{"id":8081,"date":"2022-03-30T10:22:28","date_gmt":"2022-03-30T03:22:28","guid":{"rendered":"https:\/\/hostify.vn\/blog\/?p=8081"},"modified":"2022-03-30T10:22:28","modified_gmt":"2022-03-30T03:22:28","slug":"proxy-la-gi","status":"publish","type":"post","link":"https:\/\/www.hostify.vn\/blog\/proxy-la-gi\/","title":{"rendered":"Proxy l\u00e0 g\u00ec? H\u01b0\u1edbng d\u1eabn c\u00e0i \u0111\u1eb7t proxy server mi\u1ec5n ph\u00ed"},"content":{"rendered":"<h2><a href=\"https:\/\/hostify.vn\/blog\/proxy-la-gi\/\" target=\"_blank\" rel=\"noopener\">Proxy l\u00e0 g\u00ec?<\/a><\/h2>\n<p><strong><em>Proxy<\/em><\/strong> \u0111\u00f3ng vai tr\u00f2 l\u00e0 c\u00e1nh c\u1eeda \u0111\u1ec3 k\u1ebft n\u1ed1i ng\u01b0\u1eddi d\u00f9ng v\u00e0 Internet. N\u00f3 l\u00e0 h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh ho\u1eb7c m\u1ed9t\u00a0Router\u00a0\u0111\u01b0\u1ee3c t\u00e1ch bi\u1ec7t k\u1ebft n\u1ed1i gi\u1eefa ng\u01b0\u1eddi g\u1eedi v\u00e0 ng\u01b0\u1eddi nh\u1eadn. Proxy c\u00f3 IP ri\u00eang v\u00e0 m\u1ed9t c\u1ed5ng truy c\u1eadp c\u1ed1 \u0111\u1ecbnh.<\/p>\n<h3>C\u00e1c t\u00ednh n\u0103ng c\u1ee7a Proxy Server<\/h3>\n<p>Proxy server cung c\u1ea5p 3 ch\u1ee9c n\u0103ng ch\u00ednh, \u0111\u00f3 l\u00e0:<\/p>\n<ul>\n<li>T\u01b0\u1eddng l\u1eeda v\u00e0 filtering<\/li>\n<li>Chia s\u1ebb k\u1ebft n\u1ed1i<\/li>\n<li>Caching<\/li>\n<\/ul>\n<p>C\u00e1c<a href=\"https:\/\/hostify.vn\/blog\/proxy-la-gi\/\" target=\"_blank\" rel=\"noopener\"> t\u00ednh n\u0103ng c\u1ee7a Proxy server<\/a> r\u1ea5t quan tr\u1ecdng tr\u00ean c\u00e1c m\u1ea1ng di\u1ec7n r\u1ed9ng gi\u1ed1ng nh\u01b0 c\u00e1c m\u1ea1ng n\u1ed9i b\u1ed9 c\u1ee7a c\u00f4ng ty v\u00e0 c\u00e1c m\u1ea1ng ISP. C\u00e0ng nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng trong m\u1ed9t m\u1ea1ng LAN v\u00e0 c\u00e0ng c\u1ea7n gi\u1eef b\u1ea3o m\u1eadt cho th\u00f4ng tin ri\u00eang t\u01b0 th\u00ec ch\u1ee9c n\u0103ng c\u1ee7a Proxy server c\u00e0ng c\u1ea7n thi\u1ebft.<\/p>\n<h4>T\u00ednh n\u0103ng T\u01b0\u1eddng l\u1eeda v\u00e0 Filtering<\/h4>\n<p>Proxy l\u00e0m vi\u1ec7c \u1edf l\u1edbp <em>Application<\/em>, l\u1edbp 7 trong\u00a0m\u00f4 h\u00ecnh OSI\u00a0v\u00e0 h\u1ed7 tr\u1ee3 l\u1ecdc c\u00e1c \u1ee9ng d\u1ee5ng m\u1ed9t c\u00e1ch \u0111\u1ed9c l\u1eadp. N\u1ebfu n\u00f3 \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh \u0111\u00fang c\u00e1ch s\u1ebd c\u1ea3i thi\u1ec7n \u0111\u01b0\u1ee3c v\u1ea5n \u0111\u1ec1 b\u1ea3o m\u1eadt v\u00e0 hi\u1ec7u su\u1ea5t cho m\u1ea1ng.