\u1ebft b\u1ecb \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n b\u1ea3o m\u1eadt t\u1ed1i thi\u1ec3u tr\u01b0\u1edbc khi c\u00f3 quy\u1ec1n truy c\u1eadp m\u1ea1ng, ng\u0103n ch\u1eb7n c\u00e1c thi\u1ebft b\u1ecb c\u00e1 nh\u00e2n c\u00f3 kh\u1ea3 n\u0103ng b\u1ecb t\u1ed5n th\u01b0\u01a1ng tr\u1edf th\u00e0nh g\u00e1nh n\u1eb7ng b\u1ea3o m\u1eadt.<\/p>\n<p data-sourcepos=\"26:1-26:49\"><strong>2. Ki\u1ec3m So\u00e1t Truy C\u1eadp v\u00e0 \u1ee6y Quy\u1ec1n Nghi\u00eam Ng\u1eb7t<\/strong><\/p>\n<p data-sourcepos=\"28:1-28:156\">C\u00e1c gi\u1ea3i ph\u00e1p b\u1ea3o m\u1eadt Zero Trust th\u1ef1c thi c\u00e1c ki\u1ec3m so\u00e1t truy c\u1eadp chi ti\u1ebft d\u1ef1a tr\u00ean danh t\u00ednh ng\u01b0\u1eddi d\u00f9ng, s\u1ef1 tu\u00e2n th\u1ee7 c\u1ee7a thi\u1ebft b\u1ecb v\u00e0 v\u1ecb tr\u00ed. V\u1edbi Safous ZTA:<\/p>\n<ul data-sourcepos=\"30:1-33:0\">\n<li data-sourcepos=\"30:1-30:82\">Quy\u1ec1n truy c\u1eadp d\u1ef1a tr\u00ean IP v\u00e0 v\u1ecb tr\u00ed \u0111\u00e3 ng\u0103n ch\u1eb7n c\u00e1c \u0111\u0103ng nh\u1eadp t\u1eeb xa tr\u00e1i ph\u00e9p.<\/li>\n<li data-sourcepos=\"31:1-31:148\">Quy\u1ec1n truy c\u1eadp theo nguy\u00ean t\u1eafc \u0111\u1eb7c quy\u1ec1n t\u1ed1i thi\u1ec3u \u0111\u00e3 gi\u1edbi h\u1ea1n quy\u1ec1n truy c\u1eadp d\u1eef li\u1ec7u ch\u1ec9 cho nh\u1eefng nh\u00e2n vi\u00ean c\u1ea7n thi\u1ebft, gi\u1ea3m thi\u1ec3u nguy c\u01a1 b\u1ecb l\u1ed9.<\/li>\n<li data-sourcepos=\"32:1-33:0\">X\u00e1c th\u1ef1c \u0111a y\u1ebfu t\u1ed1 (MFA) \u0111\u00e3 th\u00eam m\u1ed9t l\u1edbp b\u1ea3o m\u1eadt b\u1ed5 sung \u0111\u1ec3 ch\u1ec9 nh\u1eefng ng\u01b0\u1eddi d\u00f9ng \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c minh m\u1edbi c\u00f3 th\u1ec3 \u0111\u0103ng nh\u1eadp.<\/li>\n<\/ul>\n<p data-sourcepos=\"34:1-34:195\">C\u00e1c ki\u1ec3m so\u00e1t nghi\u00eam ng\u1eb7t n\u00e0y \u0111\u1ea3m b\u1ea3o ng\u01b0\u1eddi d\u00f9ng ch\u1ec9 truy c\u1eadp nh\u1eefng g\u00ec h\u1ecd c\u1ea7n khi h\u1ecd c\u1ea7n \u2013 v\u00ec v\u1eady ngay c\u1ea3 khi k\u1ebb t\u1ea5n c\u00f4ng t\u00ecm c\u00e1ch x\u00e2m nh\u1eadp ban \u0111\u1ea7u, ch\u00fang c\u0169ng kh\u00f4ng th\u1ec3 di chuy\u1ec3n ngang qua m\u1ea1ng.