{"id":477031,"date":"2023-08-09T09:06:26","date_gmt":"2023-08-09T09:06:26","guid":{"rendered":""},"modified":"2024-03-18T09:34:43","modified_gmt":"2024-03-18T09:34:43","slug":"eavesdropping","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/vn\/wiki\/eavesdropping\/","title":{"rendered":"Nghe tr\u1ed9m"},"content":{"rendered":"<p>Nghe l\u00e9n l\u00e0 h\u00e0nh vi l\u00e9n l\u00fat nghe l\u00e9n cu\u1ed9c tr\u00f2 chuy\u1ec7n, li\u00ean l\u1ea1c ri\u00eang t\u01b0 c\u1ee7a ng\u01b0\u1eddi kh\u00e1c m\u00e0 kh\u00f4ng c\u00f3 s\u1ef1 \u0111\u1ed3ng \u00fd c\u1ee7a h\u1ecd. Trong b\u1ed1i c\u1ea3nh c\u00f4ng ngh\u1ec7 th\u00f4ng tin v\u00e0 an ninh m\u1ea1ng, n\u00f3 ng\u1ee5 \u00fd vi\u1ec7c ch\u1eb7n v\u00e0 c\u00f3 th\u1ec3 ghi l\u1ea1i c\u00e1c th\u00f4ng tin li\u00ean l\u1ea1c k\u1ef9 thu\u1eadt s\u1ed1, bao g\u1ed3m c\u00e1c cu\u1ed9c g\u1ecdi \u0111i\u1ec7n tho\u1ea1i, tin nh\u1eafn v\u0103n b\u1ea3n, email v\u00e0 l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp internet.<\/p>\n<h2>L\u1ecbch s\u1eed nghe l\u00e9n v\u00e0 l\u1ea7n \u0111\u1ea7u ti\u00ean \u0111\u1ec1 c\u1eadp \u0111\u1ebfn n\u00f3<\/h2>\n<p>Kh\u00e1i ni\u1ec7m nghe l\u00e9n c\u00f3 t\u1eeb th\u1eddi ti\u1ec1n c\u00f4ng ngh\u1ec7 khi n\u00f3 ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 bi\u1ec3u th\u1ecb h\u00e0nh \u0111\u1ed9ng b\u00ed m\u1eadt nghe l\u00e9n cu\u1ed9c tr\u00f2 chuy\u1ec7n c\u1ee7a ng\u01b0\u1eddi kh\u00e1c. Thu\u1eadt ng\u1eef \u201cnghe l\u00e9n\u201d b\u1eaft ngu\u1ed3n t\u1eeb vi\u1ec7c \u0111\u1ee9ng d\u01b0\u1edbi m\u00e1i hi\u00ean m\u1ed9t ng\u00f4i nh\u00e0, l\u1eafng nghe cu\u1ed9c tr\u00f2 chuy\u1ec7n b\u00ean trong. N\u00f3 ph\u1ed5 bi\u1ebfn d\u01b0\u1edbi nhi\u1ec1u h\u00ecnh th\u1ee9c kh\u00e1c nhau \u1edf c\u00e1c n\u1ec1n v\u0103n h\u00f3a v\u00e0 th\u1eddi \u0111\u1ea1i kh\u00e1c nhau, v\u00e0 n\u00f3 \u0111\u00e3 \u0103n s\u00e2u v\u00e0o x\u00e3 h\u1ed9i lo\u00e0i ng\u01b0\u1eddi.<\/p>\n<p>Trong b\u1ed1i c\u1ea3nh c\u00f4ng ngh\u1ec7 v\u00e0 truy\u1ec1n th\u00f4ng, vi\u1ec7c nghe l\u00e9n l\u1ea7n \u0111\u1ea7u ti\u00ean \u0111\u01b0\u1ee3c \u0111\u1ec1 c\u1eadp \u0111\u1ebfn v\u00e0o cu\u1ed1i th\u1ebf k\u1ef7 19 khi c\u00e1c h\u1ec7 th\u1ed1ng vi\u1ec5n th\u00f4ng ra \u0111\u1eddi, ch\u1eb3ng h\u1ea1n nh\u01b0 \u0111i\u1ec7n b\u00e1o v\u00e0 \u0111i\u1ec7n tho\u1ea1i, n\u01a1i c\u00e1c b\u00ean th\u1ee9 ba c\u00f3 th\u1ec3 nghe l\u00e9n cu\u1ed9c tr\u00f2 chuy\u1ec7n n\u1ebfu h\u1ecd c\u00f3 quy\u1ec1n truy c\u1eadp v\u00e0o \u0111\u01b0\u1eddng d\u00e2y.