{"id":477600,"date":"2023-08-09T09:17:42","date_gmt":"2023-08-09T09:17:42","guid":{"rendered":""},"modified":"2023-09-05T11:15:02","modified_gmt":"2023-09-05T11:15:02","slug":"initial-access-brokers-iabs","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/vn\/wiki\/initial-access-brokers-iabs\/","title":{"rendered":"M\u00f4i gi\u1edbi truy c\u1eadp ban \u0111\u1ea7u (IAB)"},"content":{"rendered":"<p>Nh\u00e0 m\u00f4i gi\u1edbi truy c\u1eadp ban \u0111\u1ea7u (IAB) l\u00e0 c\u00e1c th\u1ef1c th\u1ec3 li\u00ean quan \u0111\u1ebfn m\u1ea1ng ng\u1ea7m chuy\u00ean b\u00e1n v\u00e0 ph\u00e2n ph\u1ed1i tr\u00e1i ph\u00e9p quy\u1ec1n truy c\u1eadp ban \u0111\u1ea7u, \u0111\u1ec1 c\u1eadp \u0111\u1ebfn \u0111i\u1ec3m truy c\u1eadp ban \u0111\u1ea7u v\u00e0o m\u1ea1ng ho\u1eb7c h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c nh\u1eafm m\u1ee5c ti\u00eau. Nh\u1eefng nh\u00e0 m\u00f4i gi\u1edbi n\u00e0y \u0111\u00f3ng vai tr\u00f2 trung gian gi\u1eefa c\u00e1c t\u00e1c nh\u00e2n \u0111e d\u1ecda v\u00e0 ng\u01b0\u1eddi mua ti\u1ec1m n\u0103ng, cung c\u1ea5p m\u1ed9t th\u1ecb tr\u01b0\u1eddng \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c quy\u1ec1n truy c\u1eadp tr\u00e1i ph\u00e9p v\u00e0o c\u00e1c m\u1ea1ng b\u1ecb x\u00e2m nh\u1eadp. S\u1ef1 t\u1ed3n t\u1ea1i c\u1ee7a IAB g\u00e2y ra r\u1ee7i ro \u0111\u00e1ng k\u1ec3 cho c\u00e1c t\u1ed5 ch\u1ee9c v\u00e0 c\u00e1 nh\u00e2n, v\u00ec ch\u00fang t\u1ea1o \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i cho vi\u1ec7c b\u00e1n quy\u1ec1n truy c\u1eadp v\u00e0o d\u1eef li\u1ec7u c\u00f3 gi\u00e1 tr\u1ecb, cho ph\u00e9p t\u1ed9i ph\u1ea1m m\u1ea1ng th\u1ef1c hi\u1ec7n nhi\u1ec1u ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed9c h\u1ea1i.<\/p>\n<h2>L\u1ecbch s\u1eed v\u1ec1 ngu\u1ed3n g\u1ed1c c\u1ee7a Nh\u00e0 m\u00f4i gi\u1edbi truy c\u1eadp ban \u0111\u1ea7u (IAB) v\u00e0 l\u1ea7n \u0111\u1ea7u ti\u00ean \u0111\u1ec1 c\u1eadp \u0111\u1ebfn n\u00f3<\/h2>\n<p>Kh\u00e1i ni\u1ec7m Nh\u00e0 m\u00f4i gi\u1edbi truy c\u1eadp ban \u0111\u1ea7u xu\u1ea5t hi\u1ec7n khi t\u1ed9i ph\u1ea1m m\u1ea1ng b\u1eaft \u0111\u1ea7u nh\u1eadn ra gi\u00e1 tr\u1ecb c\u1ee7a vi\u1ec7c truy c\u1eadp tr\u00e1i ph\u00e9p v\u00e0o m\u1ea1ng c\u00f4ng ty v\u00e0 d\u1eef li\u1ec7u nh\u1ea1y c\u1ea3m. Nh\u1eefng t\u00e0i li\u1ec7u tham kh\u1ea3o \u0111\u1ea7u ti\u00ean v\u1ec1 IAB c\u00f3 th\u1ec3 b\u1eaft ngu\u1ed3n t\u1eeb \u0111\u1ea7u nh\u1eefng n\u0103m 2000 khi t\u1ed9i ph\u1ea1m m\u1ea1ng b\u1eaft \u0111\u1ea7u b\u00e1n quy\u1ec1n truy c\u1eadp v\u00e0o c\u00e1c h\u1ec7 th\u1ed1ng b\u1ecb x\u00e2m nh\u1eadp th\u00f4ng qua c\u00e1c di\u1ec5n \u0111\u00e0n tr\u1ef1c tuy\u1ebfn v\u00e0 ch\u1ee3 \u0111en kh\u00e1c nhau. Nh\u1eefng h\u00ecnh th\u1ee9c IAB ban \u0111\u1ea7u n\u00e0y t\u01b0\u01a1ng \u0111\u1ed1i th\u00f4 s\u01a1 so v\u1edbi c\u00e1c ho\u1ea1t \u0111\u1ed9ng ph\u1ee9c t\u1ea1p \u0111\u01b0\u1ee3c th\u1ea5y \u1edf th\u1eddi hi\u1ec7n \u0111\u1ea1i.