<\/p>\n<p data-sourcepos=\"36:1-36:59\"><strong>3. Gi\u00e1m S\u00e1t Theo Th\u1eddi Gian Th\u1ef1c v\u00e0 Ph\u00e1t Hi\u1ec7n M\u1ed1i \u0110e D\u1ecda<\/strong><\/p>\n<p data-sourcepos=\"38:1-38:150\">Gi\u00e1m s\u00e1t li\u00ean t\u1ee5c l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 ph\u00e1t hi\u1ec7n c\u00e1c ho\u1ea1t \u0111\u1ed9ng b\u1ea5t th\u01b0\u1eddng tr\u01b0\u1edbc khi ch\u00fang leo thang th\u00e0nh c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng m\u1ea1ng. Safous ZTA cung c\u1ea5p:<\/p>\n<ul data-sourcepos=\"40:1-43:0\">\n<li data-sourcepos=\"40:1-40:92\">Gi\u00e1m s\u00e1t m\u00f4 h\u00ecnh truy c\u1eadp theo th\u1eddi gian th\u1ef1c \u0111\u1ec3 ph\u00e1t hi\u1ec7n v\u00e0 ch\u1eb7n c\u00e1c ho\u1ea1t \u0111\u1ed9ng \u0111\u00e1ng ng\u1edd.<\/li>\n<li data-sourcepos=\"41:1-41:98\">Ph\u1ea3n \u1ee9ng m\u1ed1i \u0111e d\u1ecda t\u1ef1 \u0111\u1ed9ng \u0111\u1ec3 c\u00f4 l\u1eadp v\u00e0 gi\u1ea3m thi\u1ec3u c\u00e1c r\u1ee7i ro ti\u1ec1m \u1ea9n tr\u01b0\u1edbc khi ch\u00fang lan r\u1ed9ng.<\/li>\n<li data-sourcepos=\"42:1-43:0\">Ph\u00e2n t\u00edch b\u1ea3o m\u1eadt chi ti\u1ebft \u0111\u1ec3 gi\u00fap c\u00e1c CISOs v\u00e0 \u0111\u1ed9i ng\u0169 CNTT ch\u1ee7 \u0111\u1ed9ng t\u0103ng c\u01b0\u1eddng t\u01b0 th\u1ebf b\u1ea3o m\u1eadt.<\/li>\n<\/ul>\n<p data-sourcepos=\"44:1-44:238\">S\u1ef1 c\u1ea3nh gi\u00e1c li\u00ean t\u1ee5c n\u00e0y mang l\u1ea1i cho c\u00e1c \u0111\u1ed9i ng\u0169 b\u1ea3o m\u1eadt kh\u1ea3 n\u0103ng hi\u1ec3n th\u1ecb c\u1ea7n thi\u1ebft \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c m\u1ed1i \u0111e d\u1ecda m\u1ed9t c\u00e1ch nhanh ch\u00f3ng. Thay v\u00ec ch\u1edd \u0111\u1ee3i thi\u1ec7t h\u1ea1i x\u1ea3y ra, h\u1ec7 th\u1ed1ng ch\u1ee7 \u0111\u1ed9ng t\u00ecm ki\u1ebfm c\u00e1c h\u00e0nh vi \u0111\u00e1ng ng\u1edd v\u00e0 ph\u1ea3n \u1ee9ng ph\u00f9 h\u1ee3p.<\/p>\n<p data-sourcepos=\"44:1-44:238\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-45885 aligncenter\" src=\"https:\/\/vinastech.vn\/wp-content\/uploads\/2025\/04\/safous-blog-blogforzerotrust-inline2-800x329.webp\" alt=\"\" width=\"800\" height=\"329\" srcset=\"https:\/\/vinastech.vn\/wp-content\/uploads\/2025\/04\/safous-blog-blogforzerotrust-inline2-800x329.webp 800w, https:\/\/vinastech.vn\/wp-content\/uploads\/2025\/04\/safous-blog-blogforzerotrust-inline2-768x316.webp 768w, https:\/\/vinastech.vn\/wp-content\/uploads\/2025\/04\/safous-blog-blogforzerotrust-inline2-600x247.webp 600w, https:\/\/vinastech.vn\/wp-content\/uploads\/2025\/04\/safous-blog-blogforzerotrust-inline2.webp 850w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/p>\n<h3 data-sourcepos=\"46:1-46:61\"><strong>M\u1edf R\u1ed9ng B\u1ea3o V\u1ec7 Zero Trust Cho C\u00e1c Nh\u00e0 Cung