<\/p>\n<h2>Nghe l\u00e9n: T\u1ed5ng quan chi ti\u1ebft<\/h2>\n<p>Nghe l\u00e9n trong th\u1eddi hi\u1ec7n \u0111\u1ea1i, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong l\u0129nh v\u1ef1c c\u00f4ng ngh\u1ec7 th\u00f4ng tin, l\u00e0 m\u1ed9t v\u1ea5n \u0111\u1ec1 \u0111\u00e1ng lo ng\u1ea1i v\u1ec1 an ninh m\u1ea1ng. N\u00f3 c\u00f3 th\u1ec3 c\u00f3 nhi\u1ec1u h\u00ecnh th\u1ee9c, t\u1eeb nghe l\u00e9n trong vi\u1ec5n th\u00f4ng \u0111\u1ebfn \u0111\u00e1nh h\u01a1i c\u00e1c g\u00f3i tin trong l\u01b0u l\u01b0\u1ee3ng m\u1ea1ng. C\u00e1c c\u00e1 nh\u00e2n kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00e9p c\u00f3 th\u1ec3 c\u00f3 quy\u1ec1n truy c\u1eadp v\u00e0o th\u00f4ng tin nh\u1ea1y c\u1ea3m, c\u00f3 th\u1ec3 l\u00e0 d\u1eef li\u1ec7u c\u00e1 nh\u00e2n, b\u00ed m\u1eadt c\u00f4ng ty ho\u1eb7c c\u00e1c v\u1ea5n \u0111\u1ec1 b\u00ed m\u1eadt nh\u00e0 n\u01b0\u1edbc.<\/p>\n<p>Nghe l\u00e9n qua m\u1ea1ng c\u00f3 th\u1ec3 x\u1ea3y ra d\u01b0\u1edbi nhi\u1ec1u h\u00ecnh th\u1ee9c kh\u00e1c nhau, ch\u1eb3ng h\u1ea1n nh\u01b0:<\/p>\n<ul>\n<li>Ch\u1eb7n c\u00e1c th\u00f4ng tin li\u00ean l\u1ea1c trong qu\u00e1 tr\u00ecnh truy\u1ec1n t\u1ea3i.<\/li>\n<li>Truy c\u1eadp th\u00f4ng tin li\u00ean l\u1ea1c \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef, nh\u01b0 email ho\u1eb7c tin nh\u1eafn \u0111\u00e3 l\u01b0u.<\/li>\n<li>Nghe l\u00e9n m\u1ea1ng, trong \u0111\u00f3 c\u00e1c g\u00f3i d\u1eef li\u1ec7u b\u1ecb ch\u1eb7n trong qu\u00e1 tr\u00ecnh truy\u1ec1n qua internet.<\/li>\n<li>Nghe l\u00e9n th\u00f4ng qua ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i, ch\u1eb3ng h\u1ea1n nh\u01b0 keylogger v\u00e0 ph\u1ea7n m\u1ec1m gi\u00e1n \u0111i\u1ec7p, theo d\u00f5i v\u00e0 g\u1eedi th\u00f4ng tin \u0111\u1ebfn nh\u1eefng c\u00e1 nh\u00e2n tr\u00e1i ph\u00e9p.<\/li>\n<\/ul>\n<h2>C\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a vi\u1ec7c nghe l\u00e9n: C\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng<\/h2>\n<p>Nghe l\u00e9n, trong b\u1ed1i c\u1ea3nh truy\u1ec1n th\u00f4ng k\u1ef9 thu\u1eadt s\u1ed1, th\u01b0\u1eddng tu\u00e2n theo quy tr\u00ecnh t\u01b0\u01a1ng t\u1ef1. M\u1ed9t c\u00e1 nh\u00e2n ho\u1eb7c m\u1ed9t ch\u01b0\u01a1ng tr\u00ecnh tr\u00e1i ph\u00e9p s\u1ebd ch\u1eb7n v\u00e0 truy c\u1eadp th\u00f4ng tin trong khi th\u00f4ng tin \u0111\u00f3 \u0111\u01b0\u1ee3c truy\u1ec1n t\u1eeb \u0111i\u1ec3m n\u00e0y sang \u0111i\u1ec3m kh\u00e1c ho\u1eb7c \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1c b\u01b0\u1edbc \u0111i\u1ec3n h\u00ecnh:<\/p>\n<ol>\n<li><strong>Gi\u00e1m s\u00e1t:<\/strong> K\u1ebb nghe tr\u1ed9m thi\u1ebft l\u1eadp m\u1ed9t h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t, ch\u1eb3ng h\u1ea1n nh\u01b0 tr\u00ecnh nghe tr\u1ed9m g\u00f3i ho\u1eb7c l\u1ed7i, \u0111\u1ec3 ch\u1eb7n lu\u1ed3ng d\u1eef li\u1ec7u.