{"id":478424,"date":"2023-08-09T09:32:37","date_gmt":"2023-08-09T09:32:37","guid":{"rendered":""},"modified":"2023-09-05T11:16:45","modified_gmt":"2023-09-05T11:16:45","slug":"phishing-attack","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/vn\/wiki\/phishing-attack\/","title":{"rendered":"T\u1ea5n c\u00f4ng l\u1eeba \u0111\u1ea3o"},"content":{"rendered":"<p>T\u1ea5n c\u00f4ng l\u1eeba \u0111\u1ea3o l\u00e0 m\u1ed9t h\u00e0nh vi nguy hi\u1ec3m trong \u0111\u00f3 k\u1ebb t\u1ea5n c\u00f4ng s\u1eed d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p l\u1eeba \u0111\u1ea3o \u0111\u1ec3 l\u1eeba c\u00e1c c\u00e1 nh\u00e2n ti\u1ebft l\u1ed9 th\u00f4ng tin nh\u1ea1y c\u1ea3m, ch\u1eb3ng h\u1ea1n nh\u01b0 th\u00f4ng tin \u0111\u0103ng nh\u1eadp, chi ti\u1ebft th\u1ebb t\u00edn d\u1ee5ng ho\u1eb7c d\u1eef li\u1ec7u c\u00e1 nh\u00e2n kh\u00e1c. M\u1ee5c ti\u00eau ch\u00ednh c\u1ee7a cu\u1ed9c t\u1ea5n c\u00f4ng l\u1eeba \u0111\u1ea3o l\u00e0 l\u1ea5y th\u00f4ng tin nh\u1ea1y c\u1ea3m c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u00e1nh c\u1eafp danh t\u00ednh, gian l\u1eadn t\u00e0i ch\u00ednh ho\u1eb7c c\u00e1c ho\u1ea1t \u0111\u1ed9ng b\u1ea5t ch\u00ednh kh\u00e1c. H\u00ecnh th\u1ee9c t\u1ed9i ph\u1ea1m m\u1ea1ng n\u00e0y th\u01b0\u1eddng li\u00ean quan \u0111\u1ebfn vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c trang web, email ho\u1eb7c tin nh\u1eafn l\u1eeba \u0111\u1ea3o b\u1eaft ch\u01b0\u1edbc c\u00e1c th\u1ef1c th\u1ec3 h\u1ee3p ph\u00e1p \u0111\u1ec3 d\u1ee5 n\u1ea1n nh\u00e2n ti\u1ebft l\u1ed9 d\u1eef li\u1ec7u b\u00ed m\u1eadt c\u1ee7a h\u1ecd.<\/p>\n<h2>L\u1ecbch s\u1eed ngu\u1ed3n g\u1ed1c c\u1ee7a cu\u1ed9c t\u1ea5n c\u00f4ng l\u1eeba \u0111\u1ea3o v\u00e0 s\u1ef1 \u0111\u1ec1 c\u1eadp \u0111\u1ea7u ti\u00ean v\u1ec1 n\u00f3<\/h2>\n<p>Kh\u00e1i ni\u1ec7m l\u1eeba \u0111\u1ea3o c\u00f3 t\u1eeb gi\u1eefa nh\u1eefng n\u0103m 1990 khi tin t\u1eb7c v\u00e0 k\u1ebb l\u1eeba \u0111\u1ea3o b\u1eaft \u0111\u1ea7u s\u1eed d\u1ee5ng email \u0111\u1ec3 \u0111\u00e1nh c\u1eafp th\u00f4ng tin nh\u1ea1y c\u1ea3m. B\u1ea3n th\u00e2n thu\u1eadt ng\u1eef \u201cl\u1eeba \u0111\u1ea3o\u201d \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u1eb7t ra v\u00e0o \u0111\u1ea7u nh\u1eefng n\u0103m 2000 nh\u01b0 m\u1ed9t c\u00e1ch ch\u01a1i ch\u1eef c\u1ee7a t\u1eeb \u201cc\u00e2u c\u00e1\u201d, bi\u1ec3u th\u1ecb h\u00e0nh \u0111\u1ed9ng nh\u1eed n\u1ea1n nh\u00e2n \u0111\u1ec3 l\u1ea5y m\u1ed3i, gi\u1ed1ng nh\u01b0 nh\u1eefng ng\u01b0\u1eddi c\u00e2u c\u00e1 d\u1ee5 c\u00e1 b\u1eb1ng m\u1ed3i.<\/p>\n<p>M\u1ed9t trong nh\u1eefng cu\u1ed9c t\u1ea5n c\u00f4ng l\u1eeba \u0111\u1ea3o s\u1edbm nh\u1ea5t v\u00e0 \u0111\u00e1ng ch\u00fa \u00fd nh\u1ea5t x\u1ea3y ra v\u00e0o n\u0103m 1996 khi nh\u1eefng k\u1ebb l\u1eeba \u0111\u1ea3o nh\u1eafm m\u1ee5c ti\u00eau v\u00e0o ng\u01b0\u1eddi d\u00f9ng AOL b\u1eb1ng c\u00e1ch g\u1eedi tin nh\u1eafn l\u1eeba \u0111\u1ea3o y\u00eau c\u1ea7u h\u1ecd x\u00e1c minh th\u00f4ng tin thanh to\u00e1n t\u00e0i kho\u1ea3n c\u1ee7a h\u1ecd. Nh\u1eefng k\u1ebb t\u1ea5n c\u00f4ng \u0111\u00e3 gi\u1ea3 d\u1ea1ng nh\u00e2n vi\u00ean AOL, \u0111\u00e1nh l\u1eeba nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng ti\u1ebft l\u1ed9 chi ti\u1ebft th\u1ebb t\u00edn d\u1ee5ng v\u00e0 th\u00f4ng tin \u0111\u0103ng nh\u1eadp c\u1ee7a h\u1ecd.