C\u1ea5p B\u00ean Th\u1ee9 Ba<\/strong><\/h3>\n<p data-sourcepos=\"48:1-48:582\">Gi\u1ed1ng nh\u01b0 c\u00e1c ch\u00ednh s\u00e1ch BYOD, c\u00e1c nh\u00e0 cung c\u1ea5p b\u00ean th\u1ee9 ba \u0111\u1ea1i di\u1ec7n cho m\u1ed9t l\u1ed7 h\u1ed5ng an ninh m\u1ea1ng th\u01b0\u1eddng b\u1ecb b\u1ecf qua. V\u00ec c\u00e1c nh\u00e0 cung c\u1ea5p b\u00ean ngo\u00e0i c\u00f3 th\u1ec3 c\u00f3 c\u00e1c ti\u00eau chu\u1ea9n v\u00e0 th\u00f4ng l\u1ec7 b\u1ea3o m\u1eadt kh\u00e1c nhau, h\u1ecd c\u00f3 th\u1ec3 t\u1ea1o ra c\u00e1c \u0111i\u1ec3m x\u00e2m nh\u1eadp ti\u1ec1m \u1ea9n cho ransomware v\u00e0 c\u00e1c m\u1ed1i \u0111e d\u1ecda kh\u00f4ng gian m\u1ea1ng kh\u00e1c khi truy c\u1eadp m\u1ea1ng c\u00f4ng ty c\u1ee7a b\u1ea1n. ZTA gi\u1ea3i quy\u1ebft th\u00e1ch th\u1ee9c n\u00e0y b\u1eb1ng c\u00e1ch \u00e1p d\u1ee5ng c\u00e1c ki\u1ec3m so\u00e1t truy c\u1eadp v\u00e0 quy tr\u00ecnh x\u00e1c minh nghi\u00eam ng\u1eb7t t\u01b0\u01a1ng t\u1ef1 cho c\u00e1c k\u1ebft n\u1ed1i c\u1ee7a b\u00ean th\u1ee9 ba nh\u01b0 \u0111\u1ed1i v\u1edbi m\u00f4i tr\u01b0\u1eddng n\u1ed9i b\u1ed9 v\u00e0 BYOD, chuy\u1ec3n \u0111\u1ed5i hi\u1ec7u qu\u1ea3 vi\u1ec7c qu\u1ea3n l\u00fd quy\u1ec1n truy c\u1eadp c\u1ee7a nh\u00e0 cung c\u1ea5p.<\/p>\n<p data-sourcepos=\"50:1-50:514\">Vi\u1ec7c tri\u1ec3n khai c\u00e1c nguy\u00ean t\u1eafc Zero Trust cho c\u00e1c t\u01b0\u01a1ng t\u00e1c v\u1edbi nh\u00e0 cung c\u1ea5p cho ph\u00e9p c\u00e1c t\u1ed5 ch\u1ee9c ch\u1ec9 c\u1ea5p cho nh\u00e0 cung c\u1ea5p quy\u1ec1n truy c\u1eadp t\u1ed1i thi\u1ec3u c\u1ea7n thi\u1ebft cho c\u00e1c h\u1ec7 th\u1ed1ng c\u1ee5 th\u1ec3. T\u01b0\u01a1ng t\u1ef1 nh\u01b0 quy\u1ec1n truy c\u1eadp BYOD, c\u00e1c n\u1ec1n t\u1ea3ng ZTA s\u1ebd li\u00ean t\u1ee5c x\u00e1c minh quy\u1ec1n truy c\u1eadp c\u1ee7a nh\u00e0 cung c\u1ea5p b\u00ean th\u1ee9 ba v\u00e0 ch\u1ea5m d\u1ee9t ngay l\u1eadp t\u1ee9c n\u1ebfu ph\u00e1t hi\u1ec7n ho\u1ea1t \u0111\u1ed9ng \u0111\u00e1ng ng\u1edd. C\u00e1ch ti\u1ebfp c\u1eadn n\u00e0y kh\u00f4ng ch\u1ec9 gi\u1ea3m thi\u1ec3u r\u1ee7i ro t\u1eeb c\u00e1c s\u1ef1 c\u1ed1 do nh\u00e0 cung c\u1ea5p g\u00e2y ra m\u00e0 c\u00f2n cung c\u1ea5p kh\u1ea3 n\u0103ng hi\u1ec3n th\u1ecb t\u1ed1t h\u01a1n v\u00e0o c\u00e1c t\u01b0\u01a1ng t\u00e1c m\u1ea1ng b\u00ean ngo\u00e0i.