<\/p>\n<p>Khi c\u00e1c bi\u1ec7n ph\u00e1p an ninh m\u1ea1ng \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n v\u00e0 khi\u1ebfn c\u00e1c h\u00e0nh vi vi ph\u1ea1m m\u1ea1ng tr\u1ef1c ti\u1ebfp tr\u1edf n\u00ean kh\u00f3 kh\u0103n h\u01a1n, t\u1ed9i ph\u1ea1m m\u1ea1ng \u0111\u00e3 \u0111i\u1ec1u ch\u1ec9nh v\u00e0 c\u1ea3i ti\u1ebfn c\u00e1c chi\u1ebfn thu\u1eadt c\u1ee7a ch\u00fang, d\u1eabn \u0111\u1ebfn s\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a c\u00e1c n\u1ec1n t\u1ea3ng v\u00e0 d\u1ecbch v\u1ee5 IAB chuy\u00ean d\u1ee5ng. Ng\u00e0y nay, IAB l\u00e0 m\u1ed1i quan t\u00e2m \u0111\u00e1ng k\u1ec3 \u0111\u1ed1i v\u1edbi c\u00e1c chuy\u00ean gia v\u00e0 t\u1ed5 ch\u1ee9c an ninh m\u1ea1ng v\u00ec ch\u00fang \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c m\u1edf r\u1ed9ng c\u00e1c m\u1ed1i \u0111e d\u1ecda m\u1ea1ng.<\/p>\n<h2>Th\u00f4ng tin chi ti\u1ebft v\u1ec1 Nh\u00e0 m\u00f4i gi\u1edbi truy c\u1eadp ban \u0111\u1ea7u (IAB)<\/h2>\n<h3>C\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a Nh\u00e0 m\u00f4i gi\u1edbi truy c\u1eadp ban \u0111\u1ea7u (IAB) v\u00e0 c\u00e1ch ch\u00fang ho\u1ea1t \u0111\u1ed9ng<\/h3>\n<p>IAB ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ecb tr\u01b0\u1eddng ng\u1ea7m n\u01a1i c\u00e1c t\u00e1c nh\u00e2n \u0111e d\u1ecda qu\u1ea3ng c\u00e1o v\u00e0 th\u01b0\u01a1ng l\u01b0\u1ee3ng vi\u1ec7c b\u00e1n quy\u1ec1n truy c\u1eadp ban \u0111\u1ea7u v\u00e0o c\u00e1c m\u1ea1ng b\u1ecb x\u00e2m nh\u1eadp. Nh\u1eefng nh\u00e0 m\u00f4i gi\u1edbi n\u00e0y c\u00f3 th\u1ec3 l\u00e0 nh\u1eefng c\u00e1 nh\u00e2n ho\u1eb7c nh\u00f3m c\u00f3 b\u1ed9 k\u1ef9 n\u0103ng \u0111a d\u1ea1ng, t\u1eeb nh\u1eefng hacker l\u00e0nh ngh\u1ec1 \u0111\u1ebfn nh\u1eefng k\u1ef9 s\u01b0 x\u00e3 h\u1ed9i. C\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a IAB c\u00f3 th\u1ec3 kh\u00e1c nhau, nh\u01b0ng ch\u00fang th\u01b0\u1eddng bao g\u1ed3m c\u00e1c th\u00e0nh ph\u1ea7n sau:<\/p>\n<ol>\n<li>\n<p><strong>trinh s\u00e1t<\/strong>: Nh\u1eefng c\u00e1 nh\u00e2n ho\u1eb7c nh\u00f3m n\u00e0y t\u00edch c\u1ef1c t\u00ecm ki\u1ebfm c\u00e1c l\u1ed7 h\u1ed5ng v\u00e0 m\u1ee5c ti\u00eau ti\u1ec1m \u1ea9n \u0111\u1ec3 x\u00e2m ph\u1ea1m. H\u1ecd x\u00e1c \u0111\u1ecbnh c\u00e1c \u0111i\u1ec3m v\u00e0o m\u1ea1ng ti\u1ec1m n\u0103ng v\u00e0 \u0111\u00e1nh gi\u00e1 gi\u00e1 tr\u1ecb c\u1ee7a c\u00e1c m\u1ea1ng \u0111\u01b0\u1ee3c truy c\u1eadp.<\/p>\n<\/li>\n<li>\n<p><strong>Chuy\u00ean gia th\u00e2m nh\u1eadp<\/strong>: Tin t\u1eb7c l\u00e0nh ngh\u1ec1 khai th\u00e1c c\u00e1c l\u1ed7 h\u1ed5ng \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh \u0111\u1ec3 c\u00f3 quy\u1ec1n truy c\u1eadp tr\u00e1i ph\u00e9p v\u00e0o c\u00e1c m\u1ea1ng \u0111\u01b0\u1ee3c nh\u1eafm m\u1ee5c ti\u00eau.