{"id":476661,"date":"2023-08-09T07:31:20","date_gmt":"2023-08-09T07:31:20","guid":{"rendered":""},"modified":"2023-09-05T11:13:11","modified_gmt":"2023-09-05T11:13:11","slug":"data-loss-prevention","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/vn\/wiki\/data-loss-prevention\/","title":{"rendered":"Ng\u0103n ng\u1eeba m\u1ea5t d\u1eef li\u1ec7u"},"content":{"rendered":"<p>Ng\u0103n ch\u1eb7n m\u1ea5t d\u1eef li\u1ec7u (DLP) l\u00e0 m\u1ed9t chi\u1ebfn l\u01b0\u1ee3c v\u00e0 m\u1ed9t t\u1eadp h\u1ee3p c\u00f4ng ngh\u1ec7 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng d\u1eef li\u1ec7u nh\u1ea1y c\u1ea3m kh\u00f4ng b\u1ecb m\u1ea5t, l\u1ea1m d\u1ee5ng ho\u1eb7c truy c\u1eadp b\u1edfi ng\u01b0\u1eddi d\u00f9ng tr\u00e1i ph\u00e9p. H\u1ec7 th\u1ed1ng DLP ph\u00e2n lo\u1ea1i, g\u1eafn th\u1ebb v\u00e0 b\u1ea3o v\u1ec7 th\u00f4ng tin nh\u1ea1y c\u1ea3m v\u00e0 quan tr\u1ecdng nh\u01b0 d\u1eef li\u1ec7u c\u00e1 nh\u00e2n, s\u1edf h\u1eefu tr\u00ed tu\u1ec7 v\u00e0 b\u00ed m\u1eadt kinh doanh. H\u1ecd c\u0169ng gi\u00e1m s\u00e1t v\u00e0 ki\u1ec3m so\u00e1t c\u00e1c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a \u0111i\u1ec3m cu\u1ed1i, l\u1ecdc lu\u1ed3ng d\u1eef li\u1ec7u tr\u00ean m\u1ea1ng c\u00f4ng ty v\u00e0 ng\u0103n ch\u1eb7n vi\u1ec7c truy\u1ec1n d\u1eef li\u1ec7u tr\u00e1i ph\u00e9p.<\/p>\n<h2>L\u1ecbch s\u1eed v\u00e0 s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a vi\u1ec7c ng\u0103n ng\u1eeba m\u1ea5t d\u1eef li\u1ec7u<\/h2>\n<p>Kh\u00e1i ni\u1ec7m Ng\u0103n ch\u1eb7n m\u1ea5t d\u1eef li\u1ec7u b\u1eaft ngu\u1ed3n t\u1eeb gi\u1eefa nh\u1eefng n\u0103m 2000, ph\u1ea7n l\u1edbn \u0111\u01b0\u1ee3c th\u00fac \u0111\u1ea9y b\u1edfi s\u1ef1 ra \u0111\u1eddi c\u1ee7a c\u00e1c quy \u0111\u1ecbnh nh\u01b0 \u0110\u1ea1o lu\u1eadt v\u1ec1 tr\u00e1ch nhi\u1ec7m gi\u1ea3i tr\u00ecnh v\u00e0 cung c\u1ea5p th\u00f4ng tin b\u1ea3o hi\u1ec3m y t\u1ebf (HIPAA) v\u00e0 \u0110\u1ea1o lu\u1eadt Sarbanes-Oxley (SOX), trong \u0111\u00f3 y\u00eau c\u1ea7u c\u00e1c doanh nghi\u1ec7p b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u nh\u1ea1y c\u1ea3m t\u1ed1t h\u01a1n. C\u00e1c gi\u1ea3i ph\u00e1p DLP ban \u0111\u1ea7u ph\u1ea7n l\u1edbn l\u00e0 c\u00e1c s\u1ea3n ph\u1ea9m \u0111\u1ed9c l\u1eadp t\u1eadp trung v\u00e0o c\u00e1c k\u00eanh c\u1ee5 th\u1ec3, nh\u01b0 email ho\u1eb7c l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp web.<\/p>\n<p>V\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n nhanh ch\u00f3ng c\u1ee7a d\u1eef li\u1ec7u s\u1ed1, \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y v\u00e0 l\u00e0m vi\u1ec7c t\u1eeb xa, DLP \u0111\u00e3 ph\u00e1t tri\u1ec3n \u0111\u00e1ng k\u1ec3. C\u00e1c gi\u1ea3i ph\u00e1p DLP hi\u1ec7n \u0111\u1ea1i \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p v\u00e0 to\u00e0n di\u1ec7n, cung c\u1ea5p kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 tr\u00ean nhi\u1ec1u lo\u1ea1i d\u1eef li\u1ec7u v\u00e0 k\u00eanh.