<\/p>\n<h2>Th\u00f4ng tin chi ti\u1ebft v\u1ec1 t\u1ea5n c\u00f4ng l\u1eeba \u0111\u1ea3o<\/h2>\n<p>C\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng l\u1eeba \u0111\u1ea3o \u0111\u00e3 ph\u00e1t tri\u1ec3n \u0111\u00e1ng k\u1ec3 trong nh\u1eefng n\u0103m qua, ng\u00e0y c\u00e0ng tinh vi v\u00e0 kh\u00f3 ph\u00e1t hi\u1ec7n h\u01a1n. Nh\u1eefng k\u1ebb t\u1ea5n c\u00f4ng th\u01b0\u1eddng s\u1eed d\u1ee5ng c\u00e1c k\u1ef9 thu\u1eadt t\u1ea5n c\u00f4ng x\u00e3 h\u1ed9i \u0111\u1ec3 thao t\u00fang t\u00e2m l\u00fd con ng\u01b0\u1eddi v\u00e0 t\u0103ng t\u1ef7 l\u1ec7 th\u00e0nh c\u00f4ng cho c\u00e1c chi\u1ebfn d\u1ecbch c\u1ee7a ch\u00fang. M\u1ed9t s\u1ed1 y\u1ebfu t\u1ed1 ph\u1ed5 bi\u1ebfn \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng l\u1eeba \u0111\u1ea3o bao g\u1ed3m:<\/p>\n<ol>\n<li>\n<p><strong>Email gi\u1ea3 m\u1ea1o<\/strong>: Nh\u1eefng k\u1ebb t\u1ea5n c\u00f4ng g\u1eedi email c\u00f3 v\u1ebb nh\u01b0 \u0111\u1ebfn t\u1eeb c\u00e1c ngu\u1ed3n uy t\u00edn nh\u01b0 ng\u00e2n h\u00e0ng, c\u01a1 quan ch\u00ednh ph\u1ee7 ho\u1eb7c c\u00e1c c\u00f4ng ty n\u1ed5i ti\u1ebfng. Nh\u1eefng email n\u00e0y th\u01b0\u1eddng ch\u1ee9a nh\u1eefng th\u00f4ng \u0111i\u1ec7p kh\u1ea9n c\u1ea5p, t\u1ea1o c\u1ea3m gi\u00e1c c\u1ea5p b\u00e1ch v\u00e0 bu\u1ed9c ng\u01b0\u1eddi nh\u1eadn ph\u1ea3i h\u00e0nh \u0111\u1ed9ng nhanh ch\u00f3ng.<\/p>\n<\/li>\n<li>\n<p><strong>Li\u00ean k\u1ebft \u0111\u1ed9c h\u1ea1i<\/strong>: Email l\u1eeba \u0111\u1ea3o th\u01b0\u1eddng ch\u1ee9a c\u00e1c li\u00ean k\u1ebft \u0111\u1ebfn c\u00e1c trang web gi\u1ea3 m\u1ea1o g\u1ea7n gi\u1ed1ng v\u1edbi c\u00e1c trang web h\u1ee3p ph\u00e1p. Khi n\u1ea1n nh\u00e2n nh\u1ea5p v\u00e0o c\u00e1c li\u00ean k\u1ebft n\u00e0y v\u00e0 nh\u1eadp th\u00f4ng tin c\u1ee7a h\u1ecd, nh\u1eefng k\u1ebb t\u1ea5n c\u00f4ng s\u1ebd l\u1ea5y \u0111\u01b0\u1ee3c d\u1eef li\u1ec7u.<\/p>\n<\/li>\n<li>\n<p><strong>Trang web gi\u1ea3 m\u1ea1o<\/strong>: Nh\u1eefng k\u1ebb t\u1ea5n c\u00f4ng l\u1eeba \u0111\u1ea3o t\u1ea1o ra c\u00e1c trang web b\u1eaft ch\u01b0\u1edbc thi\u1ebft k\u1ebf v\u00e0 b\u1ed1 c\u1ee5c c\u1ee7a c\u00e1c trang web ch\u00ednh h\u00e3ng, khi\u1ebfn ng\u01b0\u1eddi d\u00f9ng kh\u00f3 ph\u00e2n bi\u1ec7t gi\u1eefa trang th\u1eadt v\u00e0 trang gi\u1ea3.<\/p>\n<\/li>\n<li>\n<p><strong>L\u1eeba \u0111\u1ea3o qua \u0111i\u1ec7n tho\u1ea1i (Vishing)<\/strong>: Trong c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng vishing, nh\u1eefng k\u1ebb l\u1eeba \u0111\u1ea3o s\u1eed d\u1ee5ng c\u00e1c cu\u1ed9c g\u1ecdi \u0111i\u1ec7n tho\u1ea1i \u0111\u1ec3 m\u1ea1o danh c\u00e1c t\u1ed5 ch\u1ee9c \u0111\u00e1ng tin c\u1eady v\u00e0 l\u1eeba n\u1ea1n nh\u00e2n cung c\u1ea5p th\u00f4ng tin c\u00e1 nh\u00e2n.<\/p>\n<\/li>\n<li>\n<p><strong>L\u1eeba \u0111\u1ea3o tr\u1ef1c tuy\u1ebfn<\/strong>: \u0110\u00e2y l\u00e0 m\u1ed9t h\u00ecnh th\u1ee9c t\u1ea5n c\u00f4ng l\u1eeba \u0111\u1ea3o c\u00f3 ch\u1ee7 \u0111\u00edch trong \u0111\u00f3 k\u1ebb t\u1ea5n c\u00f4ng t\u00f9y ch\u1ec9nh tin nh\u1eafn c\u1ee7a ch\u00fang cho c\u00e1c c\u00e1 nh\u00e2n ho\u1eb7c t\u1ed5 ch\u1ee9c c\u1ee5 th\u1ec3, t\u0103ng c\u01a1 h\u1ed9i th\u00e0nh c\u00f4ng.