<\/p>\n<\/li>\n<li>\n<p><strong>Ng\u01b0\u1eddi \u0111\u00e0m ph\u00e1n<\/strong>: Ng\u01b0\u1eddi h\u00f2a gi\u1ea3i t\u1ea1o \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i cho c\u00e1c giao d\u1ecbch gi\u1eefa IAB v\u00e0 ng\u01b0\u1eddi mua, \u0111\u1ea3m b\u1ea3o c\u1ea3 hai b\u00ean th\u1ef1c hi\u1ec7n ngh\u0129a v\u1ee5 c\u1ee7a m\u00ecnh.<\/p>\n<\/li>\n<li>\n<p><strong>Ng\u01b0\u1eddi mua<\/strong>: C\u00e1c c\u00e1 nh\u00e2n ho\u1eb7c t\u1ed5 ch\u1ee9c t\u00ecm c\u00e1ch mua quy\u1ec1n truy c\u1eadp ban \u0111\u1ea7u cho m\u1ee5c \u0111\u00edch x\u1ea5u c\u1ee7a m\u00ecnh, ch\u1eb3ng h\u1ea1n nh\u01b0 th\u1ef1c hi\u1ec7n c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng b\u1eb1ng ransomware ho\u1eb7c \u0111\u00e1nh c\u1eafp d\u1eef li\u1ec7u.<\/p>\n<\/li>\n<\/ol>\n<p>IAB s\u1eed d\u1ee5ng nhi\u1ec1u k\u00eanh li\u00ean l\u1ea1c kh\u00e1c nhau, bao g\u1ed3m th\u1ecb tr\u01b0\u1eddng web \u0111en, n\u1ec1n t\u1ea3ng nh\u1eafn tin \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a v\u00e0 di\u1ec5n \u0111\u00e0n ri\u00eang t\u01b0, \u0111\u1ec3 qu\u1ea3ng c\u00e1o d\u1ecbch v\u1ee5 c\u1ee7a h\u1ecd v\u00e0 k\u1ebft n\u1ed1i v\u1edbi ng\u01b0\u1eddi mua ti\u1ec1m n\u0103ng.<\/p>\n<h2>Ph\u00e2n t\u00edch c\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a Nh\u00e0 m\u00f4i gi\u1edbi truy c\u1eadp ban \u0111\u1ea7u (IAB)<\/h2>\n<p>C\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a Nh\u00e0 m\u00f4i gi\u1edbi truy c\u1eadp ban \u0111\u1ea7u bao g\u1ed3m:<\/p>\n<ol>\n<li>\n<p><strong>\u1ea9n danh<\/strong>: IAB ho\u1ea1t \u0111\u1ed9ng trong b\u00f3ng t\u1ed1i, s\u1eed d\u1ee5ng b\u00ed danh v\u00e0 m\u00e3 h\u00f3a \u0111\u1ec3 b\u1ea3o v\u1ec7 danh t\u00ednh c\u1ee7a h\u1ecd v\u00e0 tr\u1ed1n tr\u00e1nh vi\u1ec7c th\u1ef1c thi ph\u00e1p lu\u1eadt.<\/p>\n<\/li>\n<li>\n<p><strong>Chuy\u00ean m\u00f4n<\/strong>: IAB ch\u1ec9 t\u1eadp trung v\u00e0o vi\u1ec7c cung c\u1ea5p quy\u1ec1n truy c\u1eadp ban \u0111\u1ea7u, \u0111\u1ec3 l\u1ea1i c\u00e1c kh\u00eda c\u1ea1nh kh\u00e1c c\u1ee7a cu\u1ed9c t\u1ea5n c\u00f4ng m\u1ea1ng cho c\u00e1c nh\u00f3m chuy\u00ean m\u00f4n kh\u00e1c.<\/p>\n<\/li>\n<li>\n<p><strong>\u0110\u1ed9ng c\u01a1 l\u1ee3i nhu\u1eadn<\/strong>: Nh\u1eefng nh\u00e0 m\u00f4i gi\u1edbi n\u00e0y \u0111\u01b0\u1ee3c th\u00fac \u0111\u1ea9y b\u1edfi l\u1ee3i \u00edch t\u00e0i ch\u00ednh, v\u00ec quy\u1ec1n truy c\u1eadp ban \u0111\u1ea7u v\u00e0o c\u00e1c m\u1ea1ng c\u00f3 gi\u00e1 tr\u1ecb cao c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c b\u00e1n v\u1edbi s\u1ed1 ti\u1ec1n \u0111\u00e1ng k\u1ec3.<\/p>\n<\/li>\n<li>\n<p><strong>M\u00f4 h\u00ecnh th\u1ecb tr\u01b0\u1eddng<\/strong>: IAB th\u01b0\u1eddng ho\u1ea1t \u0111\u1ed9ng gi\u1ed1ng nh\u01b0 m\u1ed9t th\u1ecb tr\u01b0\u1eddng, v\u1edbi c\u00e1c t\u00e1c nh\u00e2n kh\u00e1c nhau th\u1ef1c hi\u1ec7n c\u00e1c vai tr\u00f2 c\u1ee5 th\u1ec3 \u0111\u1ec3 t\u1ea1o \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i cho vi\u1ec7c ti\u1ebfp c\u1eadn ho\u1ea1t \u0111\u1ed9ng b\u00e1n h\u00e0ng.