<\/p>\n<h2>Hi\u1ec3u c\u00e1ch ng\u0103n ng\u1eeba m\u1ea5t d\u1eef li\u1ec7u<\/h2>\n<p>Chi\u1ebfn l\u01b0\u1ee3c ng\u0103n ng\u1eeba m\u1ea5t d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u nh\u1ea1y c\u1ea3m d\u1ef1a tr\u00ean c\u00e1c ch\u00ednh s\u00e1ch do t\u1ed5 ch\u1ee9c x\u00e1c \u0111\u1ecbnh. C\u00e1c ch\u00ednh s\u00e1ch n\u00e0y quy \u0111\u1ecbnh c\u00e1ch x\u1eed l\u00fd d\u1eef li\u1ec7u, ai c\u00f3 quy\u1ec1n truy c\u1eadp v\u00e0o d\u1eef li\u1ec7u \u0111\u00f3 v\u00e0 c\u1ea7n \u00e1p d\u1ee5ng c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt n\u00e0o \u0111\u1ec3 b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u \u0111\u00f3.<\/p>\n<p>H\u1ec7 th\u1ed1ng DLP c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chia th\u00e0nh ba lo\u1ea1i ch\u00ednh:<\/p>\n<ol>\n<li>\n<p><strong>Gi\u1ea3i ph\u00e1p DLP m\u1ea1ng:<\/strong> Ch\u00fang gi\u00e1m s\u00e1t d\u1eef li\u1ec7u \u0111ang chuy\u1ec3n \u0111\u1ed9ng v\u00e0 ng\u0103n d\u1eef li\u1ec7u nh\u1ea1y c\u1ea3m r\u1eddi kh\u1ecfi m\u1ea1ng.<\/p>\n<\/li>\n<li>\n<p><strong>Gi\u1ea3i ph\u00e1p DLP l\u01b0u tr\u1eef:<\/strong> Ch\u00fang b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u \u1edf tr\u1ea1ng th\u00e1i l\u01b0u tr\u1eef trong b\u1ed9 l\u01b0u tr\u1eef d\u1eef li\u1ec7u, c\u01a1 s\u1edf d\u1eef li\u1ec7u v\u00e0 m\u00e1y ch\u1ee7 t\u1ec7p, t\u1ea1i ch\u1ed7 ho\u1eb7c tr\u00ean \u0111\u00e1m m\u00e2y.<\/p>\n<\/li>\n<li>\n<p><strong>Gi\u1ea3i ph\u00e1p DLP \u0111i\u1ec3m cu\u1ed1i:<\/strong> Ch\u00fang b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng tr\u00ean c\u00e1c thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i c\u1ee7a c\u00f4ng ty nh\u01b0 m\u00e1y t\u00ednh, thi\u1ebft b\u1ecb di \u0111\u1ed9ng v\u00e0 thi\u1ebft b\u1ecb l\u01b0u tr\u1eef di \u0111\u1ed9ng.<\/p>\n<\/li>\n<\/ol>\n<h2>Ch\u1ee9c n\u0103ng v\u00e0 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a ng\u0103n ng\u1eeba m\u1ea5t d\u1eef li\u1ec7u<\/h2>\n<p>Ch\u1ee9c n\u0103ng ch\u00ednh c\u1ee7a gi\u1ea3i ph\u00e1p DLP n\u1eb1m \u1edf kh\u1ea3 n\u0103ng x\u00e1c \u0111\u1ecbnh, gi\u00e1m s\u00e1t v\u00e0 b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u \u0111ang s\u1eed d\u1ee5ng (h\u00e0nh \u0111\u1ed9ng \u0111i\u1ec3m cu\u1ed1i), d\u1eef li\u1ec7u \u0111ang chuy\u1ec3n \u0111\u1ed9ng (l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp m\u1ea1ng) v\u00e0 d\u1eef li\u1ec7u \u1edf tr\u1ea1ng th\u00e1i ngh\u1ec9 (l\u01b0u tr\u1eef d\u1eef li\u1ec7u) th\u00f4ng qua ph\u00e2n t\u00edch