<\/p>\n<\/li>\n<li>\n<p><strong>\u0110\u00e1nh b\u1eaft c\u00e1 voi<\/strong>: S\u0103n c\u00e1 voi nh\u1eafm m\u1ee5c ti\u00eau v\u00e0o c\u00e1c c\u00e1 nh\u00e2n c\u1ea5p cao, ch\u1eb3ng h\u1ea1n nh\u01b0 CEO ho\u1eb7c quan ch\u1ee9c ch\u00ednh ph\u1ee7, \u0111\u1ec3 c\u00f3 quy\u1ec1n truy c\u1eadp v\u00e0o th\u00f4ng tin nh\u1ea1y c\u1ea3m c\u1ee7a c\u00f4ng ty.<\/p>\n<\/li>\n<\/ol>\n<h2>C\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a cu\u1ed9c t\u1ea5n c\u00f4ng l\u1eeba \u0111\u1ea3o: C\u00e1ch ho\u1ea1t \u0111\u1ed9ng c\u1ee7a l\u1eeba \u0111\u1ea3o<\/h2>\n<p>C\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng l\u1eeba \u0111\u1ea3o th\u01b0\u1eddng bao g\u1ed3m nhi\u1ec1u giai \u0111o\u1ea1n, m\u1ed7i giai \u0111o\u1ea1n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 khai th\u00e1c y\u1ebfu t\u1ed1 con ng\u01b0\u1eddi v\u00e0 t\u1ed1i \u0111a h\u00f3a c\u01a1 h\u1ed9i th\u00e0nh c\u00f4ng:<\/p>\n<ol>\n<li>\n<p><strong>Nghi\u00ean c\u1ee9u<\/strong>: Nh\u1eefng k\u1ebb t\u1ea5n c\u00f4ng thu th\u1eadp th\u00f4ng tin v\u1ec1 n\u1ea1n nh\u00e2n ti\u1ec1m n\u0103ng c\u1ee7a ch\u00fang, ch\u1eb3ng h\u1ea1n nh\u01b0 \u0111\u1ecba ch\u1ec9 email, h\u1ed3 s\u01a1 m\u1ea1ng x\u00e3 h\u1ed9i ho\u1eb7c li\u00ean k\u1ebft v\u1edbi c\u00e1c t\u1ed5 ch\u1ee9c c\u1ee5 th\u1ec3.<\/p>\n<\/li>\n<li>\n<p><strong>\u0110\u1eb7t b\u1eaby<\/strong>: S\u1eed d\u1ee5ng th\u00f4ng tin thu th\u1eadp \u0111\u01b0\u1ee3c, k\u1ebb t\u1ea5n c\u00f4ng t\u1ea1o ra c\u00e1c tin nh\u1eafn ho\u1eb7c email thuy\u1ebft ph\u1ee5c \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 t\u1ea1o c\u1ea3m gi\u00e1c c\u1ea5p b\u00e1ch ho\u1eb7c t\u00f2 m\u00f2.<\/p>\n<\/li>\n<li>\n<p><strong>M\u1ed3i c\u00e2u<\/strong>: Email l\u1eeba \u0111\u1ea3o ch\u1ee9a c\u00e1c li\u00ean k\u1ebft ho\u1eb7c t\u1ec7p \u0111\u00ednh k\u00e8m \u0111\u1ed9c h\u1ea1i m\u00e0 khi nh\u1ea5p v\u00e0o s\u1ebd d\u1eabn n\u1ea1n nh\u00e2n \u0111\u1ebfn c\u00e1c trang web l\u1eeba \u0111\u1ea3o ho\u1eb7c t\u1ea3i ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i xu\u1ed1ng thi\u1ebft b\u1ecb c\u1ee7a h\u1ecd.<\/p>\n<\/li>\n<li>\n<p><strong>K\u00e9o trong Catch<\/strong>: M\u1ed9t khi n\u1ea1n nh\u00e2n r\u01a1i v\u00e0o b\u1eaby v\u00e0 chia s\u1ebb th\u00f4ng tin nh\u1ea1y c\u1ea3m c\u1ee7a h\u1ecd, nh\u1eefng k\u1ebb t\u1ea5n c\u00f4ng c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng th\u00f4ng tin \u0111\u00f3 cho m\u1ee5c \u0111\u00edch x\u1ea5u.<\/p>\n<\/li>\n<\/ol>\n<h2>Ph\u00e2n t\u00edch c\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a t\u1ea5n c\u00f4ng l\u1eeba \u0111\u1ea3o<\/h2>\n<p>C\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng l\u1eeba \u0111\u1ea3o c\u00f3 chung m\u1ed9t s\u1ed1 \u0111\u1eb7c \u0111i\u1ec3m ch\u00ednh, khi\u1ebfn ch\u00fang tr\u1edf th\u00e0nh m\u1ed1i \u0111e d\u1ecda an ninh m\u1ea1ng \u0111\u00e1ng k\u1ec3:<\/p>\n<ol>\n<li>\n<p><strong>L\u1eeba d\u1ed1i<\/strong>: L\u1eeba \u0111\u1ea3o d\u1ef1a tr\u00ean s\u1ef1 l\u1eeba d\u1ed1i, \u0111\u00e1nh l\u1eeba n\u1ea1n nh\u00e2n tin r\u1eb1ng h\u1ecd \u0111ang t\u01b0\u01a1ng t\u00e1c v\u1edbi c\u00e1c th\u1ef1c th\u1ec3 h\u1ee3p ph\u00e1p.