{"id":16448,"date":"2023-07-20T17:04:30","date_gmt":"2023-07-20T10:04:30","guid":{"rendered":"https:\/\/www.thegioimaychu.vn\/blog\/?p=16448"},"modified":"2023-07-20T17:04:30","modified_gmt":"2023-07-20T10:04:30","slug":"bao-mat-lam-viec-tu-xa-dinh-nghia-rui-ro-va-cach-bao-mat","status":"publish","type":"post","link":"https:\/\/thegioimaychu.vn\/blog\/tong-hop\/bao-mat-lam-viec-tu-xa-dinh-nghia-rui-ro-va-cach-bao-mat-p16448\/","title":{"rendered":"B\u1ea3o m\u1eadt l\u00e0m vi\u1ec7c t\u1eeb xa: \u0110\u1ecbnh ngh\u0129a, r\u1ee7i ro v\u00e0 c\u00e1ch b\u1ea3o m\u1eadt"},"content":{"rendered":"<style>.iblink{color:#975!important;}.iblink:hover{color:orange!important;}<\/style><p>B\u1ea3o m\u1eadt l\u00e0m vi\u1ec7c t\u1eeb xa \u0111\u1ec1 c\u1eadp \u0111\u1ebfn nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p b\u1ea3o v\u1ec7 c\u00e1c h\u1ec7 th\u1ed1ng v\u00e0 th\u00f4ng tin nh\u1ea1y c\u1ea3m khi nh\u00e2n vi\u00ean l\u00e0m vi\u1ec7c t\u1ea1i nh\u00e0 ho\u1eb7c \u1edf c\u00e1c \u0111\u1ecba \u0111i\u1ec3m t\u1eeb xa.\u00a0N\u00f3 li\u00ean quan \u0111\u1ebfn vi\u1ec7c b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u kh\u1ecfi s\u1ef1 truy c\u1eadp tr\u00e1i ph\u00e9p, s\u1eed d\u1ee5ng, ti\u1ebft l\u1ed9, gi\u00e1n \u0111o\u1ea1n, s\u1eeda \u0111\u1ed5i ho\u1eb7c ph\u00e1 h\u1ee7y.\u00a0Khi l\u00e0m vi\u1ec7c t\u1eeb xa ng\u00e0y c\u00e0ng ph\u1ed5 bi\u1ebfn, c\u00e1c doanh nghi\u1ec7p v\u00e0 nh\u00e2n vi\u00ean ph\u1ea3i nh\u1eadn th\u1ee9c \u0111\u01b0\u1ee3c nh\u1eefng th\u00e1ch th\u1ee9c v\u1ec1 b\u1ea3o m\u1eadt m\u00e0 n\u00f3 hi\u1ec7n h\u1eefu.<\/p>\n<p>\u0110\u1ec3 h\u1ed7 tr\u1ee3 thi\u1ebft l\u1eadp l\u00e0m vi\u1ec7c k\u1ebft h\u1ee3p v\u00e0 l\u00e0m vi\u1ec7c t\u1eeb xa, c\u00e1c t\u1ed5 ch\u1ee9c ph\u1ea3i \u0111\u1ea7u t\u01b0 m\u1ed9t c\u00e1ch chi\u1ebfn l\u01b0\u1ee3c v\u00e0o c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t v\u00e0 b\u1ea3o m\u1eadt \u1ee9ng d\u1ee5ng li\u1ec1n m\u1ea1ch.\u00a0C\u00e1c gi\u1ea3i ph\u00e1p b\u1ea3o m\u1eadt l\u00e0m vi\u1ec7c t\u1eeb xa cho ph\u00e9p truy c\u1eadp an to\u00e0n v\u00e0o c\u00e1c \u1ee9ng d\u1ee5ng kinh doanh m\u00e0 kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng.\u00a0C\u00e1c t\u1ed5 ch\u1ee9c c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i c\u1ee7a nh\u00e2n l\u1ef1c l\u00e0m vi\u1ec7c t\u1eeb xa v\u00e0 b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u c\u1ee7a c\u00f4ng ty b\u1eb1ng vi\u1ec7c ch\u1ee7 \u0111\u1ed9ng gi\u1ea3i quy\u1ebft c\u00e1c r\u1ee7i ro ti\u1ec1m \u1ea9n.<\/p>\n<p>Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang ta s\u1ebd \u0111i s\u00e2u v\u00e0o th\u1ebf gi\u1edbi ph\u1ee9c t\u1ea1p c\u1ee7a b\u1ea3o m\u1eadt l\u00e0m vi\u1ec7c t\u1eeb xa, kh\u00e1m ph\u00e1 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p hay nh\u1ea5t, chi\u1ebfn l\u01b0\u1ee3c thi\u1ebft th\u1ef1c v\u00e0 c\u00f4ng c\u1ee5 \u0111\u1ec3 thi\u1ebft l\u1eadp h\u1ec7 th\u1ed1ng ph\u00f2ng th\u1ee7 m\u1ea1nh m\u1ebd tr\u01b0\u1edbc c\u00e1c m\u1ed1i \u0111e d\u1ecda m\u1edbi n\u1ed5i.\u00a0Ch\u00fang ta s\u1ebd th\u1ea3o lu\u1eadn v\u1ec1 c\u00e1c bi\u1ec7n ph\u00e1p kh\u00e1c nhau \u0111\u1ec3 gi\u1ea3m r\u1ee7i ro b\u1ea3o m\u1eadt khi l\u00e0m vi\u1ec7c t\u1eeb xa, bao g\u1ed3m\u00a0<a href=\"https:\/\/www.enterprisenetworkingplanet.com\/security\/network-security\/\" target=\"_blank\" rel=\"noreferrer noopener\">k\u1ebft n\u1ed1i m\u1ea1ng an to\u00e0n<\/a>, x\u00e1c th\u1ef1c, m\u00e3 h\u00f3a, \u0111\u00e0o t\u1ea1o nh\u00e2n vi\u00ean v\u00e0 tu\u00e2n th\u1ee7.<\/p>\n<h2>T\u1ea1i sao b\u1ea3o m\u1eadt l\u00e0m vi\u1ec7c t\u1eeb xa l\u1ea1i quan tr\u1ecdng?<\/h2>\n<p>B\u1ea3o m\u1eadt l\u00e0m vi\u1ec7c t\u1eeb xa l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 b\u1ea3o v\u1ec7 c\u1ea3 nh\u00e2n vi\u00ean v\u00e0 doanh nghi\u1ec7p kh\u1ecfi c\u00e1c vi ph\u1ea1m d\u1eef li\u1ec7u v\u00e0 c\u00e1c m\u1ed1i \u0111e d\u1ecda b\u1ea3o m\u1eadt.\u00a0Khi nh\u00e2n vi\u00ean l\u00e0m vi\u1ec7c t\u1eeb xa, h\u1ecd d\u1ef1a v\u00e0o c\u00e1c thi\u1ebft b\u1ecb v\u00e0 m\u1ea1ng c\u00e1 nh\u00e2n, th\u01b0\u1eddng d\u1ec5 b\u1ecb t\u1ea5n c\u00f4ng h\u01a1n so v\u1edbi m\u1ea1ng c\u00f4ng ty.<\/p>\n<p>Ngo\u00e0i ra, nh\u00e2n vi\u00ean l\u00e0m vi\u1ec7c t\u1eeb xa c\u00f3 th\u1ec3 \u00edt nh\u1eadn th\u1ee9c \u0111\u01b0\u1ee3c c\u00e1c r\u1ee7i ro b\u1ea3o m\u1eadt, khi\u1ebfn h\u1ecd d\u1ec5 b\u1ecb l\u1eeba \u0111\u1ea3o v\u00e0 t\u1ea5n c\u00f4ng l\u1eeba \u0111\u1ea3o h\u01a1n.\u00a0B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt \u0111\u00e1ng tin c\u1eady, c\u00e1c doanh nghi\u1ec7p c\u00f3 th\u1ec3 b\u1ea3o v\u1ec7 hi\u1ec7u qu\u1ea3 nh\u00e2n vi\u00ean v\u00e0 d\u1eef li\u1ec7u c\u1ee7a h\u1ecd kh\u1ecfi nh\u1eefng m\u1ed1i \u0111e d\u1ecda n\u00e0y.<\/p>\n<p>B\u1ea3o m\u1eadt l\u00e0m vi\u1ec7c t\u1eeb xa r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 gi\u1ea3m thi\u1ec3u r\u1ee7i ro m\u1ea1ng, \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng kinh doanh li\u00ean t\u1ee5c v\u00e0 b\u1ea3o v\u1ec7 quy\u1ec1n ri\u00eang t\u01b0.\u00a0N\u00f3 cho ph\u00e9p c\u00e1c t\u1ed5 ch\u1ee9c tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u v\u00e0 duy tr\u00ec ni\u1ec1m tin c\u0169ng nh\u01b0 danh ti\u1ebfng.<\/p>\n<h2>8 tr\u1ee5 c\u1ed9t c\u1ee7a b\u1ea3o m\u1eadt l\u00e0m vi\u1ec7c t\u1eeb xa<\/h2>\n<p>B\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c t\u1eeb xa \u0111\u00f2i h\u1ecfi m\u1ed9t c\u00e1ch ti\u1ebfp c\u1eadn to\u00e0n di\u1ec7n d\u1ef1a tr\u00ean c\u00e1c tr\u1ee5 c\u1ed9t ch\u00ednh.\u00a0Nh\u1eefng tr\u1ee5 c\u1ed9t n\u00e0y \u0111\u1ea1i di\u1ec7n cho c\u00e1c th\u00e0nh ph\u1ea7n v\u00e0 th\u1ef1c ti\u1ec5n c\u01a1 b\u1ea3n &#8211; gi\u00fap b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u nh\u1ea1y c\u1ea3m, ch\u1ed1ng l\u1ea1i c\u00e1c r\u1ee7i ro b\u1ea3o m\u1eadt v\u00e0 th\u00fac \u0111\u1ea9y c\u00e1c ho\u1ea1t \u0111\u1ed9ng l\u00e0m vi\u1ec7c t\u1eeb xa an to\u00e0n.\u00a0H\u00e3y kh\u00e1m ph\u00e1 chi ti\u1ebft nh\u1eefng tr\u1ee5 c\u1ed9t thi\u1ebft y\u1ebfu n\u00e0y.<\/p>\n<h3>1. Truy c\u1eadp an to\u00e0n<\/h3>\n<p>Truy c\u1eadp an to\u00e0n \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c c\u00e1 nh\u00e2n \u0111\u01b0\u1ee3c \u1ee7y quy\u1ec1n c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i an to\u00e0n \u0111\u1ebfn c\u00e1c h\u1ec7 th\u1ed1ng v\u00e0 t\u00e0i nguy\u00ean t\u1eeb xa.\u00a0C\u00e1c c\u00f4ng c\u1ee5 b\u1ea3o m\u1eadt nh\u01b0\u00a0<a href=\"https:\/\/www.enterprisenetworkingplanet.com\/security\/iam-tools\/\" target=\"_blank\" rel=\"noreferrer noopener\">qu\u1ea3n l\u00fd danh t\u00ednh v\u00e0 quy\u1ec1n truy c\u1eadp (IAM)<\/a>\u00a0v\u00e0 x\u00e1c th\u1ef1c \u0111a y\u1ebfu t\u1ed1 (MFA), c\u1ee7ng c\u1ed1 quy\u1ec1n truy c\u1eadp an to\u00e0n cho nh\u00e2n vi\u00ean l\u00e0m vi\u1ec7c t\u1eeb xa.<\/p>\n<h3>2. B\u1ea3o m\u1eadt \u0111i\u1ec3m cu\u1ed1i<\/h3>\n<p>Trong thi\u1ebft l\u1eadp l\u00e0m vi\u1ec7c t\u1eeb xa, b\u1ea3o m\u1eadt \u0111i\u1ec3m cu\u1ed1i (endpoint security) l\u00e0 v\u00f4 c\u00f9ng quan tr\u1ecdng v\u00ec nh\u00e2n vi\u00ean s\u1eed d\u1ee5ng c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c nhau \u0111\u1ec3 truy c\u1eadp t\u00e0i nguy\u00ean c\u1ee7a c\u00f4ng ty.\u00a0Qu\u1ea3n l\u00fd c\u00e1c bi\u1ec7n ph\u00e1p r\u1ed9ng r\u00e3i \u0111\u1ec3 b\u1ea3o v\u1ec7 ch\u1ed1ng l\u1ea1i c\u00e1c m\u1ed1i \u0111e d\u1ecda tr\u00ean m\u1ea1ng, bao g\u1ed3m\u00a0<a href=\"https:\/\/www.enterprisenetworkingplanet.com\/security\/network-firewall\/\" target=\"_blank\" rel=\"noreferrer noopener\">t\u01b0\u1eddng l\u1eeda<\/a>,\u00a0<a href=\"https:\/\/www.enterprisenetworkingplanet.com\/security\/antivirus-software\/\" target=\"_blank\" rel=\"noreferrer noopener\">ph\u1ea7n m\u1ec1m di\u1ec7t vi-r\u00fat<\/a>\u00a0v\u00e0 c\u1eadp nh\u1eadt ph\u1ea7n m\u1ec1m th\u01b0\u1eddng xuy\u00ean, b\u1ea3o v\u1ec7 thi\u1ebft b\u1ecb kh\u1ecfi\u00a0<a href=\"https:\/\/www.enterprisenetworkingplanet.com\/security\/malware\/\" target=\"_blank\" rel=\"noreferrer noopener\">ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i<\/a>,\u00a0<a href=\"https:\/\/www.enterprisenetworkingplanet.com\/security\/what-is-a-computer-virus\/\" target=\"_blank\" rel=\"noreferrer noopener\">vi-r\u00fat<\/a>\u00a0v\u00e0\u00a0<a href=\"https:\/\/www.enterprisenetworkingplanet.com\/security\/network-security-threats\/\" target=\"_blank\" rel=\"noreferrer noopener\">c\u00e1c ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed9c h\u1ea1i kh\u00e1c<\/a>.<\/p>\n<p>B\u1ea3o m\u1eadt endpoint ho\u1ea1t \u0111\u1ed9ng song song v\u1edbi quy\u1ec1n truy c\u1eadp an to\u00e0n.\u00a0Khi quy\u1ec1n truy c\u1eadp an to\u00e0n \u0111\u01b0\u1ee3c c\u1ea5p, d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c truy\u1ec1n qua c\u00e1c endpoint kh\u00e1c nhau.\u00a0Vi\u1ec7c n\u00e0y bao g\u1ed3m t\u1eeb thi\u1ebft b\u1ecb IoT v\u00e0 \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh \u0111\u1ebfn BYOD v\u00e0 thi\u1ebft b\u1ecb do \u0111\u1ed1i t\u00e1c qu\u1ea3n l\u00fd, c\u0169ng nh\u01b0 t\u1eeb kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c t\u1ea1i ch\u1ed7 \u0111\u1ebfn m\u00e1y ch\u1ee7 \u0111\u01b0\u1ee3c host tr\u00ean \u0111\u00e1m m\u00e2y, t\u1ea5t c\u1ea3 \u0111\u1ec1u l\u00e0m t\u0103ng b\u1ec1 m\u1eb7t t\u1ea5n c\u00f4ng t\u1ed5ng th\u1ec3.