n\u1ed9i dung s\u00e2u. H\u1ecd l\u00e0m \u0111i\u1ec1u n\u00e0y b\u1eb1ng c\u00e1ch:<\/p>\n<ol>\n<li>\n<p><strong>Nh\u1eadn d\u1ea1ng d\u1eef li\u1ec7u:<\/strong> H\u1ec7 th\u1ed1ng DLP tr\u01b0\u1edbc ti\u00ean c\u1ea7n bi\u1ebft nh\u1eefng g\u00ec c\u1ea7n b\u1ea3o v\u1ec7. H\u1ecd x\u00e1c \u0111\u1ecbnh d\u1eef li\u1ec7u nh\u1ea1y c\u1ea3m d\u1ef1a tr\u00ean nhi\u1ec1u y\u1ebfu t\u1ed1 kh\u00e1c nhau nh\u01b0 n\u1ed9i dung (s\u1ed1 th\u1ebb t\u00edn d\u1ee5ng, h\u1ed3 s\u01a1 s\u1ee9c kh\u1ecfe), b\u1ed1i c\u1ea3nh (d\u1eef li\u1ec7u li\u00ean quan \u0111\u1ebfn c\u00e1c d\u1ef1 \u00e1n c\u1ee5 th\u1ec3) v\u00e0 ng\u01b0\u1eddi d\u00f9ng (d\u1eef li\u1ec7u thu\u1ed9c s\u1edf h\u1eefu c\u1ee7a nh\u00e2n vi\u00ean ho\u1eb7c b\u1ed9 ph\u1eadn c\u1ee5 th\u1ec3).<\/p>\n<\/li>\n<li>\n<p><strong>Ph\u00e2n lo\u1ea1i d\u1eef li\u1ec7u:<\/strong> D\u1eef li\u1ec7u \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh sau \u0111\u00f3 \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i d\u1ef1a tr\u00ean m\u1ee9c \u0111\u1ed9 nh\u1ea1y c\u1ea3m c\u1ee7a n\u00f3. C\u00e1c l\u1edbp d\u1eef li\u1ec7u kh\u00e1c nhau s\u1ebd c\u00f3 m\u1ee9c \u0111\u1ed9 b\u1ea3o v\u1ec7 kh\u00e1c nhau.<\/p>\n<\/li>\n<li>\n<p><strong>X\u00e2y d\u1ef1ng v\u00e0 th\u1ef1c thi ch\u00ednh s\u00e1ch:<\/strong> D\u1ef1a tr\u00ean c\u00e1c l\u1edbp d\u1eef li\u1ec7u, h\u1ec7 th\u1ed1ng DLP t\u1ea1o v\u00e0 th\u1ef1c thi c\u00e1c ch\u00ednh s\u00e1ch truy c\u1eadp, l\u01b0u tr\u1eef v\u00e0 truy\u1ec1n d\u1eef li\u1ec7u.<\/p>\n<\/li>\n<li>\n<p><strong>\u1ee8ng ph\u00f3 s\u1ef1 c\u1ed1:<\/strong> Khi x\u1ea3y ra vi ph\u1ea1m ch\u00ednh s\u00e1ch, h\u1ec7 th\u1ed1ng DLP c\u00f3 th\u1ec3 c\u1ea3nh b\u00e1o qu\u1ea3n tr\u1ecb vi\u00ean, ghi l\u1ea1i s\u1ef1 c\u1ed1, cung c\u1ea5p b\u1eb1ng ch\u1ee9ng v\u00e0 th\u1eadm ch\u00ed ch\u1eb7n c\u00e1c ho\u1ea1t \u0111\u1ed9ng ho\u1eb7c c\u00e1ch ly d\u1eef li\u1ec7u.<\/p>\n<\/li>\n<\/ol>\n<h2>C\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a Ng\u0103n ng\u1eeba m\u1ea5t d\u1eef li\u1ec7u<\/h2>\n<p>C\u00e1c gi\u1ea3i ph\u00e1p Ng\u0103n ng\u1eeba m\u1ea5t d\u1eef li\u1ec7u th\u01b0\u1eddng c\u00f3 c\u00e1c t\u00ednh n\u0103ng ch\u00ednh sau:<\/p>\n<ol>\n<li>\n<p><strong>Kh\u00e1m ph\u00e1 d\u1eef li\u1ec7u:<\/strong> Kh\u1ea3 n\u0103ng qu\u00e9t v\u00e0 x\u00e1c \u0111\u1ecbnh d\u1eef li\u1ec7u nh\u1ea1y c\u1ea3m tr\u00ean nhi\u1ec1u \u0111\u1ecba \u0111i\u1ec3m kh\u00e1c nhau.<\/p>\n<\/li>\n<li>\n<p><strong>Ph\u00e2n lo\u1ea1i d\u1eef li\u1ec7u:<\/strong> T\u1ef1 \u0111\u1ed9ng ph\u00e2n lo\u1ea1i d\u1eef li\u1ec7u d\u1ef1a tr\u00ean c\u00e1c ti\u00eau ch\u00ed \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh tr\u01b0\u1edbc.