<\/p>\n<p>C\u00e1c Proxy server \u0111\u1ec1u c\u00f3 kh\u1ea3 n\u0103ng m\u00e0 c\u00e1c t\u01b0\u1eddng l\u1eeda th\u00f4ng th\u01b0\u1eddng kh\u00f4ng th\u1ec3 cung c\u1ea5p \u0111\u01b0\u1ee3c.<\/p>\n<h4>T\u00ednh n\u0103ng chia s\u1ebb k\u1ebft n\u1ed1i v\u1edbi Proxy<\/h4>\n<p>Proxy server l\u00e0 gi\u1ea3i ph\u00e1p cung c\u1ea5p s\u1ef1 m\u1edf r\u1ed9ng v\u00e0 hi\u1ec7u qu\u1ea3 trong truy c\u1eadp Internet. Thay cho vi\u1ec7c g\u00e1n cho m\u1ed7i m\u00e1y kh\u00e1ch m\u1ed9t k\u1ebft n\u1ed1i Internet tr\u1ef1c ti\u1ebfp th\u00ec trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y. T\u1ea5t c\u1ea3 k\u1ebft n\u1ed1i b\u00ean trong \u0111\u1ec1u c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c cho qua m\u1ed9t ho\u1eb7c nhi\u1ec1u Proxy v\u00e0 l\u1ea7n l\u01b0\u1ee3t k\u1ebft n\u1ed1i ra ngo\u00e0i.<\/p>\n<h4>T\u00ednh n\u0103ng Caching<\/h4>\n<p>C\u00f3 3 ph\u01b0\u01a1ng ph\u00e1p caching website, c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a m\u1ea1ng internet nh\u1edd v\u00e0o Proxy l\u00e0:<\/p>\n<ul>\n<li>C\u1ea3i ti\u1ebfn b\u0103ng th\u00f4ng v\u00e0 t\u0103ng kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng.<\/li>\n<li>T\u0103ng kh\u1ea3 n\u0103ng ph\u1ea3n h\u1ed3i \u0111\u1ebfn c\u00e1c m\u00e1y kh\u00e1ch.<\/li>\n<li>T\u0103ng kh\u1ea3 n\u0103ng ph\u1ee5c v\u1ee5 c\u00e1c truy c\u1eadp ngay c\u1ea3 khi offline.<\/li>\n<\/ul>\n<h3>C\u00e1ch v\u1eadn h\u00e0nh c\u1ee7a Proxy nh\u01b0 th\u1ebf n\u00e0o?<\/h3>\n<div id=\"attachment_8087\" style=\"width: 810px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-8087\" class=\"wp-image-8087 size-full\" src=\"https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2022\/03\/proxy-la-gi-1.webp\" alt=\"proxy l\u00e0 g\u00ec\" width=\"800\" height=\"476\" srcset=\"https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2022\/03\/proxy-la-gi-1.webp 800w, https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2022\/03\/proxy-la-gi-1-300x179.webp 300w, https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2022\/03\/proxy-la-gi-1-768x457.webp 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><p id=\"caption-attachment-8087\" class=\"wp-caption-text\">M\u00e1y ch\u1ee7 Proxy th\u1ef1c hi\u1ec7n m\u00e3 h\u00f3a d\u1eef li\u1ec7u \u0111\u1ec3 ch\u00fang kh\u00f4ng b\u1ecb \u0111\u1ecdc trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n<\/p><\/div>\n<p style=\"text-align: left;\">Khi c\u00f3 m\u1ed9t y\u00eau c\u1ea7u <a href=\"https:\/\/www.hostify.vn\/\">truy c\u1eadp website<\/a> t\u1eeb m\u00e1y kh\u00e1ch chuy\u1ec3n \u0111\u1ebfn, vi\u1ec7c \u0111\u1ea7u ti\u00ean n\u00f3 s\u1ebd \u0111\u1ebfn m\u00e1y ch\u1ee7 Proxy. T\u1ea1i m\u00e1y ch\u1ee7 Proxy, d\u1eef li\u1ec7u s\u1ebd \u0111\u01b0\u1ee3c h\u1ec7 th\u1ed1ng x\u1eed l\u00fd theo y\u00eau c\u1ea7u v\u00e0 thu th\u1eadp c\u00e1c ph\u1ea3n h\u1ed3i t\u1eeb web server. Sau \u0111\u00f3, t\u1ea5t c\u1ea3 d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c tr\u1ea3 v\u1ec1 v\u00e0 hi\u1ec3n th\u1ecb tr\u00ean tr\u00ecnh duy\u1ec7t c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.<\/p>\n<p>B\u00ean c\u1ea1nh \u0111\u00f3, m\u00e1y ch\u1ee7 Proxy c\u00f2n th\u1ef1c hi\u1ec7n m\u00e3 h\u00f3a d\u1eef li\u1ec7u \u0111\u1ec3 ch\u00fang kh\u00f4ng b\u1ecb \u0111\u1ecdc trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n. Proxy c\u00f3 kh\u1ea3 n\u0103ng ng\u0103n ch\u1eb7n \u0111\u01b0\u1ee3c c\u00e1c truy c\u1eadp b\u1ea5t h\u1ee3p ph\u00e1p d\u1ef1a tr\u00ean \u0111\u1ecba ch\u1ec9 IP.<\/p>\n<h3>\u01afu v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a Proxy<\/h3>\n<h4>C\u00e1c \u01b0u \u0111i\u1ec3m c\u1ee7a Proxy<\/h4>\n<p><strong>Proxy ki\u1ec3m so\u00e1t vi\u1ec7c s\u1eed d\u1ee5ng internet c\u1ee7a nh\u00e2n vi\u00ean v\u00e0 tr\u1ebb em:<\/strong>\u00a0C\u00e1c c\u00f4ng ty v\u00e0 b\u1eadc cha m\u1eb9 th\u01b0\u1eddng s\u1eed d\u1ee5ng Proxy \u0111\u1ec3 ki\u1ec3m so\u00e1t v\u00e0 theo d\u00f5i c\u00e1c website nh\u00e2n vi\u00ean ho\u1eb7c con m\u00ecnh truy c\u1eadp.<\/p>\n<p><strong>Ti\u1ebft ki\u1ec7m l\u01b0u l\u01b0\u1ee3ng m\u1ea1ng v\u00e0 c\u1ea3i thi\u1ec7n t\u1ed1c \u0111\u1ed9:<\/strong>\u00a0Proxy s\u1ebd l\u01b0u l\u1ea1i b\u1ed9 nh\u1edb \u0111\u1ec7m t\u1ea1i c\u00e1c website c\u00f3 l\u01b0\u1ee3ng truy c\u1eadp th\u01b0\u1eddng xuy\u00ean, t\u1eeb \u0111\u00f3 c\u1ea3i thi\u1ec7n t\u1ed1c \u0111\u1ed9 truy c\u1eadp v\u00e0 ti\u1ebft ki\u1ec7m l\u01b0u l\u01b0\u1ee3ng m\u1ea1ng.<\/p>\n<p><strong>B\u1ea3o \u0111\u1ea3m s\u1ef1 ri\u00eang t\u01b0:<\/strong>\u00a0Proxy s\u1ebd thay \u0111\u1ed5i \u0111\u1ecba ch\u1ec9 IP c\u1ee7a m\u00e1y t\u00ednh khi truy c\u1eadp \u0111\u1ebfn c\u00e1c website v\u00e0 m\u00e1y ch\u1ee7 ch\u1ee9a d\u1eef li\u1ec7u website s\u1ebd kh\u00f4ng bi\u1ebft \u0111\u01b0\u1ee3c ch\u00ednh x\u00e1c th\u00f4ng tin v\u1ec1 n\u01a1i truy c\u1eadp.<\/p>\n<p><strong>T\u0103ng t\u00ednh b\u1ea3o m\u1eadt:<\/strong>\u00a0Proxy gi\u00fap ch\u1eb7n c\u00e1c truy c\u1eadp t\u1eeb b\u00ean ngo\u00e0i, h\u1ea1n ch\u1ebf s\u1ef1 t\u1ea5n c\u00f4ng v\u1ec1 \u0111\u00e1nh c\u1eafp d\u1eef li\u1ec7u t\u1eeb c\u00e1c ngu\u1ed3n nguy hi\u1ec3m.