<\/p>\n<\/li>\n<li>\n<p><strong>R\u1ee7i ro \u0111\u1ed1i v\u1edbi an ninh m\u1ea1ng<\/strong>: IAB khu\u1ebfch \u0111\u1ea1i c\u00e1c m\u1ed1i \u0111e d\u1ecda tr\u00ean m\u1ea1ng b\u1eb1ng c\u00e1ch cung c\u1ea5p m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 \u0111\u1ec3 c\u00e1c t\u00e1c nh\u00e2n \u0111\u1ed9c h\u1ea1i x\u00e2m nh\u1eadp v\u00e0o c\u00e1c h\u1ec7 th\u1ed1ng quan tr\u1ecdng.<\/p>\n<\/li>\n<\/ol>\n<h2>C\u00e1c lo\u1ea1i nh\u00e0 m\u00f4i gi\u1edbi truy c\u1eadp ban \u0111\u1ea7u (IAB)<\/h2>\n<p>IAB c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i d\u1ef1a tr\u00ean lo\u1ea1i m\u1ea1ng m\u00e0 ch\u00fang nh\u1eafm m\u1ee5c ti\u00eau v\u00e0 ph\u01b0\u01a1ng ph\u00e1p ch\u00fang s\u1eed d\u1ee5ng \u0111\u1ec3 gi\u00e0nh quy\u1ec1n truy c\u1eadp. Sau \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 lo\u1ea1i IAB ph\u1ed5 bi\u1ebfn:<\/p>\n<table>\n<thead>\n<tr>\n<th><strong>Lo\u1ea1i IAB<\/strong><\/th>\n<th><strong>S\u1ef1 mi\u00eau t\u1ea3<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Th\u1eb3ng \u0111\u1ee9ng<\/td>\n<td>Chuy\u00ean truy c\u1eadp m\u1ea1ng trong c\u00e1c l\u0129nh v\u1ef1c c\u1ee5 th\u1ec3 (v\u00ed d\u1ee5: ch\u0103m s\u00f3c s\u1ee9c kh\u1ecfe, t\u00e0i ch\u00ednh).<\/td>\n<\/tr>\n<tr>\n<td>N\u1eb1m ngang<\/td>\n<td>Nh\u1eafm m\u1ee5c ti\u00eau m\u1ed9t c\u00e1ch b\u1eeba b\u00e3i v\u00e0o nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p v\u00e0 t\u1ed5 ch\u1ee9c.<\/td>\n<\/tr>\n<tr>\n<td>Nh\u00f3m hack<\/td>\n<td>C\u00e1c nh\u00f3m hack c\u00f3 t\u1ed5 ch\u1ee9c ho\u1ea1t \u0111\u1ed9ng nh\u01b0 IAB \u0111\u1ec3 ki\u1ebfm ti\u1ec1n t\u1eeb kh\u1ea3 n\u0103ng vi ph\u1ea1m c\u1ee7a h\u1ecd.<\/td>\n<\/tr>\n<tr>\n<td>Nh\u00e0 m\u00f4i gi\u1edbi n\u1ed9i b\u1ed9<\/td>\n<td>C\u00e1c c\u00e1 nh\u00e2n c\u00f3 quy\u1ec1n truy c\u1eadp \u0111\u1eb7c quy\u1ec1n trong c\u00e1c t\u1ed5 ch\u1ee9c b\u00e1n quy\u1ec1n truy c\u1eadp cho ng\u01b0\u1eddi ngo\u00e0i.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>C\u00e1c c\u00e1ch s\u1eed d\u1ee5ng Nh\u00e0 m\u00f4i gi\u1edbi truy c\u1eadp ban \u0111\u1ea7u (IAB), c\u00e1c v\u1ea5n \u0111\u1ec1 v\u00e0 gi\u1ea3i ph\u00e1p li\u00ean quan \u0111\u1ebfn vi\u1ec7c s\u1eed d\u1ee5ng<\/h2>\n<h3>C\u00e1c c\u00e1ch s\u1eed d\u1ee5ng Nh\u00e0 m\u00f4i gi\u1edbi truy c\u1eadp ban \u0111\u1ea7u (IAB):<\/h3>\n<ol>\n<li>\n<p><strong>Khai th\u00e1c t\u1ed9i ph\u1ea1m m\u1ea1ng<\/strong>: Nh\u1eefng k\u1ebb \u0111\u1ed9c h\u1ea1i mua quy\u1ec1n truy c\u1eadp ban \u0111\u1ea7u \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng m\u1ea1ng c\u00f3 m\u1ee5c ti\u00eau, ch\u1eb3ng h\u1ea1n nh\u01b0 chi\u1ebfn d\u1ecbch ransomware, vi ph\u1ea1m d\u1eef li\u1ec7u ho\u1eb7c gi\u00e1n \u0111i\u1ec7p.