\u00a0Duy tr\u00ec b\u1ea3o v\u1ec7 th\u1eadn tr\u1ecdng l\u00e0 c\u1ea7n thi\u1ebft \u0111\u1ec3 ch\u1ed1ng l\u1ea1i b\u1ea5t k\u1ef3 cu\u1ed9c t\u1ea5n c\u00f4ng \u0111\u1ed9c h\u1ea1i n\u00e0o.<\/p>\n<h3>3. B\u1ea3o m\u1eadt d\u1eef li\u1ec7u d\u1ef1a tr\u00ean \u0111\u00e1m m\u00e2y<\/h3>\n<p>C\u00e1c d\u1ecbch v\u1ee5 b\u1ea3o m\u1eadt d\u1eef li\u1ec7u d\u1ef1a tr\u00ean \u0111\u00e1m m\u00e2y ch\u1eb7n ng\u01b0\u1eddi d\u00f9ng tr\u00e1i ph\u00e9p truy c\u1eadp v\u00e0o m\u1ea1ng d\u1eef li\u1ec7u c\u1ee7a doanh nghi\u1ec7p.\u00a0C\u00f4ng ngh\u1ec7 n\u00e0y cho ph\u00e9p qu\u1ea3n l\u00fd truy c\u1eadp ng\u01b0\u1eddi d\u00f9ng t\u1eeb xa, bao g\u1ed3m th\u00eam ho\u1eb7c thu h\u1ed3i c\u00e1c \u0111\u1eb7c quy\u1ec1n m\u00e0 kh\u00f4ng c\u1ea7n \u0111\u1ea7u v\u00e0o ph\u1ea7n c\u1ee9ng.<\/p>\n<p>M\u1ed9t l\u1ee3i th\u1ebf ch\u00ednh c\u1ee7a c\u00e1c h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd truy c\u1eadp d\u1ef1a tr\u00ean \u0111\u00e1m m\u00e2y so v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng an ninh m\u1ea1ng truy\u1ec1n th\u1ed1ng l\u00e0 hi\u1ec7u qu\u1ea3 chi ph\u00ed c\u1ee7a ch\u00fang, v\u00ec ch\u00fang lo\u1ea1i b\u1ecf nhu c\u1ea7u \u0111\u1ea7u t\u01b0 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng r\u1ed9ng r\u00e3i.\u00a0Qu\u1ea3n tr\u1ecb vi\u00ean m\u1ea1ng \u0111i\u1ec1u ch\u1ec9nh c\u00e1c h\u1ea1n ch\u1ebf v\u00e0 quy\u1ec1n v\u1ec1 an ninh m\u1ea1ng trong c\u00e1c h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd truy c\u1eadp d\u1ef1a tr\u00ean \u0111\u00e1m m\u00e2y.<\/p>\n<h3>4. H\u1ea1 t\u1ea7ng m\u1ea1ng an to\u00e0n<\/h3>\n<p>C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng m\u1ea1ng an to\u00e0n t\u1ea1o \u0111i\u1ec1u ki\u1ec7n giao ti\u1ebfp \u0111\u00e1ng tin c\u1eady gi\u1eefa nh\u1eefng nh\u00e2n vi\u00ean l\u00e0m vi\u1ec7c t\u1eeb xa v\u00e0 t\u00e0i nguy\u00ean c\u1ee7a c\u00f4ng ty.\u00a0H\u1ea1 t\u1ea7ng m\u1ea1ng \u0111\u01b0\u1ee3c \u0111\u1ecbnh c\u1ea5u h\u00ecnh ph\u00f9 h\u1ee3p \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c k\u1ebft n\u1ed1i t\u1eeb xa \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp th\u00f4ng qua c\u00e1c giao th\u1ee9c an to\u00e0n, ch\u1eb3ng h\u1ea1n nh\u01b0\u00a0<a href=\"https:\/\/www.enterprisenetworkingplanet.com\/data-center\/what-is-a-vpn\/\" target=\"_blank\" rel=\"noreferrer noopener\">m\u1ea1ng ri\u00eang \u1ea3o (VPN)<\/a>\u00a0ho\u1eb7c c\u00e1c gi\u1ea3i ph\u00e1p truy c\u1eadp t\u1eeb xa an to\u00e0n.\u00a0N\u00f3 bao g\u1ed3m qu\u1ea3n l\u00fd t\u01b0\u1eddng l\u1eeda v\u00e0 h\u1ec7 th\u1ed1ng ph\u00e1t hi\u1ec7n x\u00e2m nh\u1eadp \u0111\u1ec3 b\u1ea3o v\u1ec7 ch\u1ed1ng truy c\u1eadp tr\u00e1i ph\u00e9p v\u00e0 c\u00e1c m\u1ed1i \u0111e d\u1ecda b\u00ean ngo\u00e0i.<\/p>\n<p><a href=\"https:\/\/www.enterprisenetworkingplanet.com\/guides\/network-monitoring-tools\/\" target=\"_blank\" rel=\"noreferrer noopener\">Gi\u00e1m s\u00e1t m\u1ea1ng<\/a>\u00a0l\u00e0 m\u1ed9t ph\u1ea7n kh\u00f4ng th\u1ec3 thi\u1ebfu c\u1ee7a c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng m\u1ea1ng an to\u00e0n, cho ph\u00e9p quan s\u00e1t v\u00e0 ph\u00e2n t\u00edch li\u00ean t\u1ee5c l\u01b0u l\u01b0\u1ee3ng m\u1ea1ng v\u00e0 c\u00e1c ho\u1ea1t \u0111\u1ed9ng.<\/p>\n<h3>5. B\u1ea3o v\u1ec7 d\u1eef li\u1ec7u<\/h3>\n<p>B\u1ea3o v\u1ec7 d\u1eef li\u1ec7u kh\u1ecfi truy c\u1eadp, ti\u1ebfp x\u00fac ho\u1eb7c s\u1eeda \u0111\u1ed5i kh\u00f4ng mong mu\u1ed1n l\u00e0 m\u1ed9t kh\u00eda c\u1ea1nh kh\u00f4ng th\u1ec3 thi\u1ebfu c\u1ee7a b\u1ea3o m\u1eadt l\u00e0m vi\u1ec7c t\u1eeb xa.\u00a0Vi\u1ec7c n\u00e0y bao g\u1ed3m m\u00e3 h\u00f3a d\u1eef li\u1ec7u \u1edf tr\u1ea1ng th\u00e1i l\u01b0u tr\u1eef v\u00e0 trong qu\u00e1 tr\u00ecnh truy\u1ec1n, b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u kh\u1ecfi b\u1ecb ch\u1eb7n, th\u1ecfa hi\u1ec7p ho\u1eb7c \u0111\u00e1nh c\u1eafp.\u00a0B\u1ea3o v\u1ec7 d\u1eef li\u1ec7u c\u0169ng bao g\u1ed3m ng\u0103n ng\u1eeba m\u1ea5t d\u1eef li\u1ec7u (DLP), gi\u00fap ng\u0103n ch\u1eb7n vi\u1ec7c ti\u1ebft l\u1ed9 tr\u00e1i ph\u00e9p th\u00f4ng tin nh\u1ea1y c\u1ea3m.<\/p>\n<p>C\u00f9ng v\u1edbi nhau, c\u00e1c bi\u1ec7n ph\u00e1p n\u00e0y t\u1ea1o th\u00e0nh m\u1ed9t n\u1ec1n t\u1ea3ng \u0111\u00e1ng tin c\u1eady \u0111\u1ec3 b\u1ea3o m\u1eadt l\u00e0m vi\u1ec7c t\u1eeb xa, \u0111\u1ea3m b\u1ea3o an to\u00e0n d\u1eef li\u1ec7u, b\u1ea5t k\u1ec3 v\u1ecb tr\u00ed ho\u1eb7c ph\u01b0\u01a1ng th\u1ee9c truy\u1ec1n d\u1eef li\u1ec7u.<\/p>\n<h3>6. Sao l\u01b0u d\u1eef li\u1ec7u<\/h3>\n<p>Sao l\u01b0u d\u1eef li\u1ec7u l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng kh\u00e1c c\u1ee7a b\u1ea3o m\u1eadt l\u00e0m vi\u1ec7c t\u1eeb xa.\u00a0Khi nh\u00e2n vi\u00ean t\u1eeb xa s\u1eed d\u1ee5ng c\u00e1c thi\u1ebft b\u1ecb v\u00e0 m\u1ea1ng c\u00e1 nh\u00e2n, nguy c\u01a1 m\u1ea5t ho\u1eb7c h\u1ecfng d\u1eef li\u1ec7u s\u1ebd t\u0103ng l\u00ean.\u00a0<a href=\"https:\/\/www.enterprisenetworkingplanet.com\/data-center\/endpoint-backup-remote-work\/\">C\u00e1c chi\u1ebfn l\u01b0\u1ee3c sao l\u01b0u d\u1eef\u00a0li\u1ec7u<\/a> b\u1ea3o v\u1ec7 t\u1ec7p kh\u1ecfi l\u1ed7i ph\u1ea7n c\u1ee9ng, x\u00f3a nh\u1ea7m, t\u1ea5n c\u00f4ng m\u1ea1ng v\u00e0 c\u00e1c s\u1ef1 ki\u1ec7n kh\u00f4ng l\u01b0\u1eddng tr\u01b0\u1edbc kh\u00e1c.\u00a0C\u00e1c chi\u1ebfn l\u01b0\u1ee3c n\u00e0y li\u00ean quan \u0111\u1ebfn vi\u1ec7c th\u01b0\u1eddng xuy\u00ean sao ch\u00e9p v\u00e0 l\u01b0u tr\u1eef d\u1eef li\u1ec7u \u1edf c\u00e1c v\u1ecb tr\u00ed ri\u00eang bi\u1ec7t.<\/p>\n<p>Trong tr\u01b0\u1eddng h\u1ee3p x\u1ea3y ra vi ph\u1ea1m b\u1ea3o m\u1eadt ho\u1eb7c m\u1ea5t d\u1eef li\u1ec7u, vi\u1ec7c c\u00f3 c\u00e1c b\u1ea3n sao l\u01b0u g\u1ea7n nh\u1ea5t cho ph\u00e9p c\u00e1c t\u1ed5 ch\u1ee9c kh\u00f4i ph\u1ee5c d\u1eef li\u1ec7u b\u1ecb m\u1ea5t ho\u1eb7c b\u1ecb x\u00e2m ph\u1ea1m v\u00e0 gi\u1ea3m th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng.\u00a0Sao l\u01b0u d\u1eef li\u1ec7u duy tr\u00ec t\u00ednh to\u00e0n v\u1eb9n, t\u00ednh kh\u1ea3 d\u1ee5ng v\u00e0 ph\u1ee5c h\u1ed3i c\u1ee7a d\u1eef li\u1ec7u.\u00a0N\u00f3 b\u1ea3o v\u1ec7 th\u00f4ng tin nh\u1ea1y c\u1ea3m v\u00e0 gi\u1ea3m t\u00e1c \u0111\u1ed9ng c\u1ee7a c\u00e1c m\u1ed1i \u0111e d\u1ecda b\u1ea3o m\u1eadt ti\u1ec1m \u1ea9n trong m\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c t\u1eeb xa.<\/p>\n<h3>7. Nh\u1eadn th\u1ee9c v\u00e0 \u0111\u00e0o t\u1ea1o v\u1ec1 b\u1ea3o m\u1eadt<\/h3>\n<p>C\u00e1c bu\u1ed5i \u0111\u00e0o t\u1ea1o v\u00e0 n\u00e2ng cao nh\u1eadn th\u1ee9c b\u1ea3o m\u1eadt th\u01b0\u1eddng xuy\u00ean c\u1ee7ng c\u1ed1 nh\u1eefng th\u00f3i quen b\u1ea3o m\u1eadt t\u1ed1t v\u00e0 th\u00f4ng b\u00e1o cho nh\u00e2n vi\u00ean l\u00e0m vi\u1ec7c t\u1eeb xa v\u1ec1 c\u00e1c m\u1ed1i \u0111e d\u1ecda m\u1edbi n\u1ed5i.\u00a0C\u00e1c bu\u1ed5i \u0111\u00e0o t\u1ea1o gi\u00e1o d\u1ee5c nh\u00e2n vi\u00ean v\u1ec1 c\u00e1c r\u1ee7i ro b\u1ea3o m\u1eadt v\u00e0 c\u00e1ch b\u1ea3o v\u1ec7 b\u1ea3n th\u00e2n v\u00e0 t\u1ed5 ch\u1ee9c.\u00a0\u0110\u00e0o t\u1ea1o b\u1ea3o m\u1eadt n\u00ean bao g\u1ed3m c\u00e1c ch\u1ee7 \u0111\u1ec1\u00a0<a href=\"https:\/\/www.enterprisenetworkingplanet.com\/security\/phishing-awareness-training\/\" target=\"_blank\" rel=\"noreferrer noopener\">l\u1eeba \u0111\u1ea3o<\/a>,\u00a0<a href=\"https:\/\/www.enterprisenetworkingplanet.com\/security\/socially-engineered-attacks\/\" target=\"_blank\" rel=\"noreferrer noopener\">k\u1ef9 thu\u1eadt x\u00e3 h\u1ed9i<\/a>\u00a0v\u00e0 b\u1ea3o m\u1eadt m\u1eadt kh\u1ea9u.<\/p>\n<h3>8. \u1ee8ng ph\u00f3 v\u00e0 qu\u1ea3n l\u00fd s\u1ef1 c\u1ed1<\/h3>\n<p>M\u1ed9t framework qu\u1ea3n l\u00fd v\u00e0 \u1ee9ng ph\u00f3 s\u1ef1 c\u1ed1 hi\u1ec7u qu\u1ea3 ph\u00e1c th\u1ea3o c\u00e1c quy tr\u00ecnh, vai tr\u00f2 v\u00e0 tr\u00e1ch nhi\u1ec7m \u0111\u1ec3 ph\u00e1t hi\u1ec7n, ph\u00e2n t\u00edch v\u00e0 \u1ee9ng ph\u00f3 v\u1edbi c\u00e1c vi ph\u1ea1m an ninh trong m\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c t\u1eeb xa. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p c\u00e1c t\u1ed5 ch\u1ee9c nhanh ch\u00f3ng x\u00e1c \u0111\u1ecbnh v\u00e0 ng\u0103n ch\u1eb7n c\u00e1c m\u1ed1i \u0111e d\u1ecda b\u1ea3o m\u1eadt, gi\u1ea3m thi\u1ec3u t\u00e1c \u0111\u1ed9ng c\u1ee7a ch\u00fang v\u00e0 kh\u00f4i ph\u1ee5c ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng.<\/p>\n<h2>Nh\u1eefng y\u00eau c\u1ea7u c\u1ee7a l\u1ef1c l\u01b0\u1ee3ng lao \u0111\u1ed9ng t\u1eeb xa ng\u00e0y nay<\/h2>\n<p>B\u1ea3o m\u1eadt l\u1ef1c l\u01b0\u1ee3ng lao \u0111\u1ed9ng t\u1eeb xa l\u00e0 \u01b0u ti\u00ean h\u00e0ng \u0111\u1ea7u \u0111\u1ed1i v\u1edbi c\u00e1c doanh nghi\u1ec7p thu\u1ed9c m\u1ecdi quy m\u00f4.\u00a0M\u1ed9t s\u1ed1 y\u00eau c\u1ea7u ch\u00ednh \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n cho l\u1ef1c l\u01b0\u1ee3ng lao \u0111\u1ed9ng t\u1eeb xa bao g\u1ed3m m\u1ea1ng \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7, quy\u1ec1n truy c\u1eadp \u0111\u00e1ng tin c\u1eady, qu\u1ea3n l\u00fd thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i, ch\u00ednh s\u00e1ch r\u00f5 r\u00e0ng, qu\u1ea3n l\u00fd ph\u1ea7n m\u1ec1m v\u00e0 kh\u00f4ng gian l\u00e0m vi\u1ec7c ri\u00eang t\u01b0.