<\/li>\n<li><strong>\u0110\u00e1nh ch\u1eb7n:<\/strong> K\u1ebb nghe tr\u1ed9m thu th\u1eadp d\u1eef li\u1ec7u, th\u01b0\u1eddng l\u00e0 trong qu\u00e1 tr\u00ecnh truy\u1ec1n t\u1ea3i, nh\u01b0ng \u0111\u00f4i khi th\u1eadm ch\u00ed t\u1eeb b\u1ed9 l\u01b0u tr\u1eef.<\/li>\n<li><strong>Gi\u1ea3i m\u00e3:<\/strong> N\u1ebfu d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a, k\u1ebb nghe tr\u1ed9m c\u1ea7n gi\u1ea3i m\u00e3 n\u00f3 b\u1eb1ng nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p kh\u00e1c nhau nh\u01b0 t\u1ea5n c\u00f4ng v\u0169 phu, kh\u00f3a gi\u1ea3i m\u00e3 ho\u1eb7c khai th\u00e1c l\u1ed7 h\u1ed5ng trong thu\u1eadt to\u00e1n m\u00e3 h\u00f3a.<\/li>\n<li><strong>Ph\u00e2n t\u00edch:<\/strong> K\u1ebb nghe tr\u1ed9m di\u1ec5n gi\u1ea3i d\u1eef li\u1ec7u ho\u1eb7c giao ti\u1ebfp b\u1eb1ng gi\u1ecdng n\u00f3i v\u00e0 tr\u00edch xu\u1ea5t th\u00f4ng tin c\u00f3 \u00fd ngh\u0129a t\u1eeb n\u00f3.<\/li>\n<\/ol>\n<h2>C\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a nghe l\u00e9n<\/h2>\n<p>M\u1ed9t s\u1ed1 \u0111\u1eb7c \u0111i\u1ec3m n\u1ed5i b\u1eadt c\u1ee7a nghe l\u00e9n bao g\u1ed3m:<\/p>\n<ol>\n<li><strong>Ho\u1ea1t \u0111\u1ed9ng l\u00e9n l\u00fat:<\/strong> Vi\u1ec7c nghe l\u00e9n th\u01b0\u1eddng kh\u00f4ng \u0111\u01b0\u1ee3c c\u00e1c b\u00ean giao ti\u1ebfp ch\u00fa \u00fd. N\u00f3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n theo c\u00e1ch kh\u00f4ng l\u00e0m gi\u00e1n \u0111o\u1ea1n vi\u1ec7c li\u00ean l\u1ea1c ho\u1eb7c c\u1ea3nh b\u00e1o cho c\u00e1c b\u00ean li\u00ean quan.<\/li>\n<li><strong>\u0110\u00e1nh ch\u1eb7n v\u00e0 ghi \u00e2m:<\/strong> Nghe l\u00e9n li\u00ean quan \u0111\u1ebfn vi\u1ec7c thu th\u1eadp v\u00e0 th\u01b0\u1eddng ghi l\u1ea1i th\u00f4ng tin li\u00ean l\u1ea1c b\u1ecb ch\u1eb7n \u0111\u1ec3 ph\u00e2n t\u00edch ho\u1eb7c l\u00e0m b\u1eb1ng ch\u1ee9ng sau n\u00e0y.<\/li>\n<li><strong>Ti\u1ec1m n\u0103ng khai th\u00e1c:<\/strong> Th\u00f4ng tin thu \u0111\u01b0\u1ee3c th\u00f4ng qua vi\u1ec7c nghe l\u00e9n c\u00f3 th\u1ec3 b\u1ecb khai th\u00e1c theo nhi\u1ec1u c\u00e1ch kh\u00e1c nhau, ch\u1eb3ng h\u1ea1n nh\u01b0 t\u1ed1ng ti\u1ec1n, \u0111\u00e1nh c\u1eafp danh t\u00ednh, gi\u00e1n \u0111i\u1ec7p c\u00f4ng ty ho\u1eb7c \u0111\u1ea1t \u0111\u01b0\u1ee3c l\u1ee3i th\u1ebf kh\u00f4ng c\u00f4ng b\u1eb1ng trong \u0111\u00e0m ph\u00e1n.