<\/p>\n<h3 data-sourcepos=\"52:1-52:58\"><strong>Nh\u1eefng \u0110i\u1ec3m Ch\u00ednh D\u00e0nh Cho CISOs v\u00e0 Tr\u01b0\u1edfng B\u1ed9 Ph\u1eadn CNTT<\/strong><\/h3>\n<p data-sourcepos=\"54:1-54:180\">Tr\u01b0\u1edbc s\u1ef1 gia t\u0103ng c\u1ee7a c\u00e1c m\u1ed1i \u0111e d\u1ecda nh\u1eafm v\u00e0o c\u00e1c thi\u1ebft b\u1ecb kh\u00f4ng \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd, c\u00e1c nh\u00e0 l\u00e3nh \u0111\u1ea1o CNTT n\u00ean xem x\u00e9t c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt t\u1ed1t nh\u1ea5t sau \u0111\u00e2y cho BYOD trong doanh nghi\u1ec7p:<\/p>\n<ul data-sourcepos=\"56:1-59:0\">\n<li data-sourcepos=\"56:1-56:119\"><strong>Th\u1ef1c thi ch\u00ednh s\u00e1ch tu\u00e2n th\u1ee7 BYOD<\/strong> \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ec9 c\u00e1c thi\u1ebft b\u1ecb an to\u00e0n, \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd m\u1edbi k\u1ebft n\u1ed1i v\u1edbi m\u1ea1ng c\u00f4ng ty.<\/li>\n<li data-sourcepos=\"57:1-57:123\"><strong>Tri\u1ec3n khai c\u00e1c ki\u1ec3m so\u00e1t truy c\u1eadp nghi\u00eam ng\u1eb7t<\/strong> xem x\u00e9t IP, v\u1ecb tr\u00ed v\u00e0 vai tr\u00f2 ng\u01b0\u1eddi d\u00f9ng \u0111\u1ec3 gi\u1ea3m thi\u1ec3u b\u1ec1 m\u1eb7t t\u1ea5n c\u00f4ng.<\/li>\n<li data-sourcepos=\"58:1-59:0\"><strong>\u00c1p d\u1ee5ng gi\u00e1m s\u00e1t li\u00ean t\u1ee5c v\u00e0 ph\u00e1t hi\u1ec7n m\u1ed1i \u0111e d\u1ecda theo th\u1eddi gian th\u1ef1c<\/strong> \u0111\u1ec3 \u1ee9ng ph\u00f3 ngay l\u1eadp t\u1ee9c v\u1edbi c\u00e1c s\u1ef1 c\u1ed1 b\u1ea3o m\u1eadt.<\/li>\n<\/ul>\n<p data-sourcepos=\"60:1-60:225\">Vi\u1ec7c t\u00edch h\u1ee3p c\u00e1c nguy\u00ean t\u1eafc Zero Trust cho ph\u00e9p c\u00e1c CISOs v\u00e0 nh\u00e0 l\u00e3nh \u0111\u1ea1o CNTT gi\u1ea3m thi\u1ec3u c\u00e1c r\u1ee7i ro li\u00ean quan \u0111\u1ebfn ch\u00ednh s\u00e1ch BYOD v\u00e0 quy\u1ec1n truy c\u1eadp c\u1ee7a nh\u00e0 cung c\u1ea5p b\u00ean th\u1ee9 ba \u0111\u1ed3ng th\u1eddi b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u kinh doanh quan tr\u1ecdng.<\/p>\n<h3 data-sourcepos=\"62:1-62:57\"><strong>T\u0103ng C\u01b0\u1eddng B\u1ea3o M\u1eadt BYOD C\u1ee7a B\u1ea1n V\u1edbi Safous Zero Trust<\/strong><\/h3>\n<p data-sourcepos=\"64:1-64:289\"><strong>Safous ZTA<\/strong> cung c\u1ea5p m\u1ed9t khung b\u1ea3o m\u1eadt m\u1ea1nh m\u1ebd cho c\u00e1c t\u1ed5 ch\u1ee9c \u00e1p d\u1ee5ng ch\u00ednh s\u00e1ch BYOD. N\u1ec1n t\u1ea3ng t\u1ea5t c\u1ea3 trong m\u1ed9t c\u1ee7a ch\u00fang t\u00f4i \u0111\u1ea3m b\u1ea3o truy c\u1eadp t\u1eeb xa an to\u00e0n, x\u00e1c minh li\u00ean t\u1ee5c v\u00e0 gi\u1ea3m thi\u1ec3u m\u1ed1i \u0111e d\u1ecda ch\u1ee7 \u0111\u1ed9ng \u2013 c\u00e1c th\u00e0nh ph\u1ea7n kh\u00f4ng th\u1ec3 thi\u1ebfu cho c\u00e1c chi\u1ebfn l\u01b0\u1ee3c an ninh m\u1ea1ng hi\u1ec7n \u0111\u1ea1i.