<\/p>\n<h3>M\u1ea1ng \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7<\/h3>\n<p>B\u1ea3o v\u1ec7 m\u1ea1ng cho l\u1ef1c l\u01b0\u1ee3ng lao \u0111\u1ed9ng t\u1eeb xa ng\u0103n ch\u1eb7n truy c\u1eadp tr\u00e1i ph\u00e9p, vi ph\u1ea1m d\u1eef li\u1ec7u v\u00e0 c\u00e1c m\u1ed1i \u0111e d\u1ecda m\u1ea1ng kh\u00e1c.\u00a0C\u00e1c t\u1ed5 ch\u1ee9c c\u1ea7n thi\u1ebft l\u1eadp m\u1ea1ng an to\u00e0n cho nh\u00e2n vi\u00ean t\u1eeb xa th\u00f4ng qua VPN, ph\u00e2n \u0111o\u1ea1n m\u1ea1ng, t\u01b0\u1eddng l\u1eeda, c\u00f4ng c\u1ee5 gi\u00e1m s\u00e1t m\u1ea1ng c\u0169ng nh\u01b0 c\u1eadp nh\u1eadt v\u00e0 v\u00e1 l\u1ed7i th\u01b0\u1eddng xuy\u00ean.<\/p>\n<h3>Truy c\u1eadp v\u00e0 x\u00e1c th\u1ef1c t\u1eeb xa \u0111\u00e1ng tin c\u1eady<\/h3>\n<p>C\u00e1c t\u1ed5 ch\u1ee9c ph\u1ea3i cung c\u1ea5p c\u00e1c c\u01a1 ch\u1ebf truy c\u1eadp t\u1eeb xa an to\u00e0n \u0111\u1ec3 m\u00e3 h\u00f3a c\u00e1c k\u1ebft n\u1ed1i gi\u1eefa nh\u00e2n vi\u00ean l\u00e0m vi\u1ec7c t\u1eeb xa v\u00e0 t\u00e0i nguy\u00ean c\u1ee7a c\u00f4ng ty.\u00a0Ngo\u00e0i ra, h\u1ecd n\u00ean s\u1eed d\u1ee5ng MFA \u0111\u1ec3 x\u00e1c minh danh t\u00ednh ng\u01b0\u1eddi d\u00f9ng th\u00f4ng qua nhi\u1ec1u y\u1ebfu t\u1ed1.\u00a0MFA khi\u1ebfn ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng mong mu\u1ed1n kh\u00f3 truy c\u1eadp d\u1eef li\u1ec7u h\u01a1n.\u00a0Do \u0111\u00f3, truy c\u1eadp t\u1eeb xa l\u00e0 an to\u00e0n v\u00e0 ch\u1ec9 nh\u1eefng c\u00e1 nh\u00e2n \u0111\u01b0\u1ee3c \u1ee7y quy\u1ec1n m\u1edbi c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng c\u1ee7a c\u00f4ng ty.<\/p>\n<h3>Qu\u1ea3n l\u00fd \u0111i\u1ec3m cu\u1ed1i<\/h3>\n<p>C\u00e1c c\u00f4ng ty n\u00ean tri\u1ec3n khai c\u00e1c gi\u1ea3i ph\u00e1p qu\u1ea3n l\u00fd thi\u1ebft b\u1ecb di \u0111\u1ed9ng (MDM) ho\u1eb7c qu\u1ea3n l\u00fd thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i \u0111\u1ec3 theo d\u00f5i v\u00e0 qu\u1ea3n l\u00fd c\u00e1c thi\u1ebft b\u1ecb do c\u00f4ng ty cung c\u1ea5p t\u1eeb xa.\u00a0B\u1ea3o m\u1eadt \u0111i\u1ec3m cu\u1ed1i li\u00ean quan \u0111\u1ebfn vi\u1ec7c th\u1ef1c thi c\u00e1c ch\u00ednh s\u00e1ch b\u1ea3o m\u1eadt, theo d\u00f5i thi\u1ebft b\u1ecb v\u00e0 th\u1ef1c hi\u1ec7n x\u00f3a t\u1eeb xa ho\u1eb7c m\u00e3 h\u00f3a d\u1eef li\u1ec7u trong tr\u01b0\u1eddng h\u1ee3p b\u1ecb m\u1ea5t ho\u1eb7c b\u1ecb \u0111\u00e1nh c\u1eafp.<\/p>\n<h3>Ch\u00ednh s\u00e1ch b\u1ea3o m\u1eadt r\u00f5 r\u00e0ng<\/h3>\n<p>Truy\u1ec1n \u0111\u1ea1t c\u00e1c nguy\u00ean t\u1eafc v\u00e0 ch\u00ednh s\u00e1ch b\u1ea3o m\u1eadt l\u00e0m vi\u1ec7c t\u1eeb xa ng\u1eafn g\u1ecdn v\u00e0 r\u00f5 r\u00e0ng l\u00e0 m\u1ed9t y\u00eau c\u1ea7u kh\u00e1c \u0111\u1ec3 b\u1ea3o m\u1eadt t\u1ed1t h\u01a1n.\u00a0Ch\u00ednh s\u00e1ch b\u1ea3o m\u1eadt ph\u1ea3i bao g\u1ed3m vi\u1ec7c s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb, \u0111\u1ed9 ph\u1ee9c t\u1ea1p c\u1ee7a m\u1eadt kh\u1ea9u, x\u1eed l\u00fd d\u1eef li\u1ec7u, c\u00e0i \u0111\u1eb7t ph\u1ea7n m\u1ec1m v\u00e0 b\u00e1o c\u00e1o s\u1ef1 c\u1ed1.\u00a0C\u00e1c t\u1ed5 ch\u1ee9c c\u0169ng ph\u1ea3i th\u01b0\u1eddng xuy\u00ean xem x\u00e9t v\u00e0 c\u1eadp nh\u1eadt c\u00e1c ch\u00ednh s\u00e1ch khi c\u1ea7n thi\u1ebft.<\/p>\n<h3>Gi\u00e1m s\u00e1t v\u00e0 qu\u1ea3n l\u00fd ph\u1ea7n m\u1ec1m v\u00e0 \u1ee9ng d\u1ee5ng<\/h3>\n<p>\u0110\u1ec3 t\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt thi\u1ebft b\u1ecb do c\u00f4ng ty cung c\u1ea5p, c\u00e1c t\u1ed5 ch\u1ee9c n\u00ean s\u1eed d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ec3 gi\u00e1m s\u00e1t v\u00e0 qu\u1ea3n l\u00fd ph\u1ea7n m\u1ec1m v\u00e0 \u1ee9ng d\u1ee5ng. Vi\u1ec7c n\u00e0y bao g\u1ed3m ng\u0103n ch\u1eb7n c\u00e0i \u0111\u1eb7t tr\u00e1i ph\u00e9p, th\u1ef1c thi danh s\u00e1ch cho ph\u00e9p ph\u1ea7n m\u1ec1m v\u00e0 th\u01b0\u1eddng xuy\u00ean \u00e1p d\u1ee5ng c\u00e1c b\u1ea3n v\u00e1 \u0111\u1ec3 gi\u1ea3i quy\u1ebft c\u00e1c l\u1ed7 h\u1ed5ng.<\/p>\n<h3>Kh\u00f4ng gian l\u00e0m vi\u1ec7c v\u1eadt l\u00fd ri\u00eang t\u01b0<\/h3>\n<p>Nh\u1eefng nh\u00e2n vi\u00ean l\u00e0m vi\u1ec7c t\u1eeb xa n\u00ean c\u00f3 kh\u00f4ng gian l\u00e0m vi\u1ec7c ri\u00eang \u0111\u1ec3 b\u1ea3o v\u1ec7 c\u00e1c thi\u1ebft b\u1ecb ch\u1ed1ng l\u1ea1i h\u00e0nh vi tr\u1ed9m c\u1eafp v\u1eadt l\u00fd.\u00a0Nh\u00e2n vi\u00ean c\u0169ng c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng m\u00e0n h\u00ecnh ri\u00eang t\u01b0 \u0111\u1ec3 tr\u00e1nh nh\u00ecn tr\u1ed9m v\u00e0 ph\u1ea3i l\u01b0u tr\u1eef an to\u00e0n c\u00e1c t\u00e0i li\u1ec7u v\u1eadt l\u00fd c\u00f3 ch\u1ee9a th\u00f4ng tin nh\u1ea1y c\u1ea3m.<\/p>\n<h2>Nh\u1eefng r\u1ee7i ro b\u1ea3o m\u1eadt l\u00e0m vi\u1ec7c t\u1eeb xa h\u00e0ng \u0111\u1ea7u \u0111\u1ed1i v\u1edbi doanh nghi\u1ec7p<\/h2>\n<p>C\u00e1c doanh nghi\u1ec7p ph\u00e2n t\u00e1n v\u00e0 nh\u00e2n vi\u00ean c\u1ee7a h\u1ecd n\u00ean ch\u1ee7 \u0111\u1ed9ng nh\u00ecn nh\u1eadn c\u00e1c r\u1ee7i ro b\u1ea3o m\u1eadt khi l\u00e0m vi\u1ec7c t\u1eeb xa nh\u01b0 l\u1eeba \u0111\u1ea3o, ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i v\u00e0 k\u1ebft n\u1ed1i kh\u00f4ng an to\u00e0n.\u00a0B\u1eb1ng c\u00e1ch n\u00e0y, h\u1ecd c\u00f3 th\u1ec3 hi\u1ec3u r\u00f5 h\u01a1n v\u00e0 th\u1ef1c hi\u1ec7n c\u00e1c b\u01b0\u1edbc c\u1ea7n thi\u1ebft \u0111\u1ec3 gi\u1ea3i quy\u1ebft nh\u1eefng r\u1ee7i ro n\u00e0y, cu\u1ed1i c\u00f9ng l\u00e0 h\u1ee3p l\u00fd h\u00f3a ho\u1ea1t \u0111\u1ed9ng kinh doanh.<\/p>\n<h3>T\u1ea5n c\u00f4ng l\u1eeba \u0111\u1ea3o<\/h3>\n<p>L\u00e0m vi\u1ec7c t\u1eeb xa khi\u1ebfn nh\u00e2n vi\u00ean c\u00f3 nguy c\u01a1 cao tr\u1edf th\u00e0nh n\u1ea1n nh\u00e2n c\u1ee7a\u00a0<a href=\"https:\/\/www.enterprisenetworkingplanet.com\/security\/how-to-prevent-phishing-attacks\/\" target=\"_blank\" rel=\"noreferrer noopener\">c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng l\u1eeba \u0111\u1ea3o<\/a>\u00a0do s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb c\u00e1 nh\u00e2n v\u00e0 ho\u1ea1t \u0111\u1ed9ng b\u00ean ngo\u00e0i c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt c\u1ee7a c\u00f4ng ty.\u00a0T\u1ed9i ph\u1ea1m m\u1ea1ng th\u1ef1c hi\u1ec7n c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng l\u1eeba \u0111\u1ea3o \u0111\u1ec3 \u0111\u00e1nh c\u1eafp d\u1eef li\u1ec7u nh\u1ea1y c\u1ea3m, ch\u1eb3ng h\u1ea1n nh\u01b0 th\u00f4ng tin \u0111\u0103ng nh\u1eadp, th\u00f4ng qua c\u00e1c k\u00eanh li\u00ean l\u1ea1c ph\u1ed5 bi\u1ebfn nh\u01b0 email ho\u1eb7c chat.<\/p>\n<h3>Nhi\u1ec5m ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i<\/h3>\n<p>Ng\u00e0y c\u00e0ng c\u00f3 nhi\u1ec1u nh\u00e2n vi\u00ean l\u00e0m vi\u1ec7c t\u1eeb xa s\u1eed d\u1ee5ng c\u00e1c thi\u1ebft b\u1ecb c\u00e1 nh\u00e2n cho c\u00f4ng vi\u1ec7c, ngh\u0129a l\u00e0 c\u00e1c thi\u1ebft b\u1ecb c\u00f3 quy\u1ec1n truy c\u1eadp v\u00e0o d\u1eef li\u1ec7u v\u00e0 t\u00e0i nguy\u00ean c\u1ee7a c\u00f4ng ty c\u00f3 th\u1ec3 \u0111\u00e3 c\u00e0i \u0111\u1eb7t c\u00e1c \u1ee9ng d\u1ee5ng kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t \u0111\u1ec3 duy\u1ec7t web kh\u00f4ng li\u00ean quan \u0111\u1ebfn c\u00f4ng vi\u1ec7c.\u00a0\u0110i\u1ec1u n\u00e0y t\u1ea1o ra m\u1ed9t m\u00f4i tr\u01b0\u1eddng l\u00fd t\u01b0\u1edfng \u0111\u1ec3\u00a0<a href=\"https:\/\/www.enterprisenetworkingplanet.com\/security\/malware\/\" target=\"_blank\" rel=\"noreferrer noopener\">ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i<\/a>\u00a0l\u00e2y nhi\u1ec5m c\u00e1c thi\u1ebft b\u1ecb n\u00e0y v\u00e0 s\u1eed d\u1ee5ng ch\u00fang l\u00e0m ch\u1ed7 d\u1ef1a \u0111\u1ec3 t\u1ea5n c\u00f4ng t\u00e0i nguy\u00ean c\u1ee7a c\u00f4ng ty.<\/p>\n<h3>K\u1ebft n\u1ed1i m\u1ea1ng kh\u00f4ng an to\u00e0n<\/h3>\n<p>Nh\u1eefng ng\u01b0\u1eddi l\u00e0m vi\u1ec7c t\u1eeb xa s\u1eed d\u1ee5ng k\u1ebft n\u1ed1i m\u1ea1ng kh\u00f4ng an to\u00e0n c\u00f3 nguy c\u01a1 g\u1eb7p ph\u1ea3i m\u1ed9t s\u1ed1 nguy hi\u1ec3m, bao g\u1ed3m c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng trung gian (MITM), \u0111\u00e1nh ch\u1eb7n d\u1eef li\u1ec7u, truy c\u1eadp tr\u00e1i ph\u00e9p v\u00e0 vi ph\u1ea1m quy\u1ec1n ri\u00eang t\u01b0.\u00a0Nh\u1eefng r\u1ee7i ro n\u00e0y l\u00e0m l\u1ed9 d\u1eef li\u1ec7u nh\u1ea1y c\u1ea3m cho nh\u1eefng c\u00e1 nh\u00e2n kh\u00f4ng \u0111\u01b0\u1ee3c \u1ee7y quy\u1ec1n, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn r\u00f2 r\u1ec9 d\u1eef li\u1ec7u, thi\u1ebft b\u1ecb b\u1ecb x\u00e2m nh\u1eadp v\u00e0 vi ph\u1ea1m quy\u1ec1n ri\u00eang t\u01b0.<\/p>\n<h3>B\u1ea3o m\u1eadt \u0111i\u1ec3m cu\u1ed1i y\u1ebfu<\/h3>\n<p>C\u00e1c thi\u1ebft b\u1ecb d\u00e0nh cho l\u00e0m vi\u1ec7c t\u1eeb xa nh\u01b0 m\u00e1y t\u00ednh x\u00e1ch tay ho\u1eb7c \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh, c\u00f3 th\u1ec3 kh\u00f4ng c\u00f3 \u0111\u1ee7 bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt \u0111\u1ec3 b\u1ea3o v\u1ec7 doanh nghi\u1ec7p.