<\/li>\n<\/ol>\n<h2>C\u00e1c ki\u1ec3u nghe l\u00e9n<\/h2>\n<p>B\u1ea3ng sau \u0111\u00e2y ph\u00e1c th\u1ea3o c\u00e1c lo\u1ea1i nghe l\u00e9n kh\u00e1c nhau:<\/p>\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>Nghe l\u00e9n th\u1ee5 \u0111\u1ed9ng<\/td>\n<td>Li\u00ean quan \u0111\u1ebfn vi\u1ec7c nghe ho\u1eb7c thu th\u1eadp d\u1eef li\u1ec7u m\u00e0 kh\u00f4ng s\u1eeda \u0111\u1ed5i n\u00f3. \u0110i\u1ec1u n\u00e0y th\u01b0\u1eddng kh\u00f3 ph\u00e1t hi\u1ec7n v\u00ec n\u00f3 kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn lu\u1ed3ng d\u1eef li\u1ec7u.<\/td>\n<\/tr>\n<tr>\n<td>Nghe l\u00e9n t\u00edch c\u1ef1c<\/td>\n<td>Li\u00ean quan \u0111\u1ebfn vi\u1ec7c thay \u0111\u1ed5i th\u00f4ng tin li\u00ean l\u1ea1c gi\u1eefa c\u00e1c b\u00ean, th\u01b0\u1eddng b\u1eb1ng c\u00e1ch gi\u1edbi thi\u1ec7u d\u1eef li\u1ec7u m\u1edbi ho\u1eb7c s\u1eeda \u0111\u1ed5i d\u1eef li\u1ec7u hi\u1ec7n c\u00f3. \u0110i\u1ec1u n\u00e0y \u0111\u00f4i khi c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n b\u1eb1ng c\u00e1ch quan s\u00e1t nh\u1eefng \u0111i\u1ec3m b\u1ea5t th\u01b0\u1eddng trong m\u1eabu d\u1eef li\u1ec7u ho\u1eb7c s\u1ef1 gi\u00e1n \u0111o\u1ea1n li\u00ean l\u1ea1c.<\/td>\n<\/tr>\n<tr>\n<td>Nghe l\u00e9n m\u1ea1ng<\/td>\n<td>Li\u00ean quan \u0111\u1ebfn vi\u1ec7c thu th\u1eadp c\u00e1c g\u00f3i d\u1eef li\u1ec7u khi ch\u00fang truy\u1ec1n qua m\u1ea1ng. B\u1ed9 nghe l\u00e9n g\u00f3i th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho m\u1ee5c \u0111\u00edch n\u00e0y.<\/td>\n<\/tr>\n<tr>\n<td>Nghe l\u00e9n ph\u1ea7n m\u1ec1m<\/td>\n<td>Li\u00ean quan \u0111\u1ebfn vi\u1ec7c s\u1eed d\u1ee5ng ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i nh\u01b0 keylogger v\u00e0 ph\u1ea7n m\u1ec1m gi\u00e1n \u0111i\u1ec7p \u0111\u1ec3 thu th\u1eadp d\u1eef li\u1ec7u tr\u1ef1c ti\u1ebfp t\u1eeb thi\u1ebft b\u1ecb c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Nghe l\u00e9n: Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, v\u1ea5n \u0111\u1ec1 v\u00e0 gi\u1ea3i ph\u00e1p<\/h2>\n<p>Nghe l\u00e9n c\u00f3 c\u1ea3 c\u00e1ch s\u1eed d\u1ee5ng h\u1ee3p ph\u00e1p v\u00e0 b\u1ea5t h\u1ee3p ph\u00e1p. C\u00e1c c\u01a1 quan th\u1ef1c thi ph\u00e1p lu\u1eadt c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng n\u00f3 \u0111\u1ec3 thu th\u1eadp b\u1eb1ng ch\u1ee9ng ch\u1ed1ng l\u1ea1i t\u1ed9i ph\u1ea1m, trong khi c\u00e1c t\u1ed5 ch\u1ee9c \u0111\u1ed9c h\u1ea1i c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng n\u00f3 cho c\u00e1c ho\u1ea1t \u0111\u1ed9ng b\u1ea5t h\u1ee3p ph\u00e1p nh\u01b0 t\u1ed1ng ti\u1ec1n, gi\u00e1n \u0111i\u1ec7p ho\u1eb7c \u0111\u00e1nh c\u1eafp th\u00f4ng tin nh\u1ea1y c\u1ea3m.