<\/p>\n<\/li>\n<li>\n<p><strong>Qu\u1ea3n l\u00fd ch\u00ednh s\u00e1ch:<\/strong> Giao di\u1ec7n th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng \u0111\u1ec3 t\u1ea1o v\u00e0 qu\u1ea3n l\u00fd c\u00e1c ch\u00ednh s\u00e1ch b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u.<\/p>\n<\/li>\n<li>\n<p><strong>Qu\u1ea3n l\u00fd s\u1ef1 c\u1ed1:<\/strong> C\u01a1 ch\u1ebf m\u1ea1nh m\u1ebd \u0111\u1ec3 ph\u00e1t hi\u1ec7n, b\u00e1o c\u00e1o v\u00e0 gi\u1ea3m thi\u1ec3u vi ph\u1ea1m ch\u00ednh s\u00e1ch.<\/p>\n<\/li>\n<li>\n<p><strong>Gi\u00e1m s\u00e1t ho\u1ea1t \u0111\u1ed9ng c\u1ee7a ng\u01b0\u1eddi d\u00f9ng:<\/strong> Kh\u1ea3 n\u0103ng theo d\u00f5i h\u00e0nh vi c\u1ee7a ng\u01b0\u1eddi d\u00f9ng \u0111\u1ec3 ph\u00e1t hi\u1ec7n c\u00e1c ho\u1ea1t \u0111\u1ed9ng r\u1ee7i ro ho\u1eb7c kh\u00f4ng tu\u00e2n th\u1ee7.<\/p>\n<\/li>\n<li>\n<p><strong>H\u1ed9i nh\u1eadp:<\/strong> Kh\u1ea3 n\u0103ng t\u00edch h\u1ee3p v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng CNTT v\u00e0 b\u1ea3o m\u1eadt kh\u00e1c \u0111\u1ec3 n\u00e2ng cao kh\u1ea3 n\u0103ng hi\u1ec3n th\u1ecb v\u00e0 ki\u1ec3m so\u00e1t.<\/p>\n<\/li>\n<\/ol>\n<h2>C\u00e1c lo\u1ea1i gi\u1ea3i ph\u00e1p ng\u0103n ng\u1eeba m\u1ea5t d\u1eef li\u1ec7u<\/h2>\n<table>\n<thead>\n<tr>\n<th>Ki\u1ec3u<\/th>\n<th>S\u1ef1 mi\u00eau t\u1ea3<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>M\u1ea1ng DLP<\/td>\n<td>Gi\u00e1m s\u00e1t v\u00e0 b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u truy\u1ec1n qua m\u1ea1ng<\/td>\n<\/tr>\n<tr>\n<td>DLP l\u01b0u tr\u1eef<\/td>\n<td>B\u1ea3o v\u1ec7 d\u1eef li\u1ec7u \u1edf tr\u1ea1ng th\u00e1i ngh\u1ec9 ng\u01a1i trong b\u1ed9 l\u01b0u tr\u1eef, c\u01a1 s\u1edf d\u1eef li\u1ec7u v\u00e0 m\u00e1y ch\u1ee7 t\u1ec7p<\/td>\n<\/tr>\n<tr>\n<td>DLP \u0111i\u1ec3m cu\u1ed1i<\/td>\n<td>B\u1ea3o v\u1ec7 d\u1eef li\u1ec7u \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng tr\u00ean c\u00e1c thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i nh\u01b0 m\u00e1y t\u00ednh v\u00e0 thi\u1ebft b\u1ecb di \u0111\u1ed9ng<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>S\u1eed d\u1ee5ng t\u00ednh n\u0103ng ng\u0103n ng\u1eeba m\u1ea5t d\u1eef li\u1ec7u: Nh\u1eefng th\u00e1ch th\u1ee9c v\u00e0 gi\u1ea3i ph\u00e1p<\/h2>\n<p>Vi\u1ec7c tri\u1ec3n khai DLP c\u00f3 th\u1ec3 g\u1eb7p kh\u00f3 kh\u0103n do c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 \u0111\u1ed9 ph\u1ee9c t\u1ea1p c\u1ee7a m\u00f4i tr\u01b0\u1eddng d\u1eef li\u1ec7u, nhu c\u1ea7u c\u00e2n b\u1eb1ng gi\u1eefa b\u1ea3o m\u1eadt v\u1edbi n\u0103ng su\u1ea5t c\u1ee7a ng\u01b0\u1eddi d\u00f9ng v\u00e0 vi\u1ec7c qu\u1ea3n l\u00fd li\u00ean t\u1ee5c c\u00e1c ch\u00ednh s\u00e1ch DLP.