<\/p>\n<\/li>\n<li>\n<p><strong>Ki\u1ec3m tra th\u00e2m nh\u1eadp<\/strong>: M\u1ed9t s\u1ed1 c\u00f4ng ty b\u1ea3o m\u1eadt c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng IAB cho m\u1ee5c \u0111\u00edch th\u1eed nghi\u1ec7m th\u00e2m nh\u1eadp h\u1ee3p ph\u00e1p v\u1edbi s\u1ef1 \u0111\u1ed3ng \u00fd r\u00f5 r\u00e0ng c\u1ee7a t\u1ed5 ch\u1ee9c m\u1ee5c ti\u00eau \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng ph\u00f2ng v\u1ec7 an ninh c\u1ee7a h\u1ecd.<\/p>\n<\/li>\n<\/ol>\n<h3>C\u00e1c v\u1ea5n \u0111\u1ec1 v\u00e0 gi\u1ea3i ph\u00e1p li\u00ean quan \u0111\u1ebfn vi\u1ec7c s\u1eed d\u1ee5ng IAB:<\/h3>\n<ol>\n<li>\n<p><strong>Ph\u00e1p l\u00fd v\u00e0 \u0111\u1ea1o \u0111\u1ee9c<\/strong>: Vi\u1ec7c s\u1eed d\u1ee5ng d\u1ecbch v\u1ee5 IAB cho c\u00e1c ho\u1ea1t \u0111\u1ed9ng b\u1ea5t h\u1ee3p ph\u00e1p g\u00e2y ra nh\u1eefng lo ng\u1ea1i nghi\u00eam tr\u1ecdng v\u1ec1 m\u1eb7t ph\u00e1p l\u00fd v\u00e0 \u0111\u1ea1o \u0111\u1ee9c. C\u1ea7n ph\u1ea3i c\u00f3 nh\u1eefng quy \u0111\u1ecbnh ch\u1eb7t ch\u1ebd v\u00e0 h\u1ee3p t\u00e1c qu\u1ed1c t\u1ebf \u0111\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 n\u00e0y.<\/p>\n<\/li>\n<li>\n<p><strong>An ninh m\u1ea1ng n\u00e2ng cao<\/strong>: C\u00e1c t\u1ed5 ch\u1ee9c ph\u1ea3i \u01b0u ti\u00ean c\u00e1c bi\u1ec7n ph\u00e1p an ninh m\u1ea1ng m\u1ea1nh m\u1ebd, bao g\u1ed3m \u0111\u00e1nh gi\u00e1 l\u1ed7 h\u1ed5ng th\u01b0\u1eddng xuy\u00ean v\u00e0 \u0111\u00e0o t\u1ea1o nh\u00e2n vi\u00ean \u0111\u1ec3 ng\u0103n ch\u1eb7n truy c\u1eadp tr\u00e1i ph\u00e9p.<\/p>\n<\/li>\n<\/ol>\n<h2>C\u00e1c \u0111\u1eb7c \u0111i\u1ec3m ch\u00ednh v\u00e0 so s\u00e1nh kh\u00e1c v\u1edbi c\u00e1c thu\u1eadt ng\u1eef t\u01b0\u01a1ng t\u1ef1<\/h2>\n<table>\n<thead>\n<tr>\n<th><strong>Thu\u1eadt ng\u1eef<\/strong><\/th>\n<th><strong>S\u1ef1 mi\u00eau t\u1ea3<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>IAB<\/td>\n<td>Chuy\u00ean b\u00e1n quy\u1ec1n truy c\u1eadp tr\u00e1i ph\u00e9p v\u00e0o c\u00e1c m\u1ea1ng b\u1ecb x\u00e2m nh\u1eadp.<\/td>\n<\/tr>\n<tr>\n<td>T\u1ed9i ph\u1ea1m m\u1ea1ng<\/td>\n<td>C\u00e1c c\u00e1 nh\u00e2n, nh\u00f3m tham gia ho\u1ea1t \u0111\u1ed9ng t\u1ed9i ph\u1ea1m tr\u00ean kh\u00f4ng gian m\u1ea1ng.<\/td>\n<\/tr>\n<tr>\n<td>tin t\u1eb7c<\/td>\n<td>C\u00e1c c\u00e1 nh\u00e2n c\u00f3 k\u1ef9 n\u0103ng khai th\u00e1c l\u1ed7 h\u1ed5ng cho nhi\u1ec1u m\u1ee5c \u0111\u00edch kh\u00e1c nhau, bao g\u1ed3m c\u1ea3 vi\u1ec7c truy c\u1eadp tr\u00e1i ph\u00e9p.<\/td>\n<\/tr>\n<tr>\n<td>Ki\u1ec3m tra th\u00e2m nh\u1eadp<\/td>\n<td>\u0110\u00e1nh gi\u00e1 h\u1ee3p ph\u00e1p v\u1ec1 an ninh m\u1ea1ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c l\u1ed7 h\u1ed5ng v\u00e0 t\u0103ng c\u01b0\u1eddng ph\u00f2ng th\u1ee7.