<\/p>\n<p>C\u00e1c v\u1ea5n \u0111\u1ec1 li\u00ean quan \u0111\u1ebfn nghe l\u00e9n ch\u1ee7 y\u1ebfu xoay quanh quy\u1ec1n ri\u00eang t\u01b0 v\u00e0 b\u1ea3o m\u1eadt. Nghe l\u00e9n tr\u00e1i ph\u00e9p th\u01b0\u1eddng b\u1ecb coi l\u00e0 vi ph\u1ea1m quy\u1ec1n ri\u00eang t\u01b0 v\u00e0 c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn l\u1ea1m d\u1ee5ng th\u00f4ng tin nh\u1ea1y c\u1ea3m.<\/p>\n<p>\u0110\u1ec3 b\u1ea3o v\u1ec7 ch\u1ed1ng nghe l\u00e9n, c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n m\u1ed9t s\u1ed1 bi\u1ec7n ph\u00e1p:<\/p>\n<ul>\n<li>M\u00e3 h\u00f3a d\u1eef li\u1ec7u \u0111\u1ec3 l\u00e0m cho b\u1ea5t k\u1ef3 ai kh\u00f4ng c\u00f3 kh\u00f3a gi\u1ea3i m\u00e3 \u0111\u1ec1u kh\u00f4ng th\u1ec3 \u0111\u1ecdc \u0111\u01b0\u1ee3c.<\/li>\n<li>Th\u01b0\u1eddng xuy\u00ean c\u1eadp nh\u1eadt v\u00e0 v\u00e1 l\u1ed7i ph\u1ea7n m\u1ec1m \u0111\u1ec3 lo\u1ea1i b\u1ecf c\u00e1c l\u1ed7 h\u1ed5ng c\u00f3 th\u1ec3 b\u1ecb khai th\u00e1c.<\/li>\n<li>S\u1eed d\u1ee5ng c\u00e1c k\u00eanh li\u00ean l\u1ea1c an to\u00e0n v\u00e0 tr\u00e1nh Wi-Fi c\u00f4ng c\u1ed9ng cho c\u00e1c li\u00ean l\u1ea1c nh\u1ea1y c\u1ea3m.<\/li>\n<li>C\u00e0i \u0111\u1eb7t v\u00e0 c\u1eadp nh\u1eadt ph\u1ea7n m\u1ec1m b\u1ea3o m\u1eadt uy t\u00edn c\u00f3 kh\u1ea3 n\u0103ng ph\u00e1t hi\u1ec7n v\u00e0 ch\u1eb7n c\u00e1c n\u1ed7 l\u1ef1c nghe l\u00e9n.<\/li>\n<\/ul>\n<h2>Nghe l\u00e9n: \u0110\u1eb7c \u0111i\u1ec3m v\u00e0 so s\u00e1nh<\/h2>\n<p>B\u1ea3ng sau so s\u00e1nh vi\u1ec7c nghe l\u00e9n v\u1edbi c\u00e1c ho\u1ea1t \u0111\u1ed9ng t\u01b0\u01a1ng t\u1ef1:<\/p>\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>Nghe tr\u1ed9m<\/td>\n<td>B\u00ed m\u1eadt nghe ho\u1eb7c ch\u1eb7n th\u00f4ng tin li\u00ean l\u1ea1c k\u1ef9 thu\u1eadt s\u1ed1 m\u00e0 kh\u00f4ng c\u00f3 s\u1ef1 \u0111\u1ed3ng \u00fd.<\/td>\n<\/tr>\n<tr>\n<td>nghe l\u00e9n<\/td>\n<td>M\u1ed9t ki\u1ec3u nghe l\u00e9n c\u1ee5 th\u1ec3 trong \u0111\u00f3 \u0111\u01b0\u1eddng d\u00e2y \u0111i\u1ec7n tho\u1ea1i ho\u1eb7c \u0111i\u1ec7n b\u00e1o b\u1ecb ch\u1eb7n.