<\/p>\n<h3 data-sourcepos=\"41:1-41:470\"><strong>Tham kh\u1ea3o c\u00e1c s\u1ea3n ph\u1ea9m kh\u00e1c c\u1ee7a\u00a0<a href=\"https:\/\/vinastech.vn\/\">Vinastech<\/a>.<\/strong><\/h3>\n","protected":false},"excerpt":{"rendered":"<p>R\u1ee7i ro b\u1ea3o m\u1eadt \u0111ang gia t\u0103ng khi ng\u00e0y c\u00e0ng nhi\u1ec1u t\u1ed5 ch\u1ee9c \u00e1p d\u1ee5ng ch\u00ednh s\u00e1ch &#8220;Mang Thi\u1ebft B\u1ecb C\u00e1 Nh\u00e2n \u0110\u1ebfn N\u01a1i L\u00e0m Vi\u1ec7c&#8221; (BYOD) \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng t\u00ednh linh ho\u1ea1t v\u00e0 n\u0103ng su\u1ea5t cho nh\u00e2n vi\u00ean. C\u00e1c thi\u1ebft b\u1ecb tr\u00e1i ph\u00e9p v\u00e0 kh\u00f4ng tu\u00e2n th\u1ee7 c\u00f3 th\u1ec3 t\u1ea1o ra c\u00e1c l\u1ed7 h\u1ed5ng,&#8230;<\/p>\n","protected":false},"author":7,"featured_media":45886,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1718],"tags":[],"class_list":["post-45883","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-cong-nghe-vi"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>T\u1ea1i sao b\u1ea3o m\u1eadt Zero Trust l\u00e0 l\u00e1 ch\u1eafn t\u1ed1i th\u01b0\u1ee3ng ch\u1ed1ng l\u1ea1i c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng Ransomware<\/title>\n<meta name=\"description\" content=\"R\u1ee7i ro b\u1ea3o m\u1eadt \u0111ang gia t\u0103ng khi ng\u00e0y c\u00e0ng nhi\u1ec1u t\u1ed5 ch\u1ee9c \u00e1p d\u1ee5ng ch\u00ednh s\u00e1ch &quot;Mang Thi\u1ebft B\u1ecb C\u00e1 Nh\u00e2n \u0110\u1ebfn N\u01a1i L\u00e0m Vi\u1ec7c&quot; (BYOD) \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng t\u00ednh linh ho\u1ea1t v\u00e0 n\u0103ng su\u1ea5t cho nh\u00e2n vi\u00ean. C\u00e1c thi\u1ebft b\u1ecb tr\u00e1i ph\u00e9p v\u00e0 kh\u00f4ng tu\u00e2n th\u1ee7 c\u00f3 th\u1ec3 t\u1ea1o ra c\u00e1c l\u1ed7 h\u1ed5ng, c\u00f3 kh\u1ea3 n\u0103ng ph\u01a1i b\u00e0y m\u1ea1ng c\u00f4ng ty tr\u01b0\u1edbc c\u00e1c m\u1ed1i \u0111e d\u1ecda kh\u00f4ng gian m\u1ea1ng. M\u1ed9t v\u00ed d\u1ee5 \u0111\u00e1ng ch\u00fa \u00fd l\u00e0 s\u1ef1 c\u1ed1 b\u1ea3o m\u1eadt g\u1ea7n \u0111\u00e2y t\u1ea1i S. Ishimitsu &amp; Co., Ltd., cho th\u1ea5y m\u1ed9t chi\u1ebfc m\u00e1y t\u00ednh x\u00e1ch tay \u0111\u01b0\u1ee3c trang b\u1ecb SIM \u0111\u00e3 tr\u1edf th\u00e0nh \u0111i\u1ec3m x\u00e2m nh\u1eadp cho m\u1ed9t