<\/p>\n<\/li>\n<li>\n<p><strong>K\u1ef9 thu\u1eadt x\u00e3 h\u1ed9i<\/strong>: Nh\u1eefng k\u1ebb t\u1ea5n c\u00f4ng khai th\u00e1c t\u00e2m l\u00fd, c\u1ea3m x\u00fac, h\u00e0nh vi c\u1ee7a con ng\u01b0\u1eddi \u0111\u1ec3 thao t\u00fang n\u1ea1n nh\u00e2n ti\u1ebft l\u1ed9 nh\u1eefng th\u00f4ng tin nh\u1ea1y c\u1ea3m.<\/p>\n<\/li>\n<li>\n<p><strong>Ng\u1ee5y trang<\/strong>: C\u00e1c email v\u00e0 trang web l\u1eeba \u0111\u1ea3o th\u01b0\u1eddng kh\u00f4ng th\u1ec3 ph\u00e2n bi\u1ec7t \u0111\u01b0\u1ee3c v\u1edbi c\u00e1c email v\u00e0 trang web h\u1ee3p ph\u00e1p, khi\u1ebfn ch\u00fang kh\u00f3 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh n\u1ebfu kh\u00f4ng xem x\u00e9t k\u1ef9 l\u01b0\u1ee1ng.<\/p>\n<\/li>\n<li>\n<p><strong>Nh\u1eafm m\u1ee5c ti\u00eau h\u00e0ng lo\u1ea1t<\/strong>: C\u00e1c chi\u1ebfn d\u1ecbch l\u1eeba \u0111\u1ea3o th\u01b0\u1eddng nh\u1eafm m\u1ee5c ti\u00eau \u0111\u1ed3ng th\u1eddi v\u00e0o m\u1ed9t s\u1ed1 l\u01b0\u1ee3ng l\u1edbn c\u00e1 nh\u00e2n, l\u00e0m t\u0103ng c\u01a1 h\u1ed9i th\u00e0nh c\u00f4ng.<\/p>\n<\/li>\n<\/ol>\n<h2>C\u00e1c lo\u1ea1i t\u1ea5n c\u00f4ng l\u1eeba \u0111\u1ea3o<\/h2>\n<p>C\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng l\u1eeba \u0111\u1ea3o c\u00f3 th\u1ec3 c\u00f3 nhi\u1ec1u h\u00ecnh th\u1ee9c kh\u00e1c nhau, t\u00f9y thu\u1ed9c v\u00e0o ph\u01b0\u01a1ng ph\u00e1p c\u1ee5 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ho\u1eb7c m\u1ee5c ti\u00eau m\u00e0 ch\u00fang nh\u1eafm t\u1edbi khai th\u00e1c. M\u1ed9t s\u1ed1 lo\u1ea1i t\u1ea5n c\u00f4ng l\u1eeba \u0111\u1ea3o ph\u1ed5 bi\u1ebfn bao g\u1ed3m:<\/p>\n<table>\n<thead>\n<tr>\n<th>Lo\u1ea1i t\u1ea5n c\u00f4ng l\u1eeba \u0111\u1ea3o<\/th>\n<th>S\u1ef1 mi\u00eau t\u1ea3<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>L\u1eeba \u0111\u1ea3o qua email<\/td>\n<td>Nh\u1eefng k\u1ebb t\u1ea5n c\u00f4ng s\u1eed d\u1ee5ng email l\u1eeba \u0111\u1ea3o \u0111\u1ec3 d\u1ee5 n\u1ea1n nh\u00e2n v\u00e0 h\u01b0\u1edbng h\u1ecd \u0111\u1ebfn c\u00e1c trang web l\u1eeba \u0111\u1ea3o.<\/td>\n<\/tr>\n<tr>\n<td>L\u1eeba \u0111\u1ea3o tr\u1ef1c tuy\u1ebfn<\/td>\n<td>C\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng l\u1eeba \u0111\u1ea3o c\u00f3 m\u1ee5c ti\u00eau nh\u1eafm v\u00e0o c\u00e1c c\u00e1 nh\u00e2n ho\u1eb7c t\u1ed5 ch\u1ee9c c\u1ee5 th\u1ec3.<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u00e1nh b\u1eaft c\u00e1 voi<\/td>\n<td>T\u01b0\u01a1ng t\u1ef1 nh\u01b0 l\u1eeba \u0111\u1ea3o tr\u1ef1c tuy\u1ebfn nh\u01b0ng \u0111\u1eb7c bi\u1ec7t nh\u1eafm v\u00e0o c\u00e1c c\u00e1 nh\u00e2n c\u00f3 \u0111\u1ecba v\u1ecb cao.<\/td>\n<\/tr>\n<tr>\n<td>D\u01b0\u1ee3c ph\u1ea9m<\/td>\n<td>Thao t\u00e1c c\u00e0i \u0111\u1eb7t DNS \u0111\u1ec3 v\u00f4 t\u00ecnh chuy\u1ec3n h\u01b0\u1edbng n\u1ea1n nh\u00e2n \u0111\u1ebfn c\u00e1c trang web gi\u1ea3 m\u1ea1o.<\/td>\n<\/tr>\n<tr>\n<td>Vishing<\/td>\n<td>L\u1eeba \u0111\u1ea3o \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n qua \u0111i\u1ec7n tho\u1ea1i, s\u1eed d\u1ee5ng li\u00ean l\u1ea1c tho\u1ea1i ho\u1eb7c VoIP.