\u00a0\u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 l\u00e0 do ph\u1ea7n m\u1ec1m l\u1ed7i th\u1eddi, thi\u1ebfu c\u00e1c b\u1ea3n v\u00e1 l\u1ed7i ho\u1eb7c kh\u00f4ng c\u00f3\u00a0<a href=\"https:\/\/www.enterprisenetworkingplanet.com\/security\/antivirus-software\/\" target=\"_blank\" rel=\"noreferrer noopener\">gi\u1ea3i ph\u00e1p ch\u1ed1ng ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i v\u00e0 ch\u1ed1ng vi-r\u00fat<\/a>\u00a0m\u1ea1nh.\u00a0Nh\u1eefng l\u1ed7 h\u1ed5ng n\u00e0y l\u00e0m t\u0103ng \u0111\u00e1ng k\u1ec3 kh\u1ea3 n\u0103ng l\u00e2y nhi\u1ec5m ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i, vi ph\u1ea1m d\u1eef li\u1ec7u ho\u1eb7c truy c\u1eadp tr\u00e1i ph\u00e9p v\u00e0o t\u00e0i nguy\u00ean c\u1ee7a c\u00f4ng ty.<\/p>\n<h3>Truy c\u1eadp tr\u00e1i ph\u00e9p v\u00e0 c\u00e1c m\u1ed1i \u0111e d\u1ecda n\u1ed9i b\u1ed9<\/h3>\n<p>M\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c t\u1eeb xa c\u00f3 th\u1ec3 d\u1ec5 b\u1ecb truy c\u1eadp tr\u00e1i ph\u00e9p n\u1ebfu nh\u00e2n vi\u00ean kh\u00f4ng tri\u1ec3n khai c\u00e1c bi\u1ec7n ph\u00e1p x\u00e1c th\u1ef1c m\u1ea1nh ho\u1eb7c n\u1ebfu th\u00f4ng tin \u0111\u0103ng nh\u1eadp b\u1ecb l\u1ed9.\u00a0H\u01a1n n\u1eefa, nh\u00e2n vi\u00ean l\u00e0m vi\u1ec7c t\u1eeb xa c\u00f3 quy\u1ec1n truy c\u1eadp v\u00e0o d\u1eef li\u1ec7u nh\u1ea1y c\u1ea3m c\u00f3 th\u1ec3 v\u00f4 t\u00ecnh ho\u1eb7c c\u1ed1 \u00fd x\u00e2m ph\u1ea1m b\u1ea3o m\u1eadt, d\u1eabn \u0111\u1ebfn l\u1ed9 d\u1eef li\u1ec7u ho\u1eb7c chia s\u1ebb tr\u00e1i ph\u00e9p th\u00f4ng tin b\u00ed m\u1eadt.<\/p>\n<h3>R\u00f2 r\u1ec9 v\u00e0 m\u1ea5t d\u1eef li\u1ec7u<\/h3>\n<p>R\u00f2 r\u1ec9 v\u00e0 m\u1ea5t d\u1eef li\u1ec7u c\u0169ng g\u00e2y r\u1ee7i ro b\u1ea3o m\u1eadt trong m\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c t\u1eeb xa.\u00a0Nh\u00e2n vi\u00ean l\u00e0m vi\u1ec7c t\u1eeb xa c\u00f3 th\u1ec3 v\u00f4 t\u00ecnh \u0111\u1ec3 l\u1ed9 th\u00f4ng tin nh\u1ea1y c\u1ea3m th\u00f4ng qua l\u01b0u tr\u1eef \u0111\u00e1m m\u00e2y \u0111\u01b0\u1ee3c \u0111\u1ecbnh c\u1ea5u h\u00ecnh sai, chia s\u1ebb t\u1ec7p kh\u00f4ng an to\u00e0n ho\u1eb7c m\u1ea1ng kh\u00f4ng an to\u00e0n.\u00a0S\u1eed d\u1ee5ng thi\u1ebft b\u1ecb c\u00e1 nh\u00e2n v\u00e0 thi\u1ebfu c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt v\u1eadt l\u00fd l\u00e0m t\u0103ng nguy c\u01a1 vi ph\u1ea1m d\u1eef li\u1ec7u.\u00a0M\u1ea5t d\u1eef li\u1ec7u c\u0169ng c\u00f3 th\u1ec3 x\u1ea3y ra do m\u1ea5t c\u1eafp thi\u1ebft b\u1ecb ho\u1eb7c h\u01b0 h\u1ecfng v\u1eadt l\u00fd.<\/p>\n<h3>B\u1ea3o m\u1eadt m\u1eadt kh\u1ea9u y\u1ebfu<\/h3>\n<p>M\u1eadt kh\u1ea9u y\u1ebfu th\u1ec3 hi\u1ec7n m\u1ed9t r\u1ee7i ro b\u1ea3o m\u1eadt ph\u1ed5 bi\u1ebfn kh\u00e1c trong s\u1eafp x\u1ebfp l\u00e0m vi\u1ec7c t\u1eeb xa.\u00a0M\u1ed9t s\u1ed1 nh\u00e2n vi\u00ean c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng m\u1eadt kh\u1ea9u d\u1ec5 \u0111o\u00e1n trong n\u1ed7 l\u1ef1c ghi nh\u1edb nhi\u1ec1u m\u1eadt kh\u1ea9u ho\u1eb7c do t\u1ef1 m\u00e3n.\u00a0M\u1eadt kh\u1ea9u y\u1ebfu, thi\u1ebfu \u0111\u1ed9 ph\u1ee9c t\u1ea1p s\u1ebd d\u1ec5 b\u1ecb t\u1ea5n c\u00f4ng b\u1eb1ng c\u00e1c k\u1ef9 thu\u1eadt b\u1ebb kh\u00f3a m\u1eadt kh\u1ea9u.\u00a0Ch\u00fang l\u00e0m suy y\u1ebfu an ninh t\u1ed5ng th\u1ec3, cho ph\u00e9p c\u00e1c c\u00e1 nh\u00e2n tr\u00e1i ph\u00e9p truy c\u1eadp v\u00e0o th\u00f4ng tin nh\u1ea1y c\u1ea3m v\u00e0 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn t\u00ednh b\u1ea3o m\u1eadt c\u1ee7a d\u1eef li\u1ec7u.<\/p>\n<h3>\u0110\u00e0o t\u1ea1o kh\u00f4ng \u0111\u1ea7y \u0111\u1ee7<\/h3>\n<p>Vi\u1ec7c thi\u1ebfu \u0111\u00e0o t\u1ea1o c\u00e1c ph\u01b0\u01a1ng ph\u00e1p t\u1ed1t nh\u1ea5t v\u1ec1 b\u1ea3o m\u1eadt khi\u1ebfn nh\u00e2n vi\u00ean l\u00e0m vi\u1ec7c t\u1eeb xa c\u00f3 nguy c\u01a1 cao h\u01a1n khi\u1ebfn c\u00f4ng ty c\u1ee7a h\u1ecd g\u1eb7p ph\u1ea3i nhi\u1ec1u m\u1ed1i \u0111e d\u1ecda b\u1ea3o m\u1eadt.\u00a0N\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c \u0111\u00e0o t\u1ea1o th\u00edch h\u1ee3p v\u1ec1\u00a0<a href=\"https:\/\/www.enterprisenetworkingplanet.com\/security\/phishing-awareness-training\/\" target=\"_blank\" rel=\"noreferrer noopener\">c\u00e1ch x\u00e1c \u0111\u1ecbnh c\u00e1c n\u1ed7 l\u1ef1c l\u1eeba \u0111\u1ea3o<\/a>, s\u1eed d\u1ee5ng m\u1eadt kh\u1ea9u m\u1ea1nh ho\u1eb7c chia s\u1ebb t\u1ec7p an to\u00e0n, nh\u00e2n vi\u00ean c\u00f3 th\u1ec3 v\u00f4 t\u00ecnh g\u00e2y nguy hi\u1ec3m cho b\u1ea3o m\u1eadt d\u1eef li\u1ec7u.<\/p>\n<h3>R\u1ee7i ro tu\u00e2n th\u1ee7 v\u00e0 quy \u0111\u1ecbnh<\/h3>\n<p>C\u00e1c t\u1ed5 ch\u1ee9c, ngay c\u1ea3 khi s\u1eafp x\u1ebfp l\u00e0m vi\u1ec7c t\u1eeb xa, ph\u1ea3i tu\u00e2n th\u1ee7 c\u00e1c lu\u1eadt, quy \u0111\u1ecbnh v\u00e0 ti\u00eau chu\u1ea9n ng\u00e0nh c\u1ee5 th\u1ec3.\u00a0Khi nh\u00e2n vi\u00ean l\u00e0m vi\u1ec7c t\u1eeb xa, h\u1ecd c\u00f3 th\u1ec3 x\u1eed l\u00fd d\u1eef li\u1ec7u nh\u1ea1y c\u1ea3m ho\u1eb7c truy c\u1eadp h\u1ec7 th\u1ed1ng tu\u00e2n theo c\u00e1c y\u00eau c\u1ea7u quy \u0111\u1ecbnh nh\u01b0 quy\u1ec1n ri\u00eang t\u01b0, b\u1ea3o m\u1eadt d\u1eef li\u1ec7u.<\/p>\n<p>Trong m\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c t\u1eeb xa, c\u00e1c th\u00e1ch th\u1ee9c v\u1ec1 tu\u00e2n th\u1ee7 c\u00f3 th\u1ec3 ph\u00e1t sinh do t\u00ednh ch\u1ea5t c\u00f4ng vi\u1ec7c ph\u00e2n t\u00e1n, c\u00e1c quy \u0111\u1ecbnh khu v\u1ef1c kh\u00e1c nhau v\u00e0 thi\u1ebfu s\u1ef1 gi\u00e1m s\u00e1t v\u00e0 ki\u1ec3m so\u00e1t tr\u1ef1c ti\u1ebfp \u0111\u1ed1i v\u1edbi nh\u00e2n vi\u00ean l\u00e0m vi\u1ec7c t\u1eeb xa.<\/p>\n<h3>Thi\u1ebfu s\u1ef1 chu\u1ea9n b\u1ecb \u1ee9ng ph\u00f3 s\u1ef1 c\u1ed1<\/h3>\n<p>So v\u1edbi s\u1eafp \u0111\u1eb7t v\u0103n ph\u00f2ng truy\u1ec1n th\u1ed1ng, m\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c t\u1eeb xa c\u00f3 th\u1ec3 ch\u1eadm ph\u00e1t hi\u1ec7n v\u00e0 \u1ee9ng ph\u00f3 v\u1edbi c\u00e1c s\u1ef1 c\u1ed1 b\u1ea3o m\u1eadt.\u00a0N\u1ebfu kh\u00f4ng c\u00f3 k\u1ebf ho\u1ea1ch \u1ee9ng ph\u00f3 s\u1ef1 c\u1ed1 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh r\u00f5 r\u00e0ng, c\u00e1c doanh nghi\u1ec7p c\u00f3 th\u1ec3 g\u1eb7p kh\u00f3 kh\u0103n trong vi\u1ec7c ng\u0103n ch\u1eb7n th\u00e0nh c\u00f4ng thi\u1ec7t h\u1ea1i do vi ph\u1ea1m an ninh.<\/p>\n<h2>15 ph\u01b0\u01a1ng ph\u00e1p t\u1ed1t nh\u1ea5t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n cho l\u1ef1c l\u01b0\u1ee3ng lao \u0111\u1ed9ng t\u1eeb xa<\/h2>\n<p>B\u1ea3o v\u1ec7 l\u1ef1c l\u01b0\u1ee3ng lao \u0111\u1ed9ng t\u1eeb xa l\u00e0 m\u1ed9t n\u1ed7 l\u1ef1c kh\u00f4ng ng\u1eebng \u0111\u00f2i h\u1ecfi s\u1ef1 k\u1ebft h\u1ee3p c\u1ee7a c\u00e1c bi\u1ec7n ph\u00e1p k\u1ef9 thu\u1eadt, gi\u00e1o d\u1ee5c ng\u01b0\u1eddi d\u00f9ng v\u00e0 ch\u00ednh s\u00e1ch c\u1ee7a t\u1ed5 ch\u1ee9c.\u00a0B\u1eb1ng c\u00e1ch tri\u1ec3n khai c\u00e1c ph\u01b0\u01a1ng ph\u00e1p t\u1ed1t nh\u1ea5t sau \u0111\u00e2y, c\u00e1c t\u1ed5 ch\u1ee9c c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n t\u00ecnh h\u00ecnh b\u1ea3o m\u1eadt cho l\u1ef1c l\u01b0\u1ee3ng lao \u0111\u1ed9ng t\u1eeb xa c\u1ee7a m\u00ecnh:<\/p>\n<h3>1. Thi\u1ebft l\u1eadp ch\u00ednh s\u00e1ch b\u1ea3o m\u1eadt m\u1ea1nh m\u1ebd<\/h3>\n<p>C\u00e1c doanh nghi\u1ec7p n\u00ean t\u1ea1o m\u1ed9t\u00a0<a href=\"https:\/\/www.enterprisenetworkingplanet.com\/security\/firewall-policy\/\" target=\"_blank\" rel=\"noreferrer noopener\">ch\u00ednh s\u00e1ch b\u1ea3o m\u1eadt<\/a>\u00a0m\u1edf r\u1ed9ng, trong \u0111\u00f3 n\u00eau r\u00f5 c\u00e1c k\u1ef3 v\u1ecdng v\u00e0 nguy\u00ean t\u1eafc d\u00e0nh cho nh\u00e2n vi\u00ean l\u00e0m vi\u1ec7c t\u1eeb xa.\u00a0Ban qu\u1ea3n l\u00fd c\u0169ng c\u1ea7n \u0111\u1ea3m b\u1ea3o r\u1eb1ng nh\u00e2n vi\u00ean hi\u1ec3u tr\u00e1ch nhi\u1ec7m c\u1ee7a h\u1ecd trong vi\u1ec7c duy tr\u00ec an ninh.<\/p>\n<h3>2. Th\u1ef1c thi c\u00e1c bi\u1ec7n ph\u00e1p s\u1eed d\u1ee5ng m\u1eadt kh\u1ea9u m\u1ea1nh<\/h3>\n<p>C\u00f3 th\u1ec3 t\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt b\u1eb1ng c\u00e1ch khuy\u1ebfn kh\u00edch nh\u00e2n vi\u00ean s\u1eed d\u1ee5ng m\u1eadt kh\u1ea9u m\u1ea1nh &#8211; l\u00e0 duy nh\u1ea5t cho m\u1ed7i t\u00e0i kho\u1ea3n v\u00e0 b\u1eb1ng c\u00e1ch nh\u1eafc nh\u1edf h\u1ecd kh\u00f4ng s\u1eed d\u1ee5ng l\u1ea1i m\u1eadt kh\u1ea9u.\u00a0C\u00e1c t\u1ed5 ch\u1ee9c c\u0169ng c\u00f3 th\u1ec3 cho ph\u00e9p nh\u00e2n vi\u00ean s\u1eed d\u1ee5ng\u00a0<a href=\"https:\/\/www.enterprisenetworkingplanet.com\/guides\/enterprise-password-management-software\/\" target=\"_blank\" rel=\"noreferrer noopener\">tr\u00ecnh qu\u1ea3n l\u00fd m\u1eadt kh\u1ea9u<\/a>\u00a0\u0111\u1ec3 l\u01b0u tr\u1eef v\u00e0 qu\u1ea3n l\u00fd th\u00f4ng tin \u0111\u0103ng nh\u1eadp c\u1ee7a h\u1ecd.<\/p>\n<h3>3. Tri\u1ec3n khai x\u00e1c th\u1ef1c \u0111a y\u1ebfu t\u1ed1 (MFA)<\/h3>\n<p>S\u1eed d\u1ee5ng MFA \u0111\u1ec3 truy c\u1eadp t\u00e0i nguy\u00ean c\u1ee7a c\u00f4ng ty s\u1ebd t\u0103ng c\u01b0\u1eddng an ninh m\u1ea1ng b\u1eb1ng vi\u1ec7c y\u00eau c\u1ea7u nh\u00e2n vi\u00ean \u0111\u01b0a ra nhi\u1ec1u b\u1eb1ng ch\u1ee9ng \u0111\u1ec3 x\u00e1c minh danh t\u00ednh.