<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u00e1nh h\u01a1i<\/td>\n<td>Li\u00ean quan \u0111\u1ebfn vi\u1ec7c thu th\u1eadp c\u00e1c g\u00f3i d\u1eef li\u1ec7u qua m\u1ea1ng. \u0110\u00f3 l\u00e0 m\u1ed9t h\u00ecnh th\u1ee9c nghe l\u00e9n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng theo c\u1ea3 c\u00e1ch \u0111\u1ed9c h\u1ea1i v\u00e0 h\u1ee3p ph\u00e1p (nh\u01b0 x\u1eed l\u00fd s\u1ef1 c\u1ed1 m\u1ea1ng).<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Quan \u0111i\u1ec3m t\u01b0\u01a1ng lai v\u00e0 c\u00f4ng ngh\u1ec7 li\u00ean quan \u0111\u1ebfn nghe l\u00e9n<\/h2>\n<p>Khi c\u00f4ng ngh\u1ec7 ph\u00e1t tri\u1ec3n, c\u00e1c ph\u01b0\u01a1ng ph\u00e1p nghe l\u00e9n c\u0169ng v\u1eady. V\u1edbi vi\u1ec7c s\u1eed d\u1ee5ng ng\u00e0y c\u00e0ng nhi\u1ec1u c\u00e1c thi\u1ebft b\u1ecb IoT, n\u1ec1n t\u1ea3ng d\u1ef1a tr\u00ean \u0111\u00e1m m\u00e2y v\u00e0 c\u00e1c m\u1ea1ng ph\u1ee9c t\u1ea1p, c\u00e1c n\u1ed7 l\u1ef1c nghe l\u00e9n ng\u00e0y c\u00e0ng tr\u1edf n\u00ean tinh vi h\u01a1n.<\/p>\n<p>Nh\u1eefng ti\u1ebfn b\u1ed9 trong k\u1ef9 thu\u1eadt m\u00e3 h\u00f3a v\u00e0 \u1ea9n danh, ch\u1eb3ng h\u1ea1n nh\u01b0 m\u00e3 h\u00f3a \u0111\u1ed3ng c\u1ea5u v\u00e0 \u0111\u1ecbnh tuy\u1ebfn h\u00e0nh \u0111\u1ed9ng, s\u1ebd \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c b\u1ea3o m\u1eadt th\u00f4ng tin li\u00ean l\u1ea1c tr\u01b0\u1edbc c\u00e1c m\u1ed1i \u0111e d\u1ecda nghe l\u00e9n trong t\u01b0\u01a1ng lai. H\u01a1n n\u1eefa, AI v\u00e0 h\u1ecdc m\u00e1y c\u00f3 th\u1ec3 gi\u00fap ph\u00e1t hi\u1ec7n v\u00e0 ch\u1ed1ng l\u1ea1i c\u00e1c ho\u1ea1t \u0111\u1ed9ng \u0111\u00e1ng ng\u1edd, b\u00e1o hi\u1ec7u s\u1ef1 thay \u0111\u1ed5i m\u00f4 h\u00ecnh trong an ninh m\u1ea1ng.<\/p>\n<h2>Nghe l\u00e9n v\u00e0 m\u00e1y ch\u1ee7 proxy<\/h2>\n<p>M\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 v\u1eeba l\u00e0 c\u00f4ng c\u1ee5 ng\u0103n ch\u1eb7n v\u1eeba l\u00e0 nguy c\u01a1 ti\u1ec1m \u1ea9n cho vi\u1ec7c nghe l\u00e9n.<\/p>\n<p>C\u00e1c m\u00e1y ch\u1ee7 proxy, gi\u1ed1ng nh\u01b0 c\u00e1c m\u00e1y ch\u1ee7 do OneProxy cung c\u1ea5p, \u0111\u00f3ng vai tr\u00f2 trung gian gi\u1eefa thi\u1ebft b\u1ecb c\u1ee7a ng\u01b0\u1eddi d\u00f9ng v\u00e0 internet. H\u1ecd c\u00f3 th\u1ec3 cung c\u1ea5p th\u00eam m\u1ed9t l\u1edbp b\u1ea3o m\u1eadt b\u1eb1ng c\u00e1ch che gi\u1ea5u \u0111\u1ecba ch\u1ec9 IP c\u1ee7a ng\u01b0\u1eddi d\u00f9ng v\u00e0 \u00e1p d\u1ee5ng m\u00e3 h\u00f3a, khi\u1ebfn nh\u1eefng k\u1ebb nghe tr\u1ed9m kh\u00f3 ch\u1eb7n th\u00f4ng tin nh\u1ea1y c\u1ea3m h\u01a1n.