<\/td>\n<\/tr>\n<tr>\n<td>\u0111\u1eadp ph\u00e1<\/td>\n<td>L\u1eeba \u0111\u1ea3o \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n qua SMS ho\u1eb7c tin nh\u1eafn v\u0103n b\u1ea3n tr\u00ean thi\u1ebft b\u1ecb di \u0111\u1ed9ng.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>C\u00e1c c\u00e1ch s\u1eed d\u1ee5ng cu\u1ed9c t\u1ea5n c\u00f4ng l\u1eeba \u0111\u1ea3o, c\u00e1c v\u1ea5n \u0111\u1ec1 v\u00e0 gi\u1ea3i ph\u00e1p c\u1ee7a ch\u00fang<\/h2>\n<p>C\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng l\u1eeba \u0111\u1ea3o \u0111\u1eb7t ra nh\u1eefng th\u00e1ch th\u1ee9c \u0111\u00e1ng k\u1ec3 cho c\u00e1c c\u00e1 nh\u00e2n v\u00e0 t\u1ed5 ch\u1ee9c, d\u1eabn \u0111\u1ebfn nhi\u1ec1u v\u1ea5n \u0111\u1ec1 kh\u00e1c nhau:<\/p>\n<ol>\n<li>\n<p><strong>Vi ph\u1ea1m d\u1eef li\u1ec7u<\/strong>: C\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng l\u1eeba \u0111\u1ea3o th\u00e0nh c\u00f4ng c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn vi ph\u1ea1m d\u1eef li\u1ec7u, d\u1eabn \u0111\u1ebfn l\u1ed9 th\u00f4ng tin nh\u1ea1y c\u1ea3m.<\/p>\n<\/li>\n<li>\n<p><strong>Thua l\u1ed7<\/strong>: L\u1eeba \u0111\u1ea3o c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn gian l\u1eadn t\u00e0i ch\u00ednh, giao d\u1ecbch tr\u00e1i ph\u00e9p v\u00e0 tr\u1ed9m ti\u1ec1n.<\/p>\n<\/li>\n<li>\n<p><strong>Thi\u1ec7t h\u1ea1i danh ti\u1ebfng<\/strong>: C\u00e1c t\u1ed5 ch\u1ee9c tr\u1edf th\u00e0nh n\u1ea1n nh\u00e2n c\u1ee7a c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng l\u1eeba \u0111\u1ea3o c\u00f3 th\u1ec3 b\u1ecb t\u1ed5n h\u1ea1i v\u1ec1 danh ti\u1ebfng, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn uy t\u00edn v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a h\u1ecd.<\/p>\n<\/li>\n<li>\n<p><strong>M\u1ea5t n\u0103ng su\u1ea5t<\/strong>: C\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng l\u1eeba \u0111\u1ea3o c\u00f3 th\u1ec3 l\u00e0m gi\u00e1n \u0111o\u1ea1n ho\u1ea1t \u0111\u1ed9ng v\u00e0 g\u00e2y ra th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng, d\u1eabn \u0111\u1ebfn gi\u1ea3m n\u0103ng su\u1ea5t.<\/p>\n<\/li>\n<\/ol>\n<p>\u0110\u1ec3 gi\u1ea3m thi\u1ec3u r\u1ee7i ro li\u00ean quan \u0111\u1ebfn c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng l\u1eeba \u0111\u1ea3o, c\u00e1c c\u00e1 nh\u00e2n v\u00e0 t\u1ed5 ch\u1ee9c c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng c\u00e1c gi\u1ea3i ph\u00e1p sau:<\/p>\n<ol>\n<li>\n<p><strong>Giao du\u0323c va \u0111ao ta\u0323o<\/strong>: N\u00e2ng cao nh\u1eadn th\u1ee9c v\u1ec1 l\u1eeba \u0111\u1ea3o v\u00e0 cung c\u1ea5p \u0111\u00e0o t\u1ea1o \u0111\u1ec3 nh\u1eadn bi\u1ebft v\u00e0 b\u00e1o c\u00e1o c\u00e1c ho\u1ea1t \u0111\u1ed9ng \u0111\u00e1ng ng\u1edd.<\/p>\n<\/li>\n<li>\n<p><strong>X\u00e1c th\u1ef1c \u0111a y\u1ebfu t\u1ed1 (MFA)<\/strong>: Vi\u1ec7c tri\u1ec3n khai MFA b\u1ed5 sung th\u00eam m\u1ed9t l\u1edbp b\u1ea3o m\u1eadt, khi\u1ebfn k\u1ebb t\u1ea5n c\u00f4ng kh\u00f3 truy c\u1eadp tr\u00e1i ph\u00e9p h\u01a1n.<\/p>\n<\/li>\n<li>\n<p><strong>L\u1ecdc email<\/strong>: S\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 l\u1ecdc email \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh v\u00e0 ch\u1eb7n email l\u1eeba \u0111\u1ea3o tr\u01b0\u1edbc khi ch\u00fang \u0111\u1ebfn h\u1ed9p th\u01b0 \u0111\u1ebfn c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.