<\/p>\n<p><strong>Truy c\u1eadp \u0111\u1ebfn c\u00e1c ngu\u1ed3n d\u1eef li\u1ec7u b\u1ecb ch\u1eb7n:<\/strong>\u00a0M\u1ed9t s\u1ed1 website s\u1ebd h\u1ea1n ch\u1ebf truy c\u1eadp v\u00e0 ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng Proxy \u0111\u1ec3 thay \u0111\u1ed5i danh t\u00ednh v\u00e0 truy c\u1eadp c\u00e1c website \u0111\u00f3.<\/p>\n<h4>C\u00e1c nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a Proxy<\/h4>\n<p>M\u1eb7c d\u00f9 Proxy kh\u00e1 h\u1eefu \u00edch, tuy nhi\u00ean v\u1eabn c\u00f2n t\u1ed3n t\u1ea1i m\u1ed9t s\u1ed1 h\u1ea1n ch\u1ebf nh\u01b0:<\/p>\n<p><strong>T\u1ed1c \u0111\u1ed9 ch\u1eadm:<\/strong> \u0110\u1ed1i v\u1edbi nh\u1eefng website \u0111\u00e3 \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef tr\u01b0\u1edbc \u0111\u00f3 caching Proxy s\u1ebd gi\u00fap c\u1ea3i thi\u1ec7n th\u1eddi gian load trang. Tuy nhi\u00ean, v\u1edbi Website m\u1edbi truy c\u1eadp th\u00ec Proxy s\u1ebd khi\u1ebfn t\u1ed1c \u0111\u1ed9 truy xu\u1ea5t ch\u1eadm h\u01a1n th\u1ef1c t\u1ebf.<\/p>\n<p><strong>Kh\u00f4ng \u1ed5n \u0111\u1ecbnh:<\/strong> C\u00f3 r\u1ea5t nhi\u1ec1u Proxy mi\u1ec5n ph\u00ed tuy nhi\u00ean ch\u00fang kh\u00f4ng c\u00f3 hi\u1ec7u su\u1ea5t cao, m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p c\u00f2n gi\u00e1n \u0111o\u1ea1n ho\u1eb7c b\u1ecb ng\u1eaft k\u1ebft n\u1ed1i \u0111\u1ed9t ng\u1ed9t.<\/p>\n<p><strong>H\u1ea1n ch\u1ebf v\u1ea5n \u0111\u1ec1 v\u1ec1 b\u1ea3o m\u1eadt:<\/strong> M\u1eb7c d\u00f9 c\u00f3 th\u1ec3 \u1ea9n \u0111\u01b0\u1ee3c \u0111\u1ecba ch\u1ec9 IP c\u00f9ng t\u01b0\u1eddng l\u1eeda nh\u01b0ng v\u1eabn c\u00f3 tr\u01b0\u1eddng h\u1ee3p kh\u00f4ng th\u1ec3 m\u00e3 h\u00f3a l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp khi \u0111\u00f3 c\u00e1c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 b\u1ecb theo d\u00f5i.<\/p>\n<p><strong>Ch\u1ee9c n\u0103ng h\u1ea1n ch\u1ebf:<\/strong> Proxy server kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng tr\u00ean t\u1eebng c\u01a1 s\u1edf \u1ee9ng d\u1ee5ng do v\u1eady ng\u01b0\u1eddi d\u00f9ng ch\u1ec9 c\u00f3 th\u1ec3 \u0111\u1eb7t m\u1ed9t Proxy cho to\u00e0n b\u1ed9 thi\u1ebft b\u1ecb. \u0110i\u1ec1u n\u00e0y g\u00e2y nhi\u1ec1u b\u1ea5t ti\u1ec7n, kh\u00f3 kh\u0103n trong nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p.