<\/p>\n<h3>4. Th\u01b0\u1eddng xuy\u00ean c\u1eadp nh\u1eadt v\u00e0 v\u00e1 l\u1ed7i ph\u1ea7n m\u1ec1m<\/h3>\n<p>\u00c1p d\u1ee5ng c\u00e1c b\u1ea3n c\u1eadp nh\u1eadt ho\u1eb7c b\u1ea3n v\u00e1 th\u01b0\u1eddng xuy\u00ean t\u1eeb xa l\u00e0 m\u1ed9t b\u01b0\u1edbc quan tr\u1ecdng trong vi\u1ec7c b\u1ea3o v\u1ec7 l\u1ef1c l\u01b0\u1ee3ng lao \u0111\u1ed9ng t\u1eeb xa.\u00a0B\u1eb1ng c\u00e1ch \u0111\u00f3, c\u00e1c t\u1ed5 ch\u1ee9c c\u00f3 th\u1ec3 nhanh ch\u00f3ng gi\u1ea3i quy\u1ebft c\u00e1c l\u1ed7 h\u1ed5ng m\u00e0 k\u1ebb t\u1ea5n c\u00f4ng c\u00f3 th\u1ec3 khai th\u00e1c, c\u1ee7ng c\u1ed1 b\u1ea3o m\u1eadt t\u1ed5ng th\u1ec3 cho l\u1ef1c l\u01b0\u1ee3ng lao \u0111\u1ed9ng t\u1eeb xa.<\/p>\n<h3>5. M\u1ea1ng gia \u0111\u00ecnh an to\u00e0n<\/h3>\n<p>Nh\u00e2n vi\u00ean t\u1eeb xa n\u00ean \u0111\u01b0\u1ee3c h\u01b0\u1edbng d\u1eabn v\u1ec1 c\u00e1ch b\u1ea3o m\u1eadt m\u1ea1ng gia \u0111\u00ecnh \u0111\u00fang c\u00e1ch.\u00a0\u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 bao g\u1ed3m thi\u1ebft l\u1eadp m\u1eadt kh\u1ea9u Wi-Fi m\u1ea1nh, b\u1eadt m\u00e3 h\u00f3a m\u1ea1ng (WPA2 ho\u1eb7c WPA3) v\u00e0 thay \u0111\u1ed5i th\u00f4ng tin x\u00e1c th\u1ef1c b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn m\u1eb7c \u0111\u1ecbnh.\u00a0Truy c\u1eadp t\u1eeb xa an to\u00e0n, ch\u1eb3ng h\u1ea1n nh\u01b0 m\u00e3 h\u00f3a l\u01b0u l\u01b0\u1ee3ng v\u00e0 ki\u1ec3m so\u00e1t truy c\u1eadp, l\u00e0 c\u1ea7n thi\u1ebft \u0111\u1ec3 ng\u0103n ch\u1eb7n d\u1eef li\u1ec7u nh\u1ea1y c\u1ea3m b\u1ecb l\u1ed9 v\u00e0 t\u1ed9i ph\u1ea1m m\u1ea1ng s\u1eed d\u1ee5ng c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng l\u00e0m vi\u1ec7c t\u1eeb xa \u0111\u1ec3 truy c\u1eadp v\u00e0o h\u1ec7 th\u1ed1ng c\u1ee7a c\u00f4ng ty v\u00e0 th\u1ef1c hi\u1ec7n c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng.<\/p>\n<h3>6. B\u1ea3o v\u1ec7 truy c\u1eadp internet<\/h3>\n<p>Nh\u1eefng ng\u01b0\u1eddi l\u00e0m vi\u1ec7c t\u1eeb xa c\u00f3 nguy c\u01a1 b\u1ecb t\u1ea3i xu\u1ed1ng theo \u1ed5 \u0111\u0129a, c\u00e1c trang web l\u1eeba \u0111\u1ea3o v\u00e0 c\u00e1c m\u1ed1i \u0111e d\u1ecda tr\u00ean internet.\u00a0B\u1ea3o m\u1eadt truy c\u1eadp Internet ch\u1eb7n c\u00e1c trang web kh\u00f4ng ph\u00f9 h\u1ee3p v\u00e0 ng\u0103n n\u1ed9i dung \u0111\u1ed9c h\u1ea1i ti\u1ebfp c\u1eadn thi\u1ebft b\u1ecb ng\u01b0\u1eddi d\u00f9ng.\u00a0C\u00e1c t\u1ed5 ch\u1ee9c c\u00f3 th\u1ec3 khuy\u1ebfn kh\u00edch nh\u00e2n vi\u00ean t\u1eeb xa s\u1eed d\u1ee5ng c\u00e1c k\u1ebft n\u1ed1i \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a gi\u1eefa thi\u1ebft b\u1ecb c\u1ee7a h\u1ecd v\u00e0 d\u1eef li\u1ec7u c\u1ee7a c\u00f4ng ty.<\/p>\n<h3>7. S\u1eed d\u1ee5ng c\u00e1c gi\u1ea3i ph\u00e1p b\u1ea3o m\u1eadt thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i<\/h3>\n<p>Vi\u1ec7c l\u00e2y nhi\u1ec5m ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i tr\u00ean c\u00e1c thi\u1ebft b\u1ecb t\u1eeb xa c\u00f3 th\u1ec3 truy c\u1eadp ho\u1eb7c nh\u1eafm m\u1ee5c ti\u00eau v\u00e0o h\u1ec7 th\u1ed1ng v\u00e0 d\u1eef li\u1ec7u c\u1ee7a c\u00f4ng ty.\u00a0C\u00e1c t\u1ed5 ch\u1ee9c ph\u1ea3i tri\u1ec3n khai c\u00e1c gi\u1ea3i ph\u00e1p b\u1ea3o v\u1ec7 endpoint tr\u00ean c\u00e1c thi\u1ebft b\u1ecb n\u00e0y \u0111\u1ec3 ch\u1ed1ng l\u1ea1i ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i v\u00e0 vi r\u00fat.\u00a0C\u00e1c gi\u1ea3i ph\u00e1p b\u1ea3o m\u1eadt \u0111i\u1ec3m cu\u1ed1i c\u00f3 th\u1ec3 bao g\u1ed3m ph\u1ea7n m\u1ec1m ch\u1ed1ng vi-r\u00fat, t\u01b0\u1eddng l\u1eeda v\u00e0 h\u1ec7 th\u1ed1ng ph\u00e1t hi\u1ec7n x\u00e2m nh\u1eadp.<\/p>\n<h3>8. M\u00e3 h\u00f3a d\u1eef li\u1ec7u nh\u1ea1y c\u1ea3m<\/h3>\n<p>M\u00e3 h\u00f3a d\u1eef li\u1ec7u b\u1ea3o v\u1ec7 th\u00f4ng tin nh\u1ea1y c\u1ea3m v\u00e0 \u0111\u1ea3m b\u1ea3o r\u1eb1ng ngay c\u1ea3 khi d\u1eef li\u1ec7u b\u1ecb ch\u1eb7n ho\u1eb7c b\u1ecb \u0111\u00e1nh c\u1eafp, d\u1eef li\u1ec7u v\u1eabn kh\u00f4ng th\u1ec3 \u0111\u1ecdc \u0111\u01b0\u1ee3c n\u1ebfu kh\u00f4ng c\u00f3 kh\u00f3a gi\u1ea3i m\u00e3 th\u00edch h\u1ee3p.<\/p>\n<h3>9. Ti\u1ebfn h\u00e0nh \u0111\u00e0o t\u1ea1o n\u00e2ng cao nh\u1eadn th\u1ee9c b\u1ea3o m\u1eadt th\u01b0\u1eddng xuy\u00ean<\/h3>\n<p>Th\u01b0\u1eddng xuy\u00ean \u0111\u00e0o t\u1ea1o nh\u00e2n vi\u00ean t\u1eeb xa v\u1ec1 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p t\u1ed1t nh\u1ea5t v\u1ec1 an ninh m\u1ea1ng l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o m\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c t\u1eeb xa an to\u00e0n.\u00a0B\u1eb1ng c\u00e1ch n\u00e2ng cao nh\u1eadn th\u1ee9c v\u1ec1 b\u1ea3o m\u1eadt th\u00f4ng qua c\u00e1c k\u00eanh kh\u00e1c nhau, c\u00e1c t\u1ed5 ch\u1ee9c c\u00f3 th\u1ec3 \u0111\u1eb7t v\u1ea5n \u0111\u1ec1 b\u1ea3o m\u1eadt l\u00ean h\u00e0ng \u0111\u1ea7u trong t\u00e2m tr\u00ed c\u1ee7a nh\u00e2n vi\u00ean.<\/p>\n<h3>10. Th\u1ef1c hi\u1ec7n ki\u1ec3m so\u00e1t truy c\u1eadp m\u1ea1nh m\u1ebd<\/h3>\n<p>C\u00e1c c\u00f4ng ty n\u00ean \u00e1p d\u1ee5ng c\u00e1c bi\u1ec7n ph\u00e1p ki\u1ec3m so\u00e1t truy c\u1eadp \u0111\u1ec3 gi\u1edbi h\u1ea1n quy\u1ec1n truy c\u1eadp c\u1ee7a nh\u00e2n vi\u00ean t\u1eeb xa ch\u1ec9 v\u00e0o c\u00e1c t\u00e0i nguy\u00ean c\u1ea7n thi\u1ebft cho vai tr\u00f2 c\u00f4ng vi\u1ec7c c\u1ee7a h\u1ecd.\u00a0Qu\u1ea3n tr\u1ecb vi\u00ean c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng ki\u1ec3m so\u00e1t truy c\u1eadp d\u1ef1a tr\u00ean vai tr\u00f2 (RBAC) \u0111\u1ec3 ch\u1ec9 \u0111\u1ecbnh quy\u1ec1n d\u1ef1a tr\u00ean tr\u00e1ch nhi\u1ec7m c\u00f4ng vi\u1ec7c v\u00e0 th\u01b0\u1eddng xuy\u00ean xem x\u00e9t v\u00e0 c\u1eadp nh\u1eadt c\u00e1c \u0111\u1eb7c quy\u1ec1n truy c\u1eadp.<\/p>\n<h3>11. Th\u01b0\u1eddng xuy\u00ean sao l\u01b0u d\u1eef li\u1ec7u<\/h3>\n<p>C\u00e1c t\u1ed5 ch\u1ee9c c\u1ea7n ph\u00e1t tri\u1ec3n m\u1ed9t k\u1ebf ho\u1ea1ch \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng d\u1eef li\u1ec7u quan tr\u1ecdng \u0111\u01b0\u1ee3c sao l\u01b0u th\u01b0\u1eddng xuy\u00ean v\u00e0 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c kh\u00f4i ph\u1ee5c trong tr\u01b0\u1eddng h\u1ee3p m\u1ea5t d\u1eef li\u1ec7u, ch\u1eb3ng h\u1ea1n nh\u01b0 do c\u00e1c cu\u1ed9c <a href=\"https:\/\/www.enterprisenetworkingplanet.com\/security\/what-is-ransomware\/\">t\u1ea5n c\u00f4ng ransomware<\/a>\u00a0ho\u1eb7c\u00a0l\u1ed7i ph\u1ea7n c\u1ee9ng.\u00a0Qu\u1ea3n tr\u1ecb vi\u00ean n\u00ean ki\u1ec3m tra c\u00e1c b\u1ea3n sao l\u01b0u \u0111\u1ecbnh k\u1ef3 \u0111\u1ec3 x\u00e1c minh t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a ch\u00fang.<\/p>\n<h3>12. X\u00e2y d\u1ef1ng k\u1ebf ho\u1ea1ch \u1ee9ng ph\u00f3 s\u1ef1 c\u1ed1<\/h3>\n<p>X\u00e2y d\u1ef1ng v\u00e0 truy\u1ec1n \u0111\u1ea1t\u00a0<a href=\"https:\/\/www.enterprisenetworkingplanet.com\/security\/ransomware-response-plan\/\" target=\"_blank\" rel=\"noreferrer noopener\">k\u1ebf ho\u1ea1ch \u1ee9ng ph\u00f3 s\u1ef1 c\u1ed1<\/a>\u00a0cho nh\u00e2n vi\u00ean t\u1eeb xa.\u00a0K\u1ebf ho\u1ea1ch n\u00ean ch\u1ec9 \u0111\u1ecbnh c\u00e1c b\u01b0\u1edbc c\u1ea7n th\u1ef1c hi\u1ec7n trong tr\u01b0\u1eddng h\u1ee3p x\u1ea3y ra s\u1ef1 c\u1ed1 b\u1ea3o m\u1eadt, bao g\u1ed3m quy tr\u00ecnh b\u00e1o c\u00e1o, bi\u1ec7n ph\u00e1p ng\u0103n ch\u1eb7n v\u00e0 giao th\u1ee9c li\u00ean l\u1ea1c.\u00a0C\u00e1c k\u1ebf ho\u1ea1ch \u1ee9ng ph\u00f3 s\u1ef1 c\u1ed1 n\u00ean \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 bao g\u1ed3m c\u00e1c m\u1ed1i \u0111e d\u1ecda ti\u1ec1m \u1ea9n \u0111\u1ed1i v\u1edbi nh\u00e2n vi\u00ean l\u00e0m vi\u1ec7c t\u1eeb xa v\u00e0 c\u00e1c chi\u1ebfn l\u01b0\u1ee3c \u0111\u1ec3 kh\u1eafc ph\u1ee5c ch\u00fang.<\/p>\n<h3>13. Th\u1ef1c hi\u1ec7n \u0111\u00e1nh gi\u00e1 r\u1ee7i ro th\u01b0\u1eddng xuy\u00ean<\/h3>\n<p>Th\u1ef1c hi\u1ec7n \u0111\u00e1nh gi\u00e1 v\u00e0 ki\u1ec3m to\u00e1n b\u1ea3o m\u1eadt th\u00f4ng th\u01b0\u1eddng s\u1ebd ph\u00e1t hi\u1ec7n ra nh\u1eefng r\u1ee7i ro ti\u1ec1m \u1ea9n.\u00a0Qu\u00e1 tr\u00ecnh n\u00e0y bao g\u1ed3m\u00a0<a href=\"https:\/\/www.enterprisenetworkingplanet.com\/security\/penetration-testing\/\" target=\"_blank\" rel=\"noreferrer noopener\">ki\u1ec3m tra th\u00e2m nh\u1eadp<\/a>, qu\u00e9t l\u1ed7 h\u1ed5ng v\u00e0 xem x\u00e9t nh\u1eadt k\u00fd truy c\u1eadp c\u0169ng nh\u01b0 \u0111\u1eb7c quy\u1ec1n c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.<\/p>\n<h3>14. \u0110\u1ea3m b\u1ea3o c\u1ea5u h\u00ecnh v\u00e0 truy c\u1eadp \u0111\u00e1m m\u00e2y ph\u00f9 h\u1ee3p<\/h3>\n<p>C\u1ea5u h\u00ecnh sai h\u1ec7 th\u1ed1ng l\u00e0 nguy\u00ean nh\u00e2n h\u00e0ng \u0111\u1ea7u g\u00e2y ra s\u1ef1 c\u1ed1 b\u1ea3o m\u1eadt trong h\u1ea1 t\u1ea7ng public cloud.\u00a0\u0110i\u1ec1u n\u00e0y l\u00e0 do c\u00e1c h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c \u0111\u1ecbnh c\u1ea5u h\u00ecnh sai c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng b\u1ecb t\u1ea5n c\u00f4ng.\u00a0\u0110\u1ec3 ng\u0103n ch\u1eb7n \u0111i\u1ec1u n\u00e0y, c\u00e1c t\u1ed5 ch\u1ee9c ph\u1ea3i h\u00e0nh \u0111\u1ed9ng \u0111\u1ec3 lo\u1ea1i b\u1ecf c\u00e1c tr\u1ee5c tr\u1eb7c, l\u1ed7 h\u1ed5ng ho\u1eb7c l\u1ed7i c\u00f3 th\u1ec3 khi\u1ebfn m\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c g\u1eb7p r\u1ee7i ro trong qu\u00e1 tr\u00ecnh di chuy\u1ec3n v\u00e0 v\u1eadn h\u00e0nh \u0111\u00e1m m\u00e2y.