<\/p>\n<p>Tuy nhi\u00ean, nh\u1eefng th\u00e1ch th\u1ee9c n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c kh\u1eafc ph\u1ee5c b\u1eb1ng c\u00e1ch ti\u1ebfp c\u1eadn \u0111\u01b0\u1ee3c l\u00ean k\u1ebf ho\u1ea1ch t\u1ed1t, s\u1ef1 tham gia th\u00edch h\u1ee3p c\u1ee7a c\u00e1c b\u00ean li\u00ean quan, \u0111\u00e1nh gi\u00e1 ch\u00ednh s\u00e1ch th\u01b0\u1eddng xuy\u00ean v\u00e0 \u0111\u00e0o t\u1ea1o ng\u01b0\u1eddi d\u00f9ng. Ngo\u00e0i ra, c\u00e1c gi\u1ea3i ph\u00e1p DLP n\u00e2ng cao hi\u1ec7n cung c\u1ea5p c\u00e1c t\u00ednh n\u0103ng nh\u01b0 h\u1ecdc m\u00e1y v\u00e0 ph\u00e2n t\u00edch h\u00e0nh vi ng\u01b0\u1eddi d\u00f9ng \u0111\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u1ed9 ch\u00ednh x\u00e1c, gi\u1ea3m k\u1ebft qu\u1ea3 d\u01b0\u01a1ng t\u00ednh gi\u1ea3 v\u00e0 gi\u00fap qu\u1ea3n l\u00fd DLP d\u1ec5 d\u00e0ng h\u01a1n.<\/p>\n<h2>So s\u00e1nh vi\u1ec7c ng\u0103n ch\u1eb7n m\u1ea5t d\u1eef li\u1ec7u v\u1edbi c\u00e1c \u0111i\u1ec1u kho\u1ea3n t\u01b0\u01a1ng t\u1ef1<\/h2>\n<table>\n<thead>\n<tr>\n<th>Thu\u1eadt ng\u1eef<\/th>\n<th>S\u1ef1 mi\u00eau t\u1ea3<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Ng\u0103n ng\u1eeba m\u1ea5t d\u1eef li\u1ec7u (DLP)<\/td>\n<td>B\u1ea3o v\u1ec7 d\u1eef li\u1ec7u b\u1eb1ng c\u00e1ch ph\u00e2n lo\u1ea1i d\u1eef li\u1ec7u v\u00e0 ng\u0103n ch\u1eb7n truy c\u1eadp v\u00e0 truy\u1ec1n t\u1ea3i tr\u00e1i ph\u00e9p<\/td>\n<\/tr>\n<tr>\n<td>B\u1ea3o v\u1ec7 d\u1eef li\u1ec7u<\/td>\n<td>M\u1ed9t thu\u1eadt ng\u1eef r\u1ed9ng h\u01a1n bao g\u1ed3m t\u1ea5t c\u1ea3 c\u00e1c chi\u1ebfn l\u01b0\u1ee3c v\u00e0 bi\u1ec7n ph\u00e1p \u0111\u1ec3 b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u, bao g\u1ed3m DLP, m\u00e3 h\u00f3a, sao l\u01b0u, v.v.<\/td>\n<\/tr>\n<tr>\n<td>Qu\u1ea3n l\u00fd quy\u1ec1n th\u00f4ng tin (IRM)<\/td>\n<td>B\u1ea3o v\u1ec7 th\u00f4ng tin b\u1eb1ng c\u00e1ch qu\u1ea3n l\u00fd quy\u1ec1n v\u00e0 quy\u1ec1n truy c\u1eadp v\u00e0 s\u1eed d\u1ee5ng d\u1eef li\u1ec7u<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>T\u01b0\u01a1ng lai c\u1ee7a vi\u1ec7c ng\u0103n ng\u1eeba m\u1ea5t d\u1eef li\u1ec7u<\/h2>\n<p>T\u01b0\u01a1ng lai c\u1ee7a DLP c\u00f3 th\u1ec3 s\u1ebd \u0111\u01b0\u1ee3c th\u00fac \u0111\u1ea9y b\u1edfi nh\u1eefng ti\u1ebfn b\u1ed9 trong h\u1ecdc m\u00e1y v\u00e0 tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o, cho ph\u00e9p nh\u1eadn d\u1ea1ng v\u00e0 ph\u00e2n lo\u1ea1i d\u1eef li\u1ec7u nh\u1ea1y c\u1ea3m ch\u00ednh x\u00e1c h\u01a1n, th\u1ef1c thi ch\u00ednh s\u00e1ch ch\u1ee7 \u0111\u1ed9ng h\u01a1n v\u00e0 ph\u00e1t hi\u1ec7n s\u1ef1 b\u1ea5t th\u01b0\u1eddng t\u1ed1t h\u01a1n.