<\/p>\n<h3>C\u00e1c lo\u1ea1i m\u00e1y ch\u1ee7 Proxy<\/h3>\n<h4>Transparent Proxy (Proxy trong su\u1ed1t)<\/h4>\n<div id=\"attachment_8088\" style=\"width: 810px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-8088\" class=\"wp-image-8088 size-full\" src=\"https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2022\/03\/proxy-la-gi-2.webp\" alt=\"proxy l\u00e0 g\u00ec\" width=\"800\" height=\"504\" srcset=\"https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2022\/03\/proxy-la-gi-2.webp 800w, https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2022\/03\/proxy-la-gi-2-300x189.webp 300w, https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2022\/03\/proxy-la-gi-2-768x484.webp 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><p id=\"caption-attachment-8088\" class=\"wp-caption-text\">Transparent proxy server th\u01b0\u1eddng \u0111\u01b0\u1ee3c c\u00e1c c\u00f4ng ty, tr\u01b0\u1eddng h\u1ecdc s\u1eed d\u1ee5ng<\/p><\/div>\n<p>Proxy trong su\u1ed1t s\u1ebd n\u00f3i cho c\u00e1c website r\u1eb1ng n\u00f3 l\u00e0 m\u1ed9t m\u00e1y ch\u1ee7 proxy v\u00e0 n\u00f3 v\u1eabn s\u1eed d\u1ee5ng\u00a0\u0111\u1ecba ch\u1ec9 IP c\u1ee7a b\u1ea1n, x\u00e1c \u0111\u1ecbnh y\u00eau c\u1ea7u website. C\u00e1c doanh nghi\u1ec7p, th\u01b0 vi\u1ec7n c\u00f4ng c\u1ed9ng v\u00e0 tr\u01b0\u1eddng h\u1ecdc th\u01b0\u1eddng s\u1eed d\u1ee5ng Proxy trong su\u1ed1t \u0111\u1ec3 l\u1ecdc n\u1ed9i dung v\u00ec ch\u00fang d\u1ec5 d\u1ea1ng thi\u1ebft l\u1eadp t\u00ean m\u00e1y kh\u00e1ch v\u00e0 m\u00e1y ch\u1ee7.<\/p>\n<h4>Proxy \u1ea9n danh<\/h4>\n<p>M\u1ed9t proxy server \u1ea9n danh s\u1ebd t\u1ef1 x\u00e1c \u0111\u1ecbnh l\u00e0 proxy, nh\u01b0ng n\u00f3 s\u1ebd kh\u00f4ng chuy\u1ec3n \u0111\u1ecba ch\u1ec9 IP c\u1ee7a b\u1ea1n t\u1edbi trang web &#8211; \u0111i\u1ec1u n\u00e0y gi\u00fap ng\u0103n ch\u1eb7n h\u00e0nh vi tr\u1ed9m c\u1eafp danh t\u00ednh v\u00e0 gi\u1eef cho th\u00f3i quen duy\u1ec7t web c\u1ee7a b\u1ea1n \u1edf ch\u1ebf \u0111\u1ed9 ri\u00eang t\u01b0.<\/p>\n<p>Ch\u00fang c\u0169ng c\u00f3 th\u1ec3 ng\u0103n trang web ph\u00e2n ph\u00e1t n\u1ed9i dung ti\u1ebfp th\u1ecb \u0111\u01b0\u1ee3c nh\u1eafm m\u1ee5c ti\u00eau d\u1ef1a tr\u00ean v\u1ecb tr\u00ed c\u1ee7a b\u1ea1n.\u00a0Duy\u1ec7t web \u1ea9n danh\u00a0s\u1ebd ng\u0103n trang web s\u1eed d\u1ee5ng m\u1ed9t s\u1ed1 k\u1ef9 thu\u1eadt nh\u1eafm m\u1ee5c ti\u00eau qu\u1ea3ng c\u00e1o, nh\u01b0ng kh\u00f4ng \u0111\u1ea3m b\u1ea3o 100%.<\/p>\n<h4>Proxy m\u1ea1o danh (Distorting proxy)<\/h4>\n<p>M\u1ed9t proxy server m\u1ea1o danh th\u1ef1c hi\u1ec7n ch\u1ee9c n\u0103ng gi\u1ed1ng v\u1edbi m\u00e1y ch\u1ee7 v\u00f4 danh nh\u01b0ng b\u1eb1ng c\u00e1ch g\u1eedi sai \u0111\u1ecba ch\u1ec9 IP cho m\u00e1y ch\u1ee7 website, do \u0111\u00f3 b\u1ea1n c\u00f3 th\u1ec3 xu\u1ea5t hi\u1ec7n t\u1eeb m\u1ed9t v\u1ecb tr\u00ed kh\u00e1c \u0111\u1ec3 c\u00f3 th\u1ec3 truy c\u1eadp v\u00e0o n\u1ed9i d\u1ee5ng b\u1ecb ch\u1eb7n.