<\/p>\n<h3>15. C\u1eadp nh\u1eadt th\u00f4ng tin v\u1ec1 c\u00e1c m\u1ed1i \u0111e d\u1ecda b\u1ea3o m\u1eadt m\u1edbi nh\u1ea5t<\/h3>\n<p>Lu\u00f4n c\u1eadp nh\u1eadt c\u00e1c xu h\u01b0\u1edbng v\u00e0 m\u1ed1i \u0111e d\u1ecda b\u1ea3o m\u1eadt m\u1edbi n\u1ed5i l\u00e0 \u0111i\u1ec1u b\u1eaft bu\u1ed9c \u0111\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi l\u00e0m vi\u1ec7c t\u1eeb xa v\u00e0 c\u00e1c t\u1ed5 ch\u1ee9c \u0111\u1ec3 t\u1ef1 b\u1ea3o v\u1ec7 m\u00ecnh kh\u1ecfi c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng m\u1ea1ng.\u00a0B\u1eb1ng c\u00e1ch \u0111\u0103ng k\u00fd nh\u1eadn c\u1ea3nh b\u00e1o b\u1ea3o m\u1eadt, theo d\u00f5i tin t\u1ee9c an ninh m\u1ea1ng m\u1edbi nh\u1ea5t v\u00e0 t\u00edch c\u1ef1c tham gia v\u00e0o c\u00e1c di\u1ec5n \u0111\u00e0n trong ng\u00e0nh, m\u1ecdi ng\u01b0\u1eddi c\u00f3 th\u1ec3 n\u1eafm b\u1eaft \u0111\u1ea7y \u0111\u1ee7 th\u00f4ng tin v\u1ec1 c\u00e1c m\u1ed1i \u0111e d\u1ecda m\u1edbi v\u00e0 chi\u1ebfn l\u01b0\u1ee3c gi\u1ea3m thi\u1ec3u hi\u1ec7u qu\u1ea3.<\/p>\n<h2>C\u00e1c \u1ee9ng d\u1ee5ng v\u00e0 c\u00f4ng c\u1ee5 \u0111\u1ec3 b\u1ea3o v\u1ec7 l\u1ef1c l\u01b0\u1ee3ng lao \u0111\u1ed9ng t\u1eeb xa<\/h2>\n<p>Gi\u1edd \u0111\u00e2y, ch\u00fang ta \u0111\u00e3 gi\u1ea3i quy\u1ebft c\u00e1c r\u1ee7i ro b\u1ea3o m\u1eadt khi l\u00e0m vi\u1ec7c t\u1eeb xa v\u00e0 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p t\u1ed1t nh\u1ea5t \u0111\u1ec3 ng\u0103n ch\u1eb7n ch\u00fang, h\u00e3y n\u00f3i v\u1ec1 c\u00e1c \u1ee9ng d\u1ee5ng v\u00e0 c\u00f4ng c\u1ee5 c\u1ea7n thi\u1ebft \u0111\u1ec3 b\u1ea3o v\u1ec7 l\u1ef1c l\u01b0\u1ee3ng lao \u0111\u1ed9ng t\u1eeb xa, t\u1eeb zero trust v\u00e0 MFA \u0111\u1ebfn ph\u00e1t hi\u1ec7n v\u00e0 sao l\u01b0u endpoint.<\/p>\n<h3>Gi\u1ea3i ph\u00e1p b\u1ea3o m\u1eadt Zero Trust<\/h3>\n<p><a href=\"https:\/\/www.enterprisenetworkingplanet.com\/security\/zero-trust-network-access\/\" target=\"_blank\" rel=\"noreferrer noopener\">C\u00e1c gi\u1ea3i ph\u00e1p b\u1ea3o m\u1eadt Zero Trust<\/a>\u00a0r\u1ea5t c\u00f3 gi\u00e1 tr\u1ecb \u0111\u1ed1i v\u1edbi l\u00e0m vi\u1ec7c t\u1eeb xa v\u00ec ch\u00fang cung c\u1ea5p m\u1ed9t framework b\u1ea3o m\u1eadt m\u1ea1nh m\u1ebd \u0111\u1ec3 b\u1ea3o v\u1ec7 t\u00e0i nguy\u00ean v\u00e0 d\u1eef li\u1ec7u trong c\u00e1c m\u00f4i tr\u01b0\u1eddng ph\u00e2n t\u00e1n.\u00a0Trong m\u1ed9t m\u00f4 h\u00ecnh Zero Trust, t\u1ea5t c\u1ea3 ng\u01b0\u1eddi d\u00f9ng v\u00e0 thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c coi l\u00e0 c\u00f3 kh\u1ea3 n\u0103ng th\u00f9 \u0111\u1ecbch v\u00e0 quy\u1ec1n truy c\u1eadp v\u00e0o t\u00e0i nguy\u00ean \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t ch\u1eb7t ch\u1ebd d\u1ef1a tr\u00ean danh t\u00ednh ng\u01b0\u1eddi d\u00f9ng v\u00e0 tr\u1ea1ng th\u00e1i b\u1ea3o m\u1eadt thi\u1ebft b\u1ecb.<\/p>\n<p>Nguy\u00ean t\u1eafc n\u00e0y ng\u0103n ch\u1eb7n truy c\u1eadp tr\u00e1i ph\u00e9p v\u00e0o d\u1eef li\u1ec7u nh\u1ea1y c\u1ea3m ngay c\u1ea3 khi th\u00f4ng tin \u0111\u0103ng nh\u1eadp c\u1ee7a ng\u01b0\u1eddi d\u00f9ng \u0111\u00e3 b\u1ecb x\u00e2m ph\u1ea1m.\u00a0C\u00e1c c\u00f4ng c\u1ee5 b\u1ea3o m\u1eadt Zero Trust l\u00e0 c\u00f4ng c\u1ee5 cung c\u1ea5p c\u00e1c bi\u1ec7n ph\u00e1p ki\u1ec3m so\u00e1t truy c\u1eadp chi ti\u1ebft v\u00e0 an to\u00e0n cho c\u1ea3 ng\u01b0\u1eddi d\u00f9ng v\u00e0 thi\u1ebft b\u1ecb, b\u1ea5t k\u1ec3 v\u1ecb tr\u00ed th\u1ef1c t\u1ebf c\u1ee7a h\u1ecd.<\/p>\n<p>D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 c\u00f4ng c\u1ee5 b\u1ea3o m\u1eadt m\u1ea1ng Zero Trust ph\u1ed5 bi\u1ebfn \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho l\u00e0m vi\u1ec7c t\u1eeb xa:<\/p>\n<ul>\n<li><strong>M\u1ea1ng ri\u00eang \u1ea3o (VPN)<\/strong>:\u00a0<a href=\"https:\/\/www.enterprisenetworkingplanet.com\/data-center\/what-is-a-vpn\/\" target=\"_blank\" rel=\"noreferrer noopener\">C\u00e1c c\u00f4ng c\u1ee5 n\u00e0y<\/a>\u00a0t\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt cho l\u00e0m vi\u1ec7c t\u1eeb xa b\u1eb1ng c\u00e1ch t\u1ea1o c\u00e1c k\u1ebft n\u1ed1i \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a, cho ph\u00e9p nh\u00e2n vi\u00ean t\u1eeb xa truy c\u1eadp an to\u00e0n c\u00e1c t\u00e0i nguy\u00ean n\u1ed9i b\u1ed9 qua internet.\u00a0VPN cung c\u1ea5p m\u1ed9t l\u1edbp b\u1ea3o v\u1ec7 b\u1ed5 sung b\u1eb1ng c\u00e1ch b\u1ea3o v\u1ec7 th\u00f4ng tin nh\u1ea1y c\u1ea3m b\u1eb1ng c\u00e1c giao th\u1ee9c m\u00e3 h\u00f3a, \u0111\u1ea3m b\u1ea3o quy\u1ec1n ri\u00eang t\u01b0 v\u00e0 t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a giao ti\u1ebfp t\u1eeb xa.\u00a0M\u1ed9t s\u1ed1\u00a0<a href=\"https:\/\/www.enterprisenetworkingplanet.com\/data-center\/vpn-services\/\" target=\"_blank\" rel=\"noreferrer noopener\">VPN \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i nh\u1ea5t cho doanh nghi\u1ec7p<\/a>\u00a0l\u00e0 NordVPN, Perimeter 81 v\u00e0 TunnelBear VPN.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li><strong>Qu\u1ea3n l\u00fd danh t\u00ednh v\u00e0 quy\u1ec1n truy c\u1eadp (IAM)<\/strong>:\u00a0<a href=\"https:\/\/www.enterprisenetworkingplanet.com\/security\/iam-tools\/\" target=\"_blank\" rel=\"noreferrer noopener\">C\u00e1c gi\u1ea3i ph\u00e1p IAM<\/a>\u00a0l\u00e0 c\u00f4ng c\u1ee5 b\u1ea3o m\u1eadt Zero Trust gi\u00fap qu\u1ea3n l\u00fd danh t\u00ednh ng\u01b0\u1eddi d\u00f9ng, s\u1eed d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p x\u00e1c th\u1ef1c m\u1ea1nh m\u1ebd v\u00e0 ki\u1ec3m so\u00e1t quy\u1ec1n truy c\u1eadp v\u00e0o t\u00e0i nguy\u00ean d\u1ef1a tr\u00ean vai tr\u00f2 v\u00e0 ch\u00ednh s\u00e1ch c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li><strong>C\u00e1c c\u00f4ng c\u1ee5 Zero Trust Network Access (ZTNA)<\/strong>:\u00a0C\u00e1c c\u00f4ng c\u1ee5 ZTNA h\u1ed7 tr\u1ee3 truy c\u1eadp an to\u00e0n v\u00e0o c\u00e1c \u1ee9ng d\u1ee5ng v\u00e0 t\u00e0i nguy\u00ean c\u1ee5 th\u1ec3 d\u1ef1a tr\u00ean x\u00e1c th\u1ef1c ng\u01b0\u1eddi d\u00f9ng v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 theo ng\u1eef c\u1ea3nh. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 ng\u01b0\u1eddi d\u00f9ng ch\u1ec9 \u0111\u01b0\u1ee3c c\u1ea5p quy\u1ec1n truy c\u1eadp v\u00e0o c\u00e1c \u1ee9ng d\u1ee5ng v\u00e0 t\u00e0i nguy\u00ean h\u1ecd c\u1ea7n \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00f4ng vi\u1ec7c c\u1ee7a m\u00ecnh v\u00e0 quy\u1ec1n truy c\u1eadp \u0111\u00f3 \u0111\u01b0\u1ee3c x\u00e1c minh li\u00ean t\u1ee5c d\u1ef1a tr\u00ean c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 v\u1ecb tr\u00ed c\u1ee7a ng\u01b0\u1eddi d\u00f9ng, thi\u1ebft b\u1ecb h\u1ecd \u0111ang s\u1eed d\u1ee5ng v\u00e0 tr\u1ea1ng th\u00e1i b\u1ea3o m\u1eadt c\u1ee7a thi\u1ebft b\u1ecb.\u00a0M\u1ed9t s\u1ed1\u00a0<a href=\"https:\/\/www.enterprisenetworkingplanet.com\/guides\/zero-trust-networking-solutions\/\" target=\"_blank\" rel=\"noreferrer noopener\">c\u00f4ng c\u1ee5 ZTNA ph\u1ed5 bi\u1ebfn<\/a>\u00a0bao g\u1ed3m Okta, Zscaler Private Access v\u00e0 Prisma Access c\u1ee7a Palo Alto Networks.<\/li>\n<\/ul>\n<h3>C\u00e1c c\u00f4ng c\u1ee5 MFA<\/h3>\n<p>C\u00e1c doanh nghi\u1ec7p s\u1eed d\u1ee5ng c\u00e1c gi\u1ea3i ph\u00e1p MFA \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng ph\u00f2ng th\u1ee7 c\u1ee7a h\u1ecd tr\u01b0\u1edbc h\u00e0nh vi tr\u1ed9m c\u1eafp th\u00f4ng tin x\u00e1c th\u1ef1c v\u00e0 m\u1ea1o danh ng\u01b0\u1eddi d\u00f9ng.\u00a0MFA y\u00eau c\u1ea7u nh\u00e2n vi\u00ean l\u00e0m vi\u1ec7c t\u1eeb xa ph\u1ea3i tr\u1ea3i qua c\u00e1c quy tr\u00ecnh x\u00e1c minh kh\u00e1c nhau \u0111\u1ec3 truy c\u1eadp c\u00e1c \u1ee9ng d\u1ee5ng ho\u1eb7c h\u1ec7 th\u1ed1ng t\u1ea1i ch\u1ed7 ho\u1eb7c d\u1ef1a tr\u00ean \u0111\u00e1m m\u00e2y.\u00a0\u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 bao g\u1ed3m vi\u1ec7c cung c\u1ea5p t\u1ed5 h\u1ee3p th\u00f4ng tin \u0111\u0103ng nh\u1eadp nh\u01b0 m\u1eadt kh\u1ea9u v\u00e0 m\u00e3 SMS t\u1ed3n t\u1ea1i m\u1ed9t l\u1ea7n trong th\u1eddi gian ng\u1eafn.<\/p>\n<p>C\u00e1c gi\u1ea3i ph\u00e1p MFA h\u00e0ng \u0111\u1ea7u k\u1ebft h\u1ee3p x\u00e1c th\u1ef1c th\u00edch \u1ee9ng, gi\u00fap c\u00e2n b\u1eb1ng c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt m\u1ea1nh m\u1ebd v\u1edbi s\u1ef1 thu\u1eadn ti\u1ec7n cho ng\u01b0\u1eddi d\u00f9ng.\u00a0X\u00e1c th\u1ef1c th\u00edch \u1ee9ng s\u1eed d\u1ee5ng th\u00f4ng tin theo ng\u1eef c\u1ea3nh, ch\u1eb3ng h\u1ea1n nh\u01b0 v\u1ecb tr\u00ed c\u1ee7a ng\u01b0\u1eddi d\u00f9ng ho\u1eb7c lo\u1ea1i thi\u1ebft b\u1ecb, c\u00f9ng v\u1edbi c\u00e1c quy t\u1eafc kinh doanh \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh tr\u01b0\u1edbc, \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c y\u1ebfu t\u1ed1 x\u00e1c th\u1ef1c ph\u00f9 h\u1ee3p cho m\u1ed9t ng\u01b0\u1eddi d\u00f9ng c\u1ee5 th\u1ec3 trong m\u1ed9t t\u00ecnh hu\u1ed1ng nh\u1ea5t \u0111\u1ecbnh.<\/p>\n<h3>Ph\u1ea7n m\u1ec1m m\u00e3 h\u00f3a<\/h3>\n<p>C\u00e1c t\u1ed5 ch\u1ee9c t\u0103ng c\u01b0\u1eddng b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u b\u1eb1ng vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p m\u00e3 h\u00f3a trong v\u00e0 ngo\u00e0i m\u1ea1ng c\u00f4ng ty.