<\/p>\n<\/li>\n<li>\n<p><strong>X\u00e1c minh trang web<\/strong>: Khuy\u1ebfn kh\u00edch ng\u01b0\u1eddi d\u00f9ng x\u00e1c minh URL trang web v\u00e0 ch\u1ee9ng ch\u1ec9 SSL \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o h\u1ecd \u0111ang t\u01b0\u01a1ng t\u00e1c v\u1edbi c\u00e1c trang web h\u1ee3p ph\u00e1p.<\/p>\n<\/li>\n<\/ol>\n<h2>C\u00e1c \u0111\u1eb7c \u0111i\u1ec3m ch\u00ednh v\u00e0 nh\u1eefng 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>Thu\u1eadt ng\u1eef<\/th>\n<th>S\u1ef1 \u0111\u1ecbnh ngh\u0129a<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>L\u1eeba \u0111\u1ea3o<\/td>\n<td>H\u00e0nh vi \u0111\u1ed9c h\u1ea1i nh\u1eb1m \u0111\u00e1nh c\u1eafp th\u00f4ng tin nh\u1ea1y c\u1ea3m b\u1eb1ng c\u00e1ch m\u1ea1o danh c\u00e1c th\u1ef1c th\u1ec3 h\u1ee3p ph\u00e1p.<\/td>\n<\/tr>\n<tr>\n<td>L\u1eeba \u0111\u1ea3o tr\u1ef1c tuy\u1ebfn<\/td>\n<td>C\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng l\u1eeba \u0111\u1ea3o c\u00f3 m\u1ee5c ti\u00eau \u0111\u01b0\u1ee3c t\u00f9y ch\u1ec9nh cho c\u00e1c c\u00e1 nh\u00e2n ho\u1eb7c t\u1ed5 ch\u1ee9c c\u1ee5 th\u1ec3.<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u00e1nh b\u1eaft c\u00e1 voi<\/td>\n<td>C\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng l\u1eeba \u0111\u1ea3o nh\u1eafm v\u00e0o c\u00e1c c\u00e1 nh\u00e2n ho\u1eb7c gi\u00e1m \u0111\u1ed1c \u0111i\u1ec1u h\u00e0nh c\u1ea5p cao.<\/td>\n<\/tr>\n<tr>\n<td>D\u01b0\u1ee3c ph\u1ea9m<\/td>\n<td>Thao t\u00fang c\u00e0i \u0111\u1eb7t DNS \u0111\u1ec3 chuy\u1ec3n h\u01b0\u1edbng n\u1ea1n nh\u00e2n \u0111\u1ebfn c\u00e1c trang web l\u1eeba \u0111\u1ea3o.<\/td>\n<\/tr>\n<tr>\n<td>Vishing<\/td>\n<td>L\u1eeba \u0111\u1ea3o \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n qua \u0111i\u1ec7n tho\u1ea1i, s\u1eed d\u1ee5ng giao ti\u1ebfp b\u1eb1ng gi\u1ecdng n\u00f3i.<\/td>\n<\/tr>\n<tr>\n<td>\u0111\u1eadp ph\u00e1<\/td>\n<td>L\u1eeba \u0111\u1ea3o \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n qua SMS ho\u1eb7c tin nh\u1eafn v\u0103n b\u1ea3n tr\u00ean thi\u1ebft b\u1ecb di \u0111\u1ed9ng.<\/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 t\u1ea5n c\u00f4ng l\u1eeba \u0111\u1ea3o<\/h2>\n<p>Khi c\u00f4ng ngh\u1ec7 ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n, c\u00e1c chi\u1ebfn thu\u1eadt v\u00e0 k\u1ef9 thu\u1eadt \u0111\u01b0\u1ee3c nh\u1eefng k\u1ebb t\u1ea5n c\u00f4ng s\u1eed d\u1ee5ng trong c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng l\u1eeba \u0111\u1ea3o c\u0169ng t\u0103ng theo. T\u01b0\u01a1ng lai c\u00f3 th\u1ec3 ch\u1ee9ng ki\u1ebfn:<\/p>\n<ol>\n<li>\n<p><strong>L\u1eeba \u0111\u1ea3o \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi AI<\/strong>: Nh\u1eefng k\u1ebb t\u1ea5n c\u00f4ng c\u00f3 th\u1ec3 t\u1eadn d\u1ee5ng AI \u0111\u1ec3 t\u1ea1o ra c\u00e1c tin nh\u1eafn l\u1eeba \u0111\u1ea3o \u0111\u01b0\u1ee3c c\u00e1 nh\u00e2n h\u00f3a v\u00e0 thuy\u1ebft ph\u1ee5c h\u01a1n.<\/p>\n<\/li>\n<li>\n<p><strong>X\u00e1c th\u1ef1c sinh tr\u1eafc h\u1ecdc<\/strong>: Sinh tr\u1eafc h\u1ecdc c\u00f3 th\u1ec3 \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c t\u0103ng c\u01b0\u1eddng x\u00e1c th\u1ef1c v\u00e0 gi\u1ea3m r\u1ee7i ro l\u1eeba \u0111\u1ea3o.