cu\u1ed9c t\u1ea5n c\u00f4ng ransomware t\u00e0n kh\u1ed1c l\u00e0m gi\u00e1n \u0111o\u1ea1n ho\u1ea1t \u0111\u1ed9ng kinh doanh. H\u00e3y \u0111\u1ecdc ti\u1ebfp \u0111\u1ec3 t\u00ecm hi\u1ec3u t\u1ea1i sao b\u1ea3o m\u1eadt truy\u1ec1n th\u1ed1ng th\u1ea5t b\u1ea1i trong m\u00f4i tr\u01b0\u1eddng BYOD v\u00e0 Ki\u1ebfn tr\u00fac Zero Trust (ZTA) c\u00f3 th\u1ec3 gi\u00fap t\u1ed5 ch\u1ee9c c\u1ee7a b\u1ea1n gi\u1ea3m thi\u1ec3u nh\u1eefng r\u1ee7i ro n\u00e0y nh\u01b0 th\u1ebf n\u00e0o.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/vinastech.vn\/tai-sao-bao-mat-zero-trust-la-la-chan-toi-thuong-chong-lai-cac-cuoc-tan-cong-ransomware\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"T\u1ea1i sao b\u1ea3o m\u1eadt Zero Trust l\u00e0 l\u00e1 ch\u1eafn t\u1ed1i th\u01b0\u1ee3ng ch\u1ed1ng l\u1ea1i c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng Ransomware\" \/>\n<meta property=\"og:description\" content=\"R\u1ee7i ro b\u1ea3o m\u1eadt \u0111ang gia t\u0103ng khi ng\u00e0y c\u00e0ng nhi\u1ec1u t\u1ed5 ch\u1ee9c \u00e1p d\u1ee5ng ch\u00ednh s\u00e1ch &quot;Mang Thi\u1ebft B\u1ecb C\u00e1 Nh\u00e2n \u0110\u1ebfn N\u01a1i L\u00e0m Vi\u1ec7c&quot; (BYOD) \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng t\u00ednh linh ho\u1ea1t v\u00e0 n\u0103ng su\u1ea5t cho nh\u00e2n vi\u00ean. C\u00e1c thi\u1ebft b\u1ecb tr\u00e1i ph\u00e9p v\u00e0 kh\u00f4ng tu\u00e2n th\u1ee7 c\u00f3 th\u1ec3 t\u1ea1o ra c\u00e1c l\u1ed7 h\u1ed5ng, c\u00f3 kh\u1ea3 n\u0103ng ph\u01a1i b\u00e0y m\u1ea1ng c\u00f4ng ty tr\u01b0\u1edbc c\u00e1c m\u1ed1i \u0111e d\u1ecda kh\u00f4ng gian m\u1ea1ng. M\u1ed9t v\u00ed d\u1ee5 \u0111\u00e1ng ch\u00fa \u00fd l\u00e0 s\u1ef1 c\u1ed1 b\u1ea3o m\u1eadt g\u1ea7n \u0111\u00e2y t\u1ea1i S. Ishimitsu &amp; Co., Ltd., cho th\u1ea5y m\u1ed9t chi\u1ebfc m\u00e1y t\u00ednh x\u00e1ch tay \u0111\u01b0\u1ee3c trang b\u1ecb SIM \u0111\u00e3 tr\u1edf th\u00e0nh \u0111i\u1ec3m x\u00e2m nh\u1eadp cho m\u1ed9t cu\u1ed9c t\u1ea5n c\u00f4ng ransomware t\u00e0n kh\u1ed1c l\u00e0m gi\u00e1n \u0111o\u1ea1n ho\u1ea1t \u0111\u1ed9ng kinh doanh. H\u00e3y \u0111\u1ecdc ti\u1ebfp \u0111\u1ec3 t\u00ecm hi\u1ec3u t\u1ea1i sao b\u1ea3o m\u1eadt truy\u1ec1n th\u1ed1ng th\u1ea5t b\u1ea1i trong m\u00f4i tr\u01b0\u1eddng BYOD v\u00e0 Ki\u1ebfn tr\u00fac Zero Trust (ZTA) c\u00f3 th\u1ec3 gi\u00fap t\u1ed5 ch\u1ee9c c\u1ee7a b\u1ea1n gi\u1ea3m thi\u1ec3u nh\u1eefng r\u1ee7i ro n\u00e0y nh\u01b0 th\u1ebf n\u00e0o.