\u00a0C\u00e1c c\u00f4ng c\u1ee5 m\u00e3 h\u00f3a chuy\u1ec3n \u0111\u1ed5i d\u1eef li\u1ec7u nh\u1ea1y c\u1ea3m sang \u0111\u1ecbnh d\u1ea1ng kh\u00f4ng th\u1ec3 \u0111\u1ecdc \u0111\u01b0\u1ee3c, khi\u1ebfn d\u1eef li\u1ec7u \u0111\u00f3 kh\u00f4ng th\u1ec3 hi\u1ec3u \u0111\u01b0\u1ee3c \u0111\u1ed1i v\u1edbi nh\u1eefng c\u00e1 nh\u00e2n kh\u00f4ng \u0111\u01b0\u1ee3c \u1ee7y quy\u1ec1n, cho d\u00f9 \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef (\u1edf tr\u1ea1ng th\u00e1i ngh\u1ec9) hay \u0111\u01b0\u1ee3c truy\u1ec1n \u0111i (\u0111ang chuy\u1ec3n ti\u1ebfp).\u00a0C\u00e1c c\u00f4ng c\u1ee5 n\u00e0y s\u1eed d\u1ee5ng c\u00e1c thu\u1eadt to\u00e1n m\u1eadt m\u00e3 \u0111\u1ec3 x\u00e1o tr\u1ed9n d\u1eef li\u1ec7u v\u00e0 ch\u1ec9 c\u00e1c b\u00ean \u0111\u01b0\u1ee3c \u1ee7y quy\u1ec1n s\u1edf h\u1eefu kh\u00f3a m\u00e3 h\u00f3a m\u1edbi c\u00f3 th\u1ec3 gi\u1ea3i m\u00e3 v\u00e0 truy c\u1eadp th\u00f4ng tin.<\/p>\n<h3>C\u00e1c gi\u1ea3i ph\u00e1p Endpoint Detection and Response (EDR)<\/h3>\n<p><a href=\"https:\/\/www.enterprisenetworkingplanet.com\/security\/edr-solutions\/\" target=\"_blank\" rel=\"noreferrer noopener\">C\u00e1c c\u00f4ng c\u1ee5 EDR<\/a>\u00a0theo d\u00f5i v\u00e0 ph\u00e2n t\u00edch c\u00e1c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a endpoint, bao g\u1ed3m c\u00e1c thi\u1ebft b\u1ecb t\u1eeb xa, \u0111\u1ec3 ph\u00e1t hi\u1ec7n v\u00e0 \u1ee9ng ph\u00f3 v\u1edbi c\u00e1c m\u1ed1i \u0111e d\u1ecda b\u1ea3o m\u1eadt ti\u1ec1m \u1ea9n.\u00a0Ch\u00fang c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed9c h\u1ea1i, l\u00e2y nhi\u1ec5m ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i, truy c\u1eadp tr\u00e1i ph\u00e9p v\u00e0 \u0111\u00e1nh c\u1eafp d\u1eef li\u1ec7u.\u00a0C\u00e1c c\u00f4ng c\u1ee5 EDR c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111i\u1ec1u tra c\u00e1c vi ph\u1ea1m b\u1ea3o m\u1eadt v\u00e0 x\u00e1c \u0111\u1ecbnh ngu\u1ed3n g\u1ed1c c\u1ee7a c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng.<\/p>\n<h3>C\u00f4ng c\u1ee5 b\u1ea3o v\u1ec7 \u0111i\u1ec3m cu\u1ed1i<\/h3>\n<p>C\u00e1c gi\u1ea3i ph\u00e1p b\u1ea3o v\u1ec7 \u0111i\u1ec3m cu\u1ed1i, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 gi\u1ea3i ph\u00e1p qu\u1ea3n l\u00fd \u0111\u1eb7c quy\u1ec1n \u0111i\u1ec3m cu\u1ed1i, t\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt b\u1eb1ng c\u00e1ch lo\u1ea1i b\u1ecf c\u00e1c \u0111\u1eb7c quy\u1ec1n qu\u1ea3n tr\u1ecb vi\u00ean c\u1ee5c b\u1ed9 kh\u00f4ng c\u1ea7n thi\u1ebft kh\u1ecfi c\u00e1c thi\u1ebft b\u1ecb c\u1ee7a nh\u00e2n vi\u00ean t\u1eeb xa v\u00e0 ch\u1ee9a c\u00e1c m\u1ed1i \u0111e d\u1ecda t\u1ea1i \u0111i\u1ec3m cu\u1ed1i.\u00a0Ch\u00fang \u0111\u01b0\u1ee3c tri\u1ec3n khai c\u00f9ng v\u1edbi c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt \u0111i\u1ec3m cu\u1ed1i kh\u00e1c, t\u1ea1o th\u00e0nh m\u1ed9t ph\u1ea7n c\u1ee7a chi\u1ebfn l\u01b0\u1ee3c ph\u00f2ng th\u1ee7 chuy\u00ean s\u00e2u to\u00e0n di\u1ec7n.\u00a0Qu\u00e1 tr\u00ecnh b\u1ea3o v\u1ec7 \u0111i\u1ec3m cu\u1ed1i bao g\u1ed3m vi\u1ec7c c\u00e0i \u0111\u1eb7t t\u01b0\u1eddng l\u1eeda \u0111\u1ec3 gi\u00e1m s\u00e1t v\u00e0 ki\u1ec3m so\u00e1t l\u01b0u l\u01b0\u1ee3ng m\u1ea1ng c\u0169ng nh\u01b0 s\u1eed d\u1ee5ng\u00a0<a href=\"https:\/\/www.enterprisenetworkingplanet.com\/security\/antivirus-software\/\" target=\"_blank\" rel=\"noreferrer noopener\">ph\u1ea7n m\u1ec1m ch\u1ed1ng vi-r\u00fat v\u00e0 ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i<\/a>.<\/p>\n<h3>Ph\u1ea7n m\u1ec1m sao l\u01b0u \u0111i\u1ec3m cu\u1ed1i<\/h3>\n<p><a href=\"https:\/\/www.enterprisenetworkingplanet.com\/data-center\/endpoint-backup-remote-work\/\" target=\"_blank\" rel=\"noreferrer noopener\">Ph\u1ea7n m\u1ec1m sao l\u01b0u \u0111i\u1ec3m cu\u1ed1i<\/a>\u00a0b\u1ea3o v\u1ec7 c\u00e1c thi\u1ebft b\u1ecb t\u1eeb xa nh\u01b0 laptop v\u00e0 thi\u1ebft b\u1ecb di \u0111\u1ed9ng kh\u1ecfi b\u1ecb m\u1ea5t d\u1eef li\u1ec7u do l\u1ed7i ph\u1ea7n c\u1ee9ng, x\u00f3a nh\u1ea7m ho\u1eb7c s\u1ef1 c\u1ed1 b\u1ea3o m\u1eadt.\u00a0N\u00f3 \u0111\u1ea3m b\u1ea3o sao l\u01b0u d\u1eef li\u1ec7u th\u01b0\u1eddng xuy\u00ean v\u00e0 gi\u00fap d\u1eef li\u1ec7u c\u00f3 th\u1ec3 ph\u1ee5c h\u1ed3i \u0111\u01b0\u1ee3c.\u00a0Qu\u00e1 tr\u00ecnh sao l\u01b0u \u0111i\u1ec3m cu\u1ed1i \u0111\u00f2i h\u1ecfi ph\u1ea3i sao ch\u00e9p v\u00e0 l\u01b0u tr\u1eef d\u1eef li\u1ec7u m\u1ed9t c\u00e1ch an to\u00e0n t\u1eeb c\u00e1c \u0111i\u1ec3m cu\u1ed1i m\u1ea1ng, bao g\u1ed3m laptop, desktop v\u00e0 server.\u00a0C\u00e1c gi\u1ea3i ph\u00e1p sao l\u01b0u \u0111i\u1ec3m cu\u1ed1i d\u1ef1a tr\u00ean \u0111\u00e1m m\u00e2y \u0111\u00e3 tr\u1edf n\u00ean ph\u1ed5 bi\u1ebfn trong c\u00e1c doanh nghi\u1ec7p v\u00ec ch\u00fang mang l\u1ea1i kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 to\u00e0n di\u1ec7n cho c\u1ea3 d\u1eef li\u1ec7u quan tr\u1ecdng v\u00e0 kh\u00f4ng quan tr\u1ecdng.<\/p>\n<h3>Gi\u1ea3i ph\u00e1p Single Sign-on (SSO)<\/h3>\n<p>C\u00e1c gi\u1ea3i ph\u00e1p SSO n\u00e2ng cao tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng v\u00e0 gi\u1ea3m kh\u1ea3 n\u0103ng vi ph\u1ea1m b\u1ea3o m\u1eadt li\u00ean quan \u0111\u1ebfn m\u1eadt kh\u1ea9u y\u1ebfu ho\u1eb7c x\u1eed l\u00fd sai m\u1eadt kh\u1ea9u.\u00a0SSO cho ph\u00e9p nh\u00e2n vi\u00ean t\u1eeb xa truy c\u1eadp v\u00e0o t\u1ea5t c\u1ea3 c\u00e1c \u1ee9ng d\u1ee5ng v\u00e0 d\u1ecbch v\u1ee5 kinh doanh c\u1ee7a h\u1ecd b\u1eb1ng m\u1ed9t b\u1ed9 th\u00f4ng tin \u0111\u0103ng nh\u1eadp duy nh\u1ea5t.\u00a0V\u1edbi c\u00e1c c\u00f4ng c\u1ee5 SSO, doanh nghi\u1ec7p \u0111\u01a1n gi\u1ea3n h\u00f3a quy tr\u00ecnh x\u00e1c th\u1ef1c, cho ph\u00e9p tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3 h\u01a1n.<\/p>\n<h3>Ph\u1ea7n m\u1ec1m Ph\u00e2n t\u00edch h\u00e0nh vi ng\u01b0\u1eddi d\u00f9ng v\u00e0 th\u1ef1c th\u1ec3 (UEBA)<\/h3>\n<p>Ph\u1ea7n m\u1ec1m UEBA g\u1eafn c\u1edd c\u00e1c ho\u1ea1t \u0111\u1ed9ng b\u1ea5t th\u01b0\u1eddng ho\u1eb7c \u0111\u00e1ng ng\u1edd do nh\u00e2n vi\u00ean l\u00e0m vi\u1ec7c t\u1eeb xa ho\u1eb7c thi\u1ebft b\u1ecb c\u1ee7a h\u1ecd th\u1ef1c hi\u1ec7n.\u00a0B\u1eb1ng c\u00e1ch ph\u00e2n t\u00edch c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 m\u1eabu \u0111\u0103ng nh\u1eadp, m\u1ee9c s\u1eed d\u1ee5ng \u1ee9ng d\u1ee5ng, h\u00e0nh vi truy c\u1eadp d\u1eef li\u1ec7u v\u00e0 l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp m\u1ea1ng, c\u00e1c gi\u1ea3i ph\u00e1p c\u1ee7a UEBA c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n nh\u1eefng sai l\u1ec7ch so v\u1edbi h\u00e0nh vi th\u00f4ng th\u01b0\u1eddng c\u00f3 th\u1ec3 ch\u1ec9 ra s\u1ef1 c\u1ed1 b\u1ea3o m\u1eadt, m\u1ed1i \u0111e d\u1ecda t\u1eeb n\u1ed9i b\u1ed9 ho\u1eb7c n\u1ed7 l\u1ef1c truy c\u1eadp tr\u00e1i ph\u00e9p.<\/p>\n<h3>C\u00f4ng c\u1ee5 ph\u00e2n t\u00edch l\u01b0u l\u01b0\u1ee3ng m\u1ea1ng (NTA)<\/h3>\n<p>C\u00e1c gi\u1ea3i ph\u00e1p NTA cung c\u1ea5p cho c\u00e1c t\u1ed5 ch\u1ee9c kh\u1ea3 n\u0103ng quan s\u00e1t t\u1ed5ng qu\u00e1t c\u00e1c ho\u1ea1t \u0111\u1ed9ng m\u1ea1ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh h\u00e0nh vi \u0111\u00e1ng ng\u1edd ho\u1eb7c \u0111\u1ed9c h\u1ea1i.\u00a0Vi\u1ec7c n\u00e0y bao g\u1ed3m vi\u1ec7c ph\u00e1t hi\u1ec7n l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp m\u1ea1ng b\u1ea5t th\u01b0\u1eddng, ch\u1eb3ng h\u1ea1n nh\u01b0 n\u1ed7 l\u1ef1c truy c\u1eadp tr\u00e1i ph\u00e9p, c\u00f3 th\u1ec3 ch\u1ec9 ra s\u1ef1 c\u1ed1 b\u1ea3o m\u1eadt.\u00a0C\u00e1c gi\u1ea3i ph\u00e1p NTA c\u0169ng cung c\u1ea5p cho c\u00e1c t\u1ed5 ch\u1ee9c kh\u1ea3 n\u0103ng quan s\u00e1t l\u01b0u l\u01b0\u1ee3ng m\u1ea1ng t\u1eeb c\u00e1c thi\u1ebft b\u1ecb c\u1ee7a nh\u00e2n vi\u00ean t\u1eeb xa, bao g\u1ed3m c\u1ea3 l\u01b0u l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c t\u1ea1o b\u1edfi c\u00e1c k\u1ebft n\u1ed1i VPN.\u00a0Do \u0111\u00f3, c\u00e1c nh\u00f3m an ninh m\u1ea1ng c\u00f3 th\u1ec3 t\u00ecm th\u1ea5y c\u00e1c m\u1ed1i \u0111e d\u1ecda ti\u1ec1m \u1ea9n nh\u01b0 c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng d\u1ef1a tr\u00ean m\u1ea1ng v\u00e0 ph\u1ea3n h\u1ed3i k\u1ecbp th\u1eddi.<\/p>\n<h3>Tr\u00ecnh qu\u1ea3n l\u00fd m\u1eadt kh\u1ea9u<\/h3>\n<p>\u0110\u00e2y l\u00e0 nh\u1eefng ch\u01b0\u01a1ng tr\u00ecnh ph\u1ea7n m\u1ec1m gi\u00fap nh\u00e2n vi\u00ean t\u1eeb xa t\u1ea1o, l\u01b0u tr\u1eef, qu\u1ea3n l\u00fd m\u1eadt kh\u1ea9u \u0111\u00e1ng tin c\u1eady v\u00e0 duy nh\u1ea5t cho c\u00e1c t\u00e0i kho\u1ea3n v\u00e0 d\u1ecbch v\u1ee5 tr\u1ef1c tuy\u1ebfn kh\u00e1c nhau c\u1ee7a h\u1ecd.\u00a0B\u1eb1ng c\u00e1ch l\u01b0u tr\u1eef m\u1eadt kh\u1ea9u m\u1ed9t c\u00e1ch an to\u00e0n trong m\u1ed9t kho l\u01b0u tr\u1eef \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a,\u00a0<a href=\"https:\/\/www.enterprisenetworkingplanet.com\/security\/enterprise-password-management-software\/\" target=\"_blank\" rel=\"noreferrer noopener\">tr\u00ecnh qu\u1ea3n l\u00fd m\u1eadt kh\u1ea9u<\/a>\u00a0gi\u00fap ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng ph\u1ea3i ghi nh\u1edb nhi\u1ec1u m\u1eadt kh\u1ea9u ph\u1ee9c t\u1ea1p.