<\/p>\n<\/li>\n<li>\n<p><strong>B\u1ea3o m\u1eadt chu\u1ed7i kh\u1ed1i<\/strong>: C\u00f4ng ngh\u1ec7 chu\u1ed7i kh\u1ed1i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 b\u1ea3o m\u1eadt th\u00f4ng tin li\u00ean l\u1ea1c v\u00e0 x\u00e1c minh t\u00ednh x\u00e1c th\u1ef1c c\u1ee7a c\u00e1c trang web.<\/p>\n<\/li>\n<\/ol>\n<h2>C\u00e1ch m\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ho\u1eb7c li\u00ean k\u1ebft v\u1edbi cu\u1ed9c t\u1ea5n c\u00f4ng l\u1eeba \u0111\u1ea3o<\/h2>\n<p>M\u00e1y ch\u1ee7 proxy, bao g\u1ed3m c\u1ea3 nh\u1eefng m\u00e1y ch\u1ee7 do OneProxy (oneproxy.pro) cung c\u1ea5p, c\u00f3 th\u1ec3 v\u00f4 t\u00ecnh \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng l\u1eeba \u0111\u1ea3o. Nh\u1eefng k\u1ebb t\u1ea5n c\u00f4ng c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng m\u00e1y ch\u1ee7 proxy \u0111\u1ec3 \u1ea9n \u0111\u1ecba ch\u1ec9 v\u00e0 v\u1ecb tr\u00ed IP th\u1ef1c c\u1ee7a ch\u00fang, khi\u1ebfn c\u01a1 quan ch\u1ee9c n\u0103ng kh\u00f3 truy t\u00ecm l\u1ea1i ho\u1ea1t \u0111\u1ed9ng c\u1ee7a ch\u00fang. Do \u0111\u00f3, m\u1ed9t s\u1ed1 t\u00e1c nh\u00e2n \u0111\u1ed9c h\u1ea1i c\u00f3 th\u1ec3 l\u1ea1m d\u1ee5ng d\u1ecbch v\u1ee5 proxy \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c chi\u1ebfn d\u1ecbch l\u1eeba \u0111\u1ea3o \u1ea9n danh. Tuy nhi\u00ean, c\u00e1c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 proxy c\u00f3 tr\u00e1ch nhi\u1ec7m nh\u01b0 OneProxy th\u1ef1c hi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt nghi\u00eam ng\u1eb7t \u0111\u1ec3 ng\u0103n ch\u1eb7n h\u00e0nh vi l\u1ea1m d\u1ee5ng \u0111\u00f3 v\u00e0 t\u00edch c\u1ef1c h\u1ee3p t\u00e1c v\u1edbi c\u00e1c c\u01a1 quan th\u1ef1c thi ph\u00e1p lu\u1eadt \u0111\u1ec3 ch\u1ed1ng l\u1ea1i t\u1ed9i ph\u1ea1m m\u1ea1ng.<\/p>\n<h2>Li\u00ean k\u1ebft li\u00ean quan<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.cisa.gov\/phishing\" target=\"_new\" rel=\"noopener nofollow\">C\u01a1 quan An ninh m\u1ea1ng v\u00e0 C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng (CISA) \u2013 L\u1eeba \u0111\u1ea3o<\/a><\/li>\n<li><a href=\"https:\/\/www.consumer.ftc.gov\/articles\/how-recognize-and-avoid-phishing-scams\" target=\"_new\" rel=\"noopener nofollow\">\u1ee6y ban Th\u01b0\u01a1ng m\u1ea1i Li\u00ean bang (FTC) \u2013 C\u00e1ch nh\u1eadn bi\u1ebft v\u00e0 tr\u00e1nh c\u00e1c tr\u00f2 l\u1eeba \u0111\u1ea3o<\/a><\/li>\n<li><a href=\"https:\/\/www.us-cert.gov\/ncas\/tips\/ST04-014\" target=\"_new\" rel=\"noopener nofollow\">US-CERT \u2013 Tr\u00e1nh c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng k\u1ef9 thu\u1eadt x\u00e3 h\u1ed9i v\u00e0 l\u1eeba \u0111\u1ea3o<\/a><\/li>\n<li><a href=\"https:\/\/www.kaspersky.com\/resource-center\/threats\/what-is-phishing\" target=\"_new\" rel=\"noopener nofollow\">Kaspersky \u2013 L\u1eeba \u0111\u1ea3o l\u00e0 g\u00ec v\u00e0 c\u00e1ch b\u1ea3o v\u1ec7 b\u1ea1n kh\u1ecfi n\u00f3<\/a><\/li>\n<\/ul>\n<p>T\u00f3m l\u1ea1i, c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng l\u1eeba \u0111\u1ea3o v\u1eabn l\u00e0 