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/vinastech.vn\/tai-sao-bao-mat-zero-trust-la-la-chan-toi-thuong-chong-lai-cac-cuoc-tan-cong-ransomware\/\" \/>\n<meta property=\"og:site_name\" content=\"D\u1ecaCH V\u1ee4 C\u00d4NG NGH\u1ec6 VI\u1ec6T NAM\" \/>\n<meta property=\"article:published_time\" content=\"2025-04-25T02:55:39+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/vinastech.vn\/wp-content\/uploads\/2025\/04\/Screenshot-2025-04-25-095432.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1012\" \/>\n\t<meta property=\"og:image:height\" content=\"570\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Nguy\u1ec5n Huy\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi\" \/>\n\t<meta name=\"twitter:data1\" content=\"Nguy\u1ec5n Huy\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data2\" content=\"9 ph\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/vinastech.vn\/tai-sao-bao-mat-zero-trust-la-la-chan-toi-thuong-chong-lai-cac-cuoc-tan-cong-ransomware\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/vinastech.vn\/tai-sao-bao-mat-zero-trust-la-la-chan-toi-thuong-chong-lai-cac-cuoc-tan-cong-ransomware\/\"},\"author\":{\"name\":\"Nguy\u1ec5n Huy\",\"@id\":\"https:\/\/vinastech.vn\/#\/schema\/person\/c02b1659828185d2170c967fe9c4e5c2\"},\"headline\":\"T\u1ea1i sao b\u1ea3o m\u1eadt Zero Trust l\u00e0 l\u00e1 ch\u1eafn t\u1ed1i th\u01b0\u1ee3ng ch\u1ed1ng l\u1ea1i c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng Ransomware\",\"datePublished\":\"2025-04-25T02:55:39+00:00\",\"dateModified\":\"2025-04-25T02:55:39+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/vinastech.vn\/tai-sao-bao-mat-zero-trust-la-la-chan-toi-thuong-chong-lai-cac-cuoc-tan-cong-ransomware\/\"},\"wordCount\":2229,\"publisher\":{\"@id\":\"https:\/\/vinastech.vn\/#organization\"},\"articleSection\":[\"Tin c\u00f4ng ngh\u1ec7\"],\"inLanguage\":\"vi\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/vinastech.vn\/tai-sao-bao-mat-zero-trust-la-la-chan-toi-thuong-chong-lai-cac-cuoc-tan-cong-ransomware\/\",\"url\":\"https:\/\/vinastech.vn\/tai-sao-bao-mat-zero-trust-la-la-chan-toi-thuong-chong-lai-cac-cuoc-tan-cong-ransomware\/\",\"name\":\"T\u1ea1i sao b\u1ea3o m\u1eadt Zero Trust l\u00e0 l\u00e1 ch\u1eafn t\u1ed1i th\u01b0\u1ee3ng ch\u1ed1ng l\u1ea1i c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng Ransomware\",\"isPartOf\":{\"@id\":\"https:\/\/vinastech.vn\/#website\"},\"datePublished\":\"2025-04-25T02:55:39+00:00\",\"dateModified\":\"2025-04-25T02:55:39+00:00\",\"description\":\"R\u1ee7i