<\/p>\n<p>Tuy nhi\u00ean, n\u1ebfu m\u1ed9t th\u1ef1c th\u1ec3 \u0111\u1ed9c h\u1ea1i ki\u1ec3m so\u00e1t m\u1ed9t m\u00e1y ch\u1ee7 proxy, n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 nghe l\u00e9n v\u00ec t\u1ea5t c\u1ea3 d\u1eef li\u1ec7u truy\u1ec1n qua n\u00f3 c\u00f3 th\u1ec3 b\u1ecb ch\u1eb7n v\u00e0 ph\u00e2n t\u00edch. Do \u0111\u00f3, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 s\u1eed d\u1ee5ng m\u00e1y ch\u1ee7 proxy an to\u00e0n v\u00e0 \u0111\u00e1ng tin c\u1eady.<\/p>\n<h2>Li\u00ean k\u1ebft li\u00ean quan<\/h2>\n<ol>\n<li><a href=\"https:\/\/www.scientificamerican.com\/article\/internet-eavesdropping-a-brave-new-world-of-wiretapping\/\" target=\"_new\" rel=\"noopener nofollow\">Nghe l\u00e9n Internet: M\u1ed9t th\u1ebf gi\u1edbi nghe l\u00e9n m\u1edbi \u0111\u1ea7y d\u0169ng c\u1ea3m<\/a><\/li>\n<li><a href=\"https:\/\/www.britannica.com\/technology\/eavesdropping\" target=\"_new\" rel=\"noopener nofollow\">Nghe l\u00e9n v\u00e0 nghe l\u00e9n: Gi\u00e1m s\u00e1t trong th\u1eddi \u0111\u1ea1i Internet<\/a><\/li>\n<li><a href=\"https:\/\/www.sciencedirect.com\/topics\/computer-science\/eavesdropping\" target=\"_new\" rel=\"noopener nofollow\">Nghe l\u00e9n v\u00e0 m\u00e3 h\u00f3a<\/a><\/li>\n<li><a href=\"https:\/\/www.geeksforgeeks.org\/eavesdropping-attack-in-network-security\/\" target=\"_new\" rel=\"noopener nofollow\">T\u1ea5n c\u00f4ng nghe l\u00e9n trong an ninh m\u1ea1ng<\/a><\/li>\n<\/ol>","protected":false},"featured_media":505219,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-477031","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Eavesdropping: An In-depth Study<\/mark>","faq_items":[{"question":"What is eavesdropping?","answer":"Eavesdropping refers to the act of secretly or stealthily listening to the private conversation or communications of others without their consent. In the context of information technology and cybersecurity, it implies intercepting and possibly recording digital communications."},{"question":"What is the history of eavesdropping?","answer":"The term \"eavesdrop\" originated from the practice of standing under the eaves of a house, listening to the conversations inside. In the context of technology and communication, eavesdropping was first mentioned in the late 19th century with the advent of telecommunication systems, where third parties could listen in on conversations if they had access to the lines."