<\/p>\n<p>Tr\u00ecnh qu\u1ea3n l\u00fd m\u1eadt kh\u1ea9u c\u0169ng cung c\u1ea5p s\u1ef1 ti\u1ec7n l\u1ee3i c\u1ee7a vi\u1ec7c t\u1ef1 \u0111\u1ed9ng \u0111i\u1ec1n th\u00f4ng tin \u0111\u0103ng nh\u1eadp, gi\u1ea3m thi\u1ec3u r\u1ee7i ro m\u1eadt kh\u1ea9u y\u1ebfu ho\u1eb7c \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u1ea1i.\u00a0C\u00e1c \u1ee9ng d\u1ee5ng n\u00e0y cho ph\u00e9p c\u00e1c c\u00e1 nh\u00e2n v\u00e0 doanh nghi\u1ec7p l\u01b0u tr\u1eef v\u00e0 qu\u1ea3n l\u00fd m\u1eadt kh\u1ea9u \u1edf m\u1ed9t v\u1ecb tr\u00ed an to\u00e0n \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 b\u1eb1ng m\u1eadt kh\u1ea9u ch\u00ednh.\u00a0V\u1edbi tr\u00ecnh qu\u1ea3n l\u00fd m\u1eadt kh\u1ea9u, ng\u01b0\u1eddi d\u00f9ng ch\u1ec9 c\u1ea7n nh\u1edb m\u1eadt kh\u1ea9u master c\u1ee7a m\u00ecnh \u0111\u1ec3 c\u00f3 quy\u1ec1n truy c\u1eadp.<\/p>\n<h3>C\u00e1c c\u00f4ng c\u1ee5 c\u1ed9ng t\u00e1c v\u00e0 giao ti\u1ebfp an to\u00e0n<\/h3>\n<p>C\u00e1c gi\u1ea3i ph\u00e1p c\u1ed9ng t\u00e1c v\u00e0 giao ti\u1ebfp l\u00e0 nh\u1eefng c\u00f4ng c\u1ee5 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i b\u1edfi nh\u1eefng ng\u01b0\u1eddi l\u00e0m vi\u1ec7c t\u1eeb xa.\u00a0C\u00e1c \u1ee9ng d\u1ee5ng n\u00e0y trang b\u1ecb cho c\u00e1c nh\u00f3m ph\u00e2n t\u00e1n n\u1ec1n t\u1ea3ng \u0111\u1ec3 chia s\u1ebb t\u1ec7p, l\u00e0m vi\u1ec7c c\u00f9ng nhau trong c\u00e1c d\u1ef1 \u00e1n v\u00e0 k\u1ebft n\u1ed1i v\u1edbi \u0111\u1ed3ng nghi\u1ec7p.<\/p>\n<p>C\u00e1c c\u00f4ng c\u1ee5 giao ti\u1ebfp v\u00e0 c\u1ed9ng t\u00e1c an to\u00e0n th\u01b0\u1eddng t\u1ea1o \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i cho vi\u1ec7c nh\u1eafn tin ri\u00eang t\u01b0, m\u00e3 h\u00f3a v\u00e0 chia s\u1ebb t\u1ec7p c\u0169ng nh\u01b0 c\u1ed9ng t\u00e1c t\u00e0i li\u1ec7u.\u00a0Tuy nhi\u00ean, c\u00e1c c\u00f4ng c\u1ee5 c\u1ed9ng t\u00e1c kh\u00e1c, ch\u1eb3ng h\u1ea1n nh\u01b0\u00a0<a href=\"https:\/\/www.enterprisenetworkingplanet.com\/management\/remote-desktop-software\/\" target=\"_blank\" rel=\"noreferrer noopener\">ph\u1ea7n m\u1ec1m m\u00e1y t\u00ednh t\u1eeb xa<\/a>, g\u00f3p ph\u1ea7n b\u1ea3o v\u1ec7 c\u1ed9ng t\u00e1c t\u1eeb xa b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c giao th\u1ee9c m\u00e3 h\u00f3a SSL\/TLS \u0111\u1ec3 thi\u1ebft l\u1eadp k\u1ebft n\u1ed1i an to\u00e0n gi\u1eefa h\u1ec7 th\u1ed1ng c\u1ee5c b\u1ed9 v\u00e0 h\u1ec7 th\u1ed1ng t\u1eeb xa.\u00a0M\u1ed9t s\u1ed1 ph\u1ea7n m\u1ec1m m\u00e1y t\u00ednh t\u1eeb xa c\u0169ng cung c\u1ea5p kh\u1ea3 n\u0103ng ghi l\u1ea1i c\u00e1c phi\u00ean t\u1eeb xa ho\u1eb7c duy tr\u00ec nh\u1eadt k\u00fd ki\u1ec3m tra.\u00a0T\u00ednh n\u0103ng n\u00e0y cho ph\u00e9p c\u00e1c nh\u00f3m an ninh m\u1ea1ng xem x\u00e9t c\u00e1c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a phi\u00ean, theo d\u00f5i c\u00e1c thay \u0111\u1ed5i v\u00e0 \u0111i\u1ec1u tra c\u00e1c h\u00e0nh \u0111\u1ed9ng \u0111\u00e1ng ng\u1edd.<\/p>\n<h3>H\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd s\u1ef1 ki\u1ec7n v\u00e0 th\u00f4ng tin b\u1ea3o m\u1eadt (SIEM)<\/h3>\n<p><a href=\"https:\/\/www.enterprisenetworkingplanet.com\/guides\/siem-tools\/\" target=\"_blank\" rel=\"noreferrer noopener\">C\u00e1c h\u1ec7 th\u1ed1ng SIEM<\/a>\u00a0t\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt b\u1eb1ng c\u00e1ch thu th\u1eadp v\u00e0 ph\u00e2n t\u00edch d\u1eef li\u1ec7u s\u1ef1 ki\u1ec7n b\u1ea3o m\u1eadt t\u1eeb nhi\u1ec1u ngu\u1ed3n.\u00a0Ch\u00fang cung c\u1ea5p kh\u1ea3 n\u0103ng hi\u1ec3n th\u1ecb t\u1eadp trung \u0111\u1ec3 ph\u00e1t hi\u1ec7n v\u00e0 c\u1ea3nh b\u00e1o v\u1ec1 c\u00e1c m\u1ed1i \u0111e d\u1ecda, s\u1ef1 b\u1ea5t th\u01b0\u1eddng trong th\u1eddi gian th\u1ef1c, cho ph\u00e9p \u1ee9ng ph\u00f3 s\u1ef1 c\u1ed1 nhanh ch\u00f3ng.\u00a0C\u00e1c h\u1ec7 th\u1ed1ng SIEM gi\u00e1m s\u00e1t vi\u1ec7c tu\u00e2n th\u1ee7, ph\u00e2n t\u00edch h\u00e0nh vi c\u1ee7a ng\u01b0\u1eddi d\u00f9ng v\u00e0 b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u nh\u1ea1y c\u1ea3m.<\/p>\n<h3>C\u00f4ng c\u1ee5 b\u1ea3o m\u1eadt email<\/h3>\n<p>C\u00e1c c\u00f4ng c\u1ee5 b\u1ea3o m\u1eadt email b\u1ea3o v\u1ec7 nh\u00e2n vi\u00ean t\u1eeb xa kh\u1ecfi c\u00e1c m\u1ed1i \u0111e d\u1ecda d\u1ef1a tr\u00ean email.\u00a0H\u1ecd l\u1ecdc th\u01b0 r\u00e1c, ph\u00e1t hi\u1ec7n v\u00e0 ch\u1eb7n c\u00e1c n\u1ed7 l\u1ef1c l\u1eeba \u0111\u1ea3o, qu\u00e9t ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i, ng\u0103n ng\u1eeba m\u1ea5t d\u1eef li\u1ec7u v\u00e0 cung c\u1ea5p m\u00e3 h\u00f3a.\u00a0Nh\u1eefng c\u00f4ng c\u1ee5 n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng nh\u00e2n vi\u00ean \u0111\u01b0\u1ee3c an to\u00e0n tr\u01b0\u1edbc n\u1ed9i dung \u0111\u1ed9c h\u1ea1i, l\u1eeba \u0111\u1ea3o tr\u1ef1c tuy\u1ebfn v\u00e0 v\u00f4 t\u00ecnh r\u00f2 r\u1ec9 d\u1eef li\u1ec7u, duy tr\u00ec t\u00ednh b\u1ea3o m\u1eadt v\u00e0 t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a th\u00f4ng tin li\u00ean l\u1ea1c qua email trong m\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c t\u1eeb xa.<\/p>\n<h2>T\u1ea7m quan tr\u1ecdng c\u1ee7a b\u1ea3o m\u1eadt l\u00e0m vi\u1ec7c t\u1eeb xa trong doanh nghi\u1ec7p hi\u1ec7n \u0111\u1ea1i<\/h2>\n<p>Khi n\u00f3 ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n v\u00e0 x\u00e1c \u0111\u1ecbnh t\u01b0\u01a1ng lai c\u1ee7a c\u00f4ng vi\u1ec7c, c\u00e1c t\u1ed5 ch\u1ee9c ph\u1ea3i nh\u1eadn ra r\u1eb1ng n\u00f3 \u0111i k\u00e8m v\u1edbi nh\u1eefng r\u1ee7i ro b\u1ea3o m\u1eadt \u0111\u1eb7c bi\u1ec7t ph\u1ea3i \u0111\u01b0\u1ee3c gi\u1ea3i quy\u1ebft nh\u01b0 m\u1ed9t ph\u1ea7n c\u1ee7a ch\u00ednh s\u00e1ch b\u1ea3o m\u1eadt m\u1ea1nh m\u1ebd c\u1ee7a c\u00f4ng ty.<\/p>\n<p>C\u00e1c t\u1ed5 ch\u1ee9c trao quy\u1ec1n cho nh\u00e2n vi\u00ean t\u1eeb xa \u0111\u1ec3 y\u00ean t\u00e2m th\u1ef1c hi\u1ec7n nhi\u1ec7m v\u1ee5 c\u1ee7a m\u00ecnh b\u1eb1ng c\u00e1ch thi\u1ebft l\u1eadp m\u1ed9t n\u1ec1n t\u1ea3ng b\u1ea3o m\u1eadt v\u1eefng ch\u1eafc.\u00a0Cam k\u1ebft \u0111\u1ea3m b\u1ea3o an to\u00e0n khi l\u00e0m vi\u1ec7c t\u1eeb xa l\u00e0 minh ch\u1ee9ng cho t\u00ednh chuy\u00ean nghi\u1ec7p, \u0111\u1ed9 tin c\u1eady v\u00e0 s\u1ef1 c\u1ed1ng hi\u1ebfn c\u1ee7a t\u1ed5 ch\u1ee9c \u0111\u1ed1i v\u1edbi ph\u00fac l\u1ee3i c\u1ee7a nh\u00e2n vi\u00ean v\u00e0 kh\u00e1ch h\u00e0ng.<\/p>\n<p>Vi\u1ec7c t\u00edch h\u1ee3p m\u1ed9t lo\u1ea1t c\u00e1c c\u00f4ng c\u1ee5 b\u1ea3o m\u1eadt ti\u00ean ti\u1ebfn, ch\u1eb3ng h\u1ea1n nh\u01b0 c\u00e1c giao th\u1ee9c x\u00e1c th\u1ef1c v\u00e0 li\u00ean l\u1ea1c \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a c\u00f9ng v\u1edbi vi\u1ec7c \u0111\u00e0o t\u1ea1o nh\u00e2n vi\u00ean chuy\u00ean s\u00e2u, cho ph\u00e9p c\u00e1c doanh nghi\u1ec7p b\u1ea3o v\u1ec7 t\u00e0i s\u1ea3n qu\u00fd gi\u00e1 c\u1ee7a h\u1ecd v\u00e0 duy tr\u00ec l\u00f2ng tin c\u1ee7a c\u00e1c b\u00ean li\u00ean quan.<\/p>\n<p>B\u1eb1ng c\u00e1ch ki\u00ean \u0111\u1ecbnh v\u1edbi cam k\u1ebft b\u1ea3o m\u1eadt, c\u00e1c t\u1ed5 ch\u1ee9c c\u00f3 th\u1ec3 t\u1ef1 tin b\u1eaft tay v\u00e0o b\u1ed1i c\u1ea3nh lu\u00f4n thay \u0111\u1ed5i c\u1ee7a l\u1ef1c l\u01b0\u1ee3ng lao \u0111\u1ed9ng ph\u00e2n t\u00e1n.\u00a0Nh\u1eadn th\u1ee9c \u0111\u01b0\u1ee3c t\u00ednh c\u1ea5p thi\u1ebft c\u1ee7a b\u1ea3o m\u1eadt l\u00e0m vi\u1ec7c t\u1eeb xa cho ph\u00e9p c\u00e1c doanh nghi\u1ec7p m\u1edf \u0111\u01b0\u1eddng cho s\u1ef1 th\u00e0nh c\u00f4ng, kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i v\u00e0 t\u0103ng tr\u01b0\u1edfng b\u1ec1n v\u1eefng trong th\u1eddi \u0111\u1ea1i k\u1ef9 thu\u1eadt s\u1ed1.<\/p>\n<p><em>Theo\u00a0<\/em>Enterprise Networking Planet<\/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=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=17856\">AI trong an ninh m\u1ea1ng &#8211; Ph\u00e1t hi\u1ec7n gian l\u1eadn, l\u1eeba \u0111\u1ea3o v\u00e0 malware<\/a><\/li>\n<li><a href=\"https:\/\/thegioimaychu.vn\/blog\/?post_type=post&#038;p=17892\">NVIDIA Morpheus: N\u1ec1n t\u1ea3ng ph\u00e1t tri\u1ec3n \u1ee9ng d\u1ee5ng Cybersecurity AI<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>B&#7843;o m&#7853;t l&agrave;m vi&#7879;c t&#7915; xa &#273;&#7873; c&#7853;p &#273;&#7871;n nh&#7919;ng ph&#432;&#417;ng ph&aacute;p b&#7843;o v&#7879; c&aacute;c h&#7879; th&#7889;ng v&agrave; th&ocirc;ng tin nh&#7841;y c&#7843;m khi nh&acirc;n vi&ecirc;n l&agrave;m vi&#7879;c t&#7841;i nh&agrave; ho&#7863;c &#7903; c&aacute;c &#273;&#7883;a &#273;i&#7875;m t&#7915; xa.&nbsp;N&oacute; li&ecirc;n quan &#273;&#7871;n vi&#7879;c b&#7843;o v&#7879; d&#7919; li&#7879;u kh&#7887;i s&#7921; truy c&#7853;p tr&aacute;i ph&eacute;p, s&#7917; d&#7909;ng, ti&#7871;t l&#7897;, gi&aacute;n&#8230;<\/p>\n","protected":false},"author":29,"featured_media":16451,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[162,1],"tags":[1042,1109,1110,201,1107,1108,59],"class_list":["post-16448","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-giai-phap","category-tong-hop","tag-cybersecurity","tag-endpoint","tag-malware","tag-ransomware","tag-remote-work","tag-risk","tag-security"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>B\u1ea3o m\u1eadt l\u00e0m vi\u1ec7c t\u1eeb xa: \u0110\u1ecbnh ngh\u0129a, r\u1ee7i ro v\u00e0 c\u00e1ch b\u1ea3o m\u1eadt - Blog | 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