<\/p>\n<h4>Proxy \u1ea9n danh cao (High Anonymity proxy)<\/h4>\n<p>M\u00e1y ch\u1ee7 proxy \u1ea9n danh cao \u0111\u1ecbnh k\u1ef3 thay \u0111\u1ed5i \u0111\u1ecba ch\u1ec9 IP m\u00e0 ch\u00fang xu\u1ea5t hi\u1ec7n tr\u00ean m\u00e1y ch\u1ee7 website, khi\u1ebfn vi\u1ec7c theo d\u00f5i l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp thu\u1ed9c v\u1ec1 ai l\u00e0 r\u1ea5t kh\u00f3 kh\u0103n. C\u00e1c proxy \u1ea9n danh cao, gi\u1ed1ng nh\u01b0\u00a0m\u1ea1ng TOR, l\u00e0 c\u00e1ch ri\u00eang t\u01b0 v\u00e0 an to\u00e0n nh\u1ea5t \u0111\u1ec3 s\u1eed d\u1ee5ng Internet.<\/p>\n<h2>H\u01b0\u1edbng d\u1eabn c\u00e0i \u0111\u1eb7t Proxy server mi\u1ec5n ph\u00ed<\/h2>\n<p>H\u01b0\u1edbng d\u1eabn <a href=\"https:\/\/hostify.vn\/blog\/proxy-la-gi\/\" target=\"_blank\" rel=\"noopener\">c\u00e1ch c\u00e0i \u0111\u1eb7t Proxy mi\u1ec5n ph\u00ed<\/a> cho tr\u00ecnh duy\u1ec7t Chrome<\/p>\n<p><strong>B\u01b0\u1edbc 1:<\/strong> M\u1edf Chrome v\u00e0 click v\u00e0o bi\u1ec3u t\u01b0\u1ee3ng\u00a0d\u1ea5u ba ch\u1ea5m (g\u00f3c tr\u00ean ph\u1ea3i m\u00e0n h\u00ecnh).\u00a0 Ch\u1ecdn v\u00e0o\u00a0C\u00e0i \u0111\u1eb7t<\/p>\n<div id=\"attachment_8089\" style=\"width: 810px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-8089\" class=\"wp-image-8089 size-full\" src=\"https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2022\/03\/proxy-la-gi-3.webp\" alt=\"proxy l\u00e0 g\u00ec\" width=\"800\" height=\"615\" srcset=\"https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2022\/03\/proxy-la-gi-3.webp 800w, https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2022\/03\/proxy-la-gi-3-300x231.webp 300w, https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2022\/03\/proxy-la-gi-3-768x590.webp 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><p id=\"caption-attachment-8089\" class=\"wp-caption-text\">M\u1edf Chrome v\u00e0 click v\u00e0o bi\u1ec3u t\u01b0\u1ee3ng\u00a0d\u1ea5u ba ch\u1ea5m (g\u00f3c tr\u00ean ph\u1ea3i m\u00e0n h\u00ecnh)<\/p><\/div>\n<p><strong>B\u01b0\u1edbc 2:<\/strong> Khi c\u1eeda s\u1ed5 xu\u1ea5t hi\u1ec7n h\u00e3y ch\u1ecdn c\u00e0i \u0111\u1eb7t n\u00e2ng cao. Sau \u0111\u00f3 ti\u1ebfp t\u1ee5c k\u00e9o thanh tr\u01b0\u1ee3t xu\u1ed1ng d\u01b0\u1edbi.