m\u1ed9t m\u1ed1i \u0111e d\u1ecda an ninh m\u1ea1ng n\u1ed5i b\u1eadt, \u0111\u00f2i h\u1ecfi s\u1ef1 c\u1ea3nh gi\u00e1c v\u00e0 gi\u00e1o d\u1ee5c li\u00ean t\u1ee5c \u0111\u1ec3 ch\u1ed1ng l\u1ea1i hi\u1ec7u qu\u1ea3. Hi\u1ec3u \u0111\u01b0\u1ee3c c\u00e1c chi\u1ebfn thu\u1eadt m\u00e0 k\u1ebb t\u1ea5n c\u00f4ng s\u1eed d\u1ee5ng v\u00e0 th\u1ef1c hi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba c\u00f3 th\u1ec3 gi\u00fap c\u00e1c c\u00e1 nh\u00e2n v\u00e0 t\u1ed5 ch\u1ee9c t\u1ef1 b\u1ea3o v\u1ec7 m\u00ecnh tr\u01b0\u1edbc nh\u1eefng \u00e2m m\u01b0u \u0111\u1ed9c h\u1ea1i n\u00e0y.<\/p>","protected":false},"featured_media":469163,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-478424","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Phishing Attack: A Comprehensive Overview<\/mark>","faq_items":[{"question":"What is a phishing attack?","answer":"<p>A phishing attack is a malicious practice where cybercriminals use deceptive methods, such as fake emails or websites, to trick individuals into divulging sensitive information like login credentials or credit card details.<\/p>"},{"question":"How did phishing attacks originate?","answer":"<p>Phishing attacks date back to the mid-1990s, with one of the earliest instances targeting AOL users in 1996. The term \"phishing\" was coined in the early 2000s as scammers aimed to \"fish\" for victims using baiting tactics.<\/p>"},{"question":"How do phishing attacks work?","answer":"<p>Phishing attacks typically involve creating fraudulent emails or messages that mimic trusted sources, luring victims into clicking malicious links or sharing personal data. This data is then used for identity theft or financial fraud.<\/p>"},{"question":"What are the key features of phishing attacks?","answer":"<p>Phishing attacks rely on deception, social engineering, and camouflage to appear genuine. They often target a large number of users simultaneously to maximize success.<\/p>"},{"question":"What are the types of phishing attacks?","answer":"<p>Common types of phishing attacks include email phishing, spear phishing (targeted attacks), whaling (targeting high-profile individuals), pharming (manipulating DNS), vishing (phone-based phishing), and smishing (SMS-based phishing).<\/p>"},{"question":"How can I protect myself from phishing attacks?","answer":"<p>To safeguard against phishing, stay vigilant, and be cautious with unsolicited emails or messages. Educate yourself and your team about phishing risks, enable multi-factor authentication, and use email filtering tools.<\/p>"},{"question":"How can OneProxy help prevent phishing attacks?","answer":"<p>OneProxy implements stringent security measures to prevent misuse and collaborates with law enforcement to combat cybercrimes. By using responsible proxy services, you can protect your online activities and maintain anonymity securely.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/478424","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\/478424\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media\/469163"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media?parent=478424"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}