ro b\u1ea3o m\u1eadt \u0111ang gia t\u0103ng khi ng\u00e0y c\u00e0ng nhi\u1ec1u t\u1ed5 ch\u1ee9c \u00e1p d\u1ee5ng ch\u00ednh s\u00e1ch \\\"Mang Thi\u1ebft B\u1ecb C\u00e1 Nh\u00e2n \u0110\u1ebfn N\u01a1i L\u00e0m Vi\u1ec7c\\\" (BYOD) \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng t\u00ednh linh ho\u1ea1t v\u00e0 n\u0103ng su\u1ea5t cho nh\u00e2n vi\u00ean. 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C\u00e1c thi\u1ebft b\u1ecb tr\u00e1i ph\u00e9p v\u00e0 kh\u00f4ng tu\u00e2n th\u1ee7 c\u00f3 th\u1ec3 t\u1ea1o ra c\u00e1c l\u1ed7 h\u1ed5ng, c\u00f3 kh\u1ea3 n\u0103ng ph\u01a1i b\u00e0y m\u1ea1ng c\u00f4ng ty tr\u01b0\u1edbc c\u00e1c m\u1ed1i \u0111e d\u1ecda kh\u00f4ng gian m\u1ea1ng. M\u1ed9t v\u00ed d\u1ee5 \u0111\u00e1ng ch\u00fa \u00fd l\u00e0 s\u1ef1 c\u1ed1 b\u1ea3o m\u1eadt g\u1ea7n \u0111\u00e2y t\u1ea1i S. Ishimitsu & Co., Ltd., cho th\u1ea5y m\u1ed9t chi\u1ebfc m\u00e1y t\u00ednh x\u00e1ch tay \u0111\u01b0\u1ee3c trang b\u1ecb SIM \u0111\u00e3 tr\u1edf th\u00e0nh \u0111i\u1ec3m x\u00e2m nh\u1eadp cho m\u1ed9t cu\u1ed9c t\u1ea5n c\u00f4ng ransomware t\u00e0n kh\u1ed1c l\u00e0m gi\u00e1n \u0111o\u1ea1n ho\u1ea1t \u0111\u1ed9ng kinh doanh. H\u00e3y \u0111\u1ecdc ti\u1ebfp \u0111\u1ec3 t\u00ecm hi\u1ec3u t\u1ea1i sao b\u1ea3o m\u1eadt truy\u1ec1n th\u1ed1ng th\u1ea5t b\u1ea1i trong m\u00f4i tr\u01b0\u1eddng BYOD v\u00e0 Ki\u1ebfn tr\u00fac Zero Trust (ZTA) c\u00f3 th\u1ec3 gi\u00fap t\u1ed5 ch\u1ee9c c\u1ee7a b\u1ea1n gi\u1ea3m thi\u1ec3u nh\u1eefng r\u1ee7i ro n\u00e0y nh\u01b0 th\u1ebf n\u00e0o.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/vinastech.vn\/tai-sao-bao-mat-zero-trust-la-la-chan-toi-thuong-chong-lai-cac-cuoc-tan-cong-ransomware\/","og_locale":"vi_VN","og_type":"article","og_title":"T\u1ea1i sao b\u1ea3o m\u1eadt Zero Trust l\u00e0 l\u00e1 ch\u1eafn t\u1ed1i th\u01b0\u1ee3ng ch\u1ed1ng l\u1ea1i c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng Ransomware","og_description":"R\u1ee7i ro b\u1ea3o m\u1eadt \u0111ang gia t\u0103ng khi ng\u00e0y c\u00e0ng nhi\u1ec1u t\u1ed5 ch\u1ee9c \u00e1p d\u1ee5ng ch\u00ednh s\u00e1ch \"Mang Thi\u1ebft B\u1ecb C\u00e1 Nh\u00e2n \u0110\u1ebfn N\u01a1i L\u00e0m Vi\u1ec7c\" (BYOD) \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng t\u00ednh linh ho\u1ea1t v\u00e0 n\u0103ng su\u1ea5t cho nh\u00e2n vi\u00ean. 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