<\/p>\n<p>Ngo\u00e0i ra, khi ng\u00e0y c\u00e0ng c\u00f3 nhi\u1ec1u doanh nghi\u1ec7p \u00e1p d\u1ee5ng m\u00f4i tr\u01b0\u1eddng \u0111\u00e1m m\u00e2y v\u00e0 m\u00f4i tr\u01b0\u1eddng k\u1ebft h\u1ee3p, c\u00e1c gi\u1ea3i ph\u00e1p DLP s\u1ebd c\u1ea7n ph\u00e1t tri\u1ec3n \u0111\u1ec3 cung c\u1ea5p kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 li\u1ec1n m\u1ea1ch tr\u00ean c\u00e1c kho d\u1eef li\u1ec7u t\u1ea1i ch\u1ed7 v\u00e0 \u0111\u00e1m m\u00e2y.<\/p>\n<h2>Ng\u0103n ch\u1eb7n m\u1ea5t d\u1eef li\u1ec7u v\u00e0 m\u00e1y ch\u1ee7 proxy<\/h2>\n<p>M\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t ph\u1ea7n quan tr\u1ecdng c\u1ee7a chi\u1ebfn l\u01b0\u1ee3c DLP. H\u1ecd c\u00f3 th\u1ec3 gi\u00e1m s\u00e1t v\u00e0 ki\u1ec3m so\u00e1t l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp web, gi\u00fap ng\u0103n ch\u1eb7n vi\u1ec7c truy\u1ec1n d\u1eef li\u1ec7u tr\u00e1i ph\u00e9p v\u00e0 cung c\u1ea5p l\u1edbp b\u1ea3o m\u1eadt b\u1ed5 sung.<\/p>\n<p>H\u01a1n n\u1eefa, m\u1ed9t s\u1ed1 m\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 gi\u1ea3i m\u00e3 l\u01b0u l\u01b0\u1ee3ng SSL, cho ph\u00e9p c\u00e1c gi\u1ea3i ph\u00e1p DLP ki\u1ec3m tra d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a v\u00e0 t\u0103ng c\u01b0\u1eddng b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u h\u01a1n n\u1eefa.<\/p>\n<h2>Li\u00ean k\u1ebft li\u00ean quan<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.gartner.com\/en\/information-technology\/glossary\/data-loss-prevention-dlp\" target=\"_new\" rel=\"noopener nofollow\">Ng\u0103n ng\u1eeba m\u1ea5t d\u1eef li\u1ec7u (DLP) \u2013 Thu\u1eadt ng\u1eef CNTT c\u1ee7a Gartner<\/a><\/li>\n<li><a href=\"https:\/\/www.csoonline.com\/article\/2134037\/what-is-dlp-data-loss-prevention-definition-from-what-is-com.html\" target=\"_new\" rel=\"noopener nofollow\">H\u01b0\u1edbng d\u1eabn c\u01a1 b\u1ea3n v\u1ec1 ng\u0103n ng\u1eeba m\u1ea5t d\u1eef li\u1ec7u (DLP) \u2013 CSO Online<\/a><\/li>\n<li><a href=\"https:\/\/docs.microsoft.com\/en-us\/microsoft-365\/compliance\/data-loss-prevention-policies?view=o365-worldwide\" target=\"_new\" rel=\"noopener nofollow\">Ng\u0103n ng\u1eeba m\u1ea5t d\u1eef li\u1ec7u \u2013 Tu\u00e2n th\u1ee7 Microsoft 365<\/a><\/li>\n<\/ul>","protected":false},"featured_media":476662,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-476661","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Data Loss Prevention: A Comprehensive Overview<\/mark>","faq_items":[{"question":"What is Data Loss Prevention (DLP)?","answer":"<p>Data Loss Prevention is a strategy and a set of technologies aimed at ensuring that sensitive information is not lost, misused, or accessed by unauthorized users. DLP systems classify, tag, and protect sensitive and critical information, and they monitor and control endpoint activities, filter data streams on corporate networks, and prevent unauthorized data transfers.