},{"question":"How does eavesdropping work?","answer":"Eavesdropping, in the context of digital communications, generally involves monitoring, intercepting, decrypting if necessary, and analyzing data or voice communications. The process is usually done stealthily and is unnoticed by the communicating parties."},{"question":"What are the key features of eavesdropping?","answer":"Eavesdropping is characterized by its stealthy operation, ability to intercept and record communications, and its potential for exploitation, such as blackmail, identity theft, corporate espionage, or gaining an unfair advantage in negotiations."},{"question":"What types of eavesdropping exist?","answer":"There are several types of eavesdropping including passive eavesdropping, active eavesdropping, network eavesdropping, and software eavesdropping. The key difference lies in the methods of interception and the extent of involvement in the communication process."},{"question":"What are some problems and solutions related to the use of eavesdropping?","answer":"The main issues related to eavesdropping revolve around privacy and security. Unauthorized eavesdropping is a breach of privacy and can lead to misuse of sensitive information. Solutions include encrypting data, updating and patching software regularly, using secure communication channels, and installing reputable security software."},{"question":"What are the future perspectives and technologies related to eavesdropping?","answer":"As technology evolves, so do the methods of eavesdropping. Future technologies include advancements in encryption and anonymization techniques, and AI and machine learning to detect suspicious activities."},{"question":"How are proxy servers associated with eavesdropping?","answer":"Proxy servers can provide an extra layer of security by masking the user's IP address and applying encryption, making it harder for eavesdroppers to intercept sensitive information. However, if a malicious entity controls a proxy server, it can be used for eavesdropping. Therefore, it's crucial to use trusted and secure proxy servers."}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/477031","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":1,"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/477031\/revisions"}],"predecessor-version":[{"id":505220,"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/477031\/revisions\/505220"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media\/505219"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media?parent=477031"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}