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Quan \u0111i\u1ec3m v\u00e0 c\u00f4ng ngh\u1ec7 c\u1ee7a t\u01b0\u01a1ng lai li\u00ean quan \u0111\u1ebfn Nh\u00e0 m\u00f4i gi\u1edbi truy c\u1eadp ban \u0111\u1ea7u (IAB)<\/h2>\n<p>Khi c\u00f4ng ngh\u1ec7 ph\u00e1t tri\u1ec3n, c\u1ea3 chi\u1ebfn thu\u1eadt an ninh m\u1ea1ng v\u00e0 t\u1ed9i ph\u1ea1m m\u1ea1ng s\u1ebd ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n. C\u00f3 kh\u1ea3 n\u0103ng IAB s\u1ebd \u00e1p d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ph\u1ee9c t\u1ea1p h\u01a1n \u0111\u1ec3 tr\u00e1nh b\u1ecb ph\u00e1t hi\u1ec7n v\u00e0 c\u1ea3i thi\u1ec7n d\u1ecbch v\u1ee5 c\u1ee7a h\u1ecd. C\u00e1c c\u00f4ng ngh\u1ec7 trong t\u01b0\u01a1ng lai nh\u1eb1m ch\u1ed1ng l\u1ea1i IAB c\u00f3 th\u1ec3 bao g\u1ed3m:<\/p>\n<ol>\n<li>\n<p><strong>B\u1ea3o m\u1eadt d\u1ef1a tr\u00ean AI n\u00e2ng cao<\/strong>: H\u1ec7 th\u1ed1ng tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o v\u00e0 m\u00e1y h\u1ecdc c\u00f3 th\u1ec3 gi\u00fap x\u00e1c \u0111\u1ecbnh c\u00e1c ho\u1ea1t \u0111\u1ed9ng \u0111\u00e1ng ng\u1edd v\u00e0 c\u00e1c vi ph\u1ea1m ti\u1ec1m \u1ea9n.<\/p>\n<\/li>\n<li>\n<p><strong>B\u1ea3o m\u1eadt d\u1ef1a tr\u00ean Blockchain<\/strong>: Vi\u1ec7c s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 chu\u1ed7i kh\u1ed1i c\u00f3 th\u1ec3 n\u00e2ng cao t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a d\u1eef li\u1ec7u v\u00e0 kh\u1ea3 n\u0103ng truy xu\u1ea5t ngu\u1ed3n g\u1ed1c, khi\u1ebfn IAB g\u1eb7p kh\u00f3 kh\u0103n h\u01a1n khi ho\u1ea1t \u0111\u1ed9ng m\u00e0 kh\u00f4ng b\u1ecb ph\u00e1t hi\u1ec7n.<\/p>\n<\/li>\n<\/ol>\n<h2>C\u00e1ch s\u1eed d\u1ee5ng ho\u1eb7c li\u00ean k\u1ebft m\u00e1y ch\u1ee7 proxy v\u1edbi Nh\u00e0 m\u00f4i gi\u1edbi truy c\u1eadp ban \u0111\u1ea7u (IAB)<\/h2>\n<p>M\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 \u0111\u00f3ng m\u1ed9t vai tr\u00f2 trong ho\u1ea1t \u0111\u1ed9ng c\u1ee7a Nh\u00e0 m\u00f4i gi\u1edbi truy c\u1eadp ban \u0111\u1ea7u b\u1eb1ng c\u00e1ch cung c\u1ea5p th\u00eam m\u1ed9t l\u1edbp \u1ea9n danh. T\u1ed9i ph\u1ea1m m\u1ea1ng c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng m\u00e1y ch\u1ee7 proxy \u0111\u1ec3 \u1ea9n \u0111\u1ecba ch\u1ec9 IP th\u1ef1c c\u1ee7a ch\u00fang, khi\u1ebfn c\u00e1c chuy\u00ean gia th\u1ef1c thi ph\u00e1p lu\u1eadt v\u00e0 an ninh m\u1ea1ng kh\u00f3 truy t\u00ecm ngu\u1ed3n g\u1ed1c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a ch\u00fang h\u01a1n. H\u01a1n n\u1eefa, m\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 truy c\u1eadp gi\u00e1n ti\u1ebfp v\u00e0o c\u00e1c m\u1ea1ng \u0111\u01b0\u1ee3c nh\u1eafm m\u1ee5c ti\u00eau, t\u1ea1o th\u00eam th\u00e1ch th\u1ee9c cho nh\u1eefng ng\u01b0\u1eddi b\u1ea3o v\u1ec7 \u0111ang c\u1ed1 g\u1eafng x\u00e1c \u0111\u1ecbnh v\u00e0 ch\u1eb7n l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp \u0111\u1ed9c h\u1ea1i.