<\/p>"},{"question":"When did the concept of Data Loss Prevention originate?","answer":"<p>The concept of Data Loss Prevention originated in the mid-2000s, largely influenced by regulations like the Health Insurance Portability and Accountability Act (HIPAA) and the Sarbanes-Oxley Act (SOX), which required businesses to enhance the protection of sensitive data.<\/p>"},{"question":"What are the main categories of DLP systems?","answer":"<p>DLP systems can be divided into three main categories: Network DLP solutions that monitor data in motion, Storage DLP solutions that protect data at rest in data storage, and Endpoint DLP solutions that protect data in use on corporate endpoints like computers, mobile devices, and portable storage devices.<\/p>"},{"question":"What are the key features of Data Loss Prevention solutions?","answer":"<p>Data Loss Prevention solutions typically have features such as data discovery, data classification, policy management, incident management, user activity monitoring, and the ability to integrate with other security and IT systems.<\/p>"},{"question":"What are the challenges in implementing DLP and how can they be overcome?","answer":"<p>Implementing DLP can be challenging due to the complexity of data environments, the need to balance security with user productivity, and the ongoing management of DLP policies. These challenges can be overcome with a well-planned approach, regular policy reviews, proper stakeholder involvement, and user training.<\/p>"},{"question":"How do Data Loss Prevention and Proxy Servers relate?","answer":"<p>Proxy servers can play an important part in a DLP strategy as they can monitor and control web traffic, thereby helping to prevent unauthorized data transfers and providing an additional layer of security. Some proxy servers can even decrypt SSL traffic, allowing DLP solutions to inspect encrypted data, further enhancing data protection.<\/p>"},{"question":"How is the future of Data Loss Prevention shaping up?","answer":"<p>The future of DLP is likely to be influenced by advancements in machine learning and artificial intelligence, which will enable more accurate identification and classification of sensitive data, proactive policy enforcement, and improved anomaly detection. As more businesses adopt cloud and hybrid environments, DLP solutions will need to evolve to provide seamless protection across various data repositories.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/476661","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/476661\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media\/476662"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media?parent=476661"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}