<\/p>\n<p>Tuy nhi\u00ean, \u0111i\u1ec1u c\u1ea7n l\u01b0u \u00fd l\u00e0 m\u00e1y ch\u1ee7 proxy c\u0169ng c\u00f3 th\u1ec3 ph\u1ee5c v\u1ee5 c\u00e1c m\u1ee5c \u0111\u00edch h\u1ee3p ph\u00e1p, ch\u1eb3ng h\u1ea1n nh\u01b0 b\u1ea3o v\u1ec7 quy\u1ec1n ri\u00eang t\u01b0 c\u1ee7a ng\u01b0\u1eddi d\u00f9ng v\u00e0 b\u1ecf qua c\u00e1c h\u1ea1n ch\u1ebf v\u1ec1 v\u1ecb tr\u00ed \u0111\u1ecba l\u00fd. C\u00e1c nh\u00e0 cung c\u1ea5p m\u00e1y ch\u1ee7 proxy c\u00f3 tr\u00e1ch nhi\u1ec7m nh\u01b0 OneProxy (oneproxy.pro) \u01b0u ti\u00ean t\u00ednh minh b\u1ea1ch v\u00e0 tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o d\u1ecbch v\u1ee5 c\u1ee7a h\u1ecd kh\u00f4ng b\u1ecb l\u1ea1m d\u1ee5ng cho c\u00e1c ho\u1ea1t \u0111\u1ed9ng b\u1ea5t h\u1ee3p ph\u00e1p.<\/p>\n<h2>Li\u00ean k\u1ebft li\u00ean quan<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.trendmicro.com\/vinfo\/us\/security\/definition\/initial-access-broker-iab\" target=\"_new\" rel=\"noopener nofollow\">T\u00ecm hi\u1ec3u c\u00e1c nh\u00e0 m\u00f4i gi\u1edbi truy c\u1eadp ban \u0111\u1ea7u \u2013 Trend Micro<\/a><\/li>\n<li><a href=\"https:\/\/www.recordedfuture.com\/dark-web\/\" target=\"_new\" rel=\"noopener nofollow\">Kh\u00e1m ph\u00e1 Dark Web \u2013 T\u01b0\u01a1ng lai \u0111\u01b0\u1ee3c ghi l\u1ea1i<\/a><\/li>\n<li><a href=\"https:\/\/www.nist.gov\/cyberframework\" target=\"_new\" rel=\"noopener nofollow\">C\u00e1c bi\u1ec7n ph\u00e1p th\u1ef1c h\u00e0nh t\u1ed1t nh\u1ea5t v\u1ec1 an ninh m\u1ea1ng \u2013 Vi\u1ec7n Ti\u00eau chu\u1ea9n v\u00e0 C\u00f4ng ngh\u1ec7 Qu\u1ed1c gia<\/a><\/li>\n<\/ul>","protected":false},"featured_media":0,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-477600","wiki","type-wiki","status-publish","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Initial Access Brokers (IABs): Bridging the Gap to Cybersecurity<\/mark>","faq_items":[{"question":"What are Initial Access Brokers (IABs)?","answer":"<p>Initial Access Brokers (IABs) are entities involved in the cyber underground that specialize in the illicit sale and distribution of initial access, which refers to the initial entry point into a targeted network or system. These brokers serve as intermediaries between threat actors and potential buyers, offering a marketplace for acquiring unauthorized access to compromised networks.<\/p>"},{"question":"How did Initial Access Brokers (IABs) originate?","answer":"<p>The concept of Initial Access Brokers emerged as cybercriminals recognized the value of unauthorized access to corporate networks and sensitive data. The first references to IABs can be traced back to the early 2000s when cybercriminals started to sell access to compromised systems through various online forums and black markets.<\/p>"},{"question":"How do Initial Access Brokers (IABs) operate?","answer":"<p>IABs operate as underground marketplaces where threat actors advertise and negotiate the sale of initial access to compromised networks. They consist of scouts, penetration experts, negotiators, and buyers, all working together to facilitate the transactions. These brokers use various communication channels, including dark web marketplaces and encrypted messaging platforms, to connect with potential buyers.<\/p>"},{"question":"What are the key features of Initial Access Brokers (IABs)?","answer":"<p>The key features of IABs include anonymity, specialization in providing initial access, profit motivation, functioning like a marketplace, and amplifying cyber threats.<\/p>"},{"question":"What types of Initial Access Brokers (IABs) exist?","answer":"<p>There are several types of IABs based on the types of networks they target and the methods they use for gaining access. These include vertical IABs specializing in specific sectors, horizontal IABs targeting a wide range of industries, hacking groups operating as IABs, and insider brokers with privileged access within organizations.<\/p>"},{"question":"How are Initial Access Brokers (IABs) used, and what are the problems and solutions related to their use?","answer":"<p>IABs are used by cybercriminals to gain unauthorized access for malicious purposes like launching cyber attacks or data theft. However, using IAB services for illegal activities poses legal and ethical concerns. To counter IABs, organizations must prioritize robust cybersecurity measures, including regular vulnerability assessments and employee training.<\/p>"},{"question":"How do Initial Access Brokers (IABs) compare to other cybersecurity terms?","answer":"<p>IABs specialize in selling unauthorized access, while cybercriminals engage in criminal activities in cyberspace, hackers exploit vulnerabilities, and penetration testing involves legitimate security assessments.<\/p>"},{"question":"What are the future perspectives and technologies related to Initial Access Brokers (IABs)?","answer":"<p>As technology evolves, IABs are likely to adopt more sophisticated methods. Future technologies to counter IABs may include advanced AI-based security and blockchain-based solutions.<\/p>"},{"question":"How are proxy servers associated with Initial Access Brokers (IABs)?","answer":"<p>Proxy servers can be used by cybercriminals to add an additional layer of anonymity and indirect access to targeted networks. However, responsible proxy server providers prioritize transparency and compliance to ensure their services are not misused for illegal activities.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/477600","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\/477600\/revisions"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media?parent=477600"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}