<\/p>\n<p><strong>B\u01b0\u1edbc 3:<\/strong> Click ch\u1ecdn v\u00e0o\u00a0Thay \u0111\u1ed5i thi\u1ebft l\u1eadp proxy<\/p>\n<p><strong>B\u01b0\u1edbc 4:<\/strong> Click ch\u1ecdn\u00a0Connections\u00a0v\u00e0 cu\u1ed1i c\u00f9ng click ch\u1ecdn\u00a0LAN settings\u00a0\u0111\u1ec3 ho\u00e0n t\u1ea5t c\u00e0i \u0111\u1eb7t.<\/p>\n<h2>Ph\u00e2n bi\u1ec7t Proxy v\u00e0 VPN<\/h2>\n<p>VPN\u00a0kh\u00f4ng ch\u1ec9 l\u00e0 c\u00e1c \u201c\u0111\u01b0\u1eddng \u1ed1ng\u201d m\u00e0 n\u00f3 c\u00f2n l\u00e0 c\u00e1c \u0111\u01b0\u1eddng h\u1ea7m m\u00e3 h\u00f3a. S\u1edf h\u1eefu c\u00e1c t\u00ednh n\u0103ng b\u1ea3o m\u1eadt v\u00e0 b\u1ea3o v\u1ec7 chuy\u00ean nghi\u1ec7p. N\u00f3 s\u1ebd gi\u00fap b\u1ea1n \u1ea9n \u0111i \u0111\u1ecba ch\u1ec9 IP c\u1ef1c ho\u00e0n h\u1ea3o.<\/p>\n<p>Khi b\u1ea1n k\u1ebft n\u1ed1i m\u00e1y kh\u00e1ch VPN tr\u00ean thi\u1ebft b\u1ecb v\u1edbi\u00a0VPN Server\u00a0th\u00ec t\u1ea5t c\u1ea3 c\u00e1c l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp s\u1ebd \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a. Ch\u00fang s\u1ebd \u0111\u01b0\u1ee3c b\u1ea3o m\u1eadt kh\u00e1c nhau v\u00e0 m\u00e3 h\u00f3a \u1edf m\u1ee9c \u0111\u1ed9 kh\u00e1 ph\u1ee9c t\u1ea1p.<\/p>\n<p>Kh\u00e1c bi\u1ec7t v\u1edbi Proxy l\u00e0 ch\u1ec9 s\u1eed d\u1ee5ng \u1edf m\u1ee9c \u0111\u1ed9 tr\u00ecnh duy\u1ec7t v\u00e0 d\u1ef1a v\u00e0o l\u1ed7 h\u1ecfng b\u1ea3o m\u1eadt. Th\u00ec ch\u00ednh VPN s\u1ebd \u00e1p d\u1ee5ng cho c\u1ea3 h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh v\u1edbi \u0111\u1ed9 b\u1ea3o m\u1eadt r\u1ea5t cao.<\/p>\n<ul>\n<li><strong>Website:\u00a0<a href=\"https:\/\/www.hostify.vn\/\">Hostify.vn<\/a><\/strong><\/li>\n<li><strong>Li\u00ean h\u1ec7 Kinh doanh:\u00a0<a href=\"tel:02471012369\">0247 10 12 369<\/a><\/strong><\/li>\n<li><strong>Facebook:\u00a0<a href=\"https:\/\/www.facebook.com\/hostify.vn\" target=\"_blank\" rel=\"noopener\">https:\/\/www.facebook.com\/hostify.vn<\/a><\/strong><\/li>\n<\/ul>\n<p>Xem th\u00eam:\u00a0 <a href=\"https:\/\/hostify.vn\/blog\/digital-platform-la-gi\/\" target=\"_blank\" rel=\"noopener\">Digital Platform l\u00e0 g\u00ec? 7 lo\u1ea1i Digital Platform ph\u1ed5 bi\u1ebfn d\u00e0nh cho cho Marketer<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Proxy l\u00e0 g\u00ec? Proxy \u0111\u00f3ng vai tr\u00f2 l\u00e0 c\u00e1nh c\u1eeda \u0111\u1ec3 k\u1ebft n\u1ed1i ng\u01b0\u1eddi d\u00f9ng v\u00e0 Internet. N\u00f3 l\u00e0 h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh ho\u1eb7c m\u1ed9t\u00a0Router\u00a0\u0111\u01b0\u1ee3c t\u00e1ch bi\u1ec7t k\u1ebft n\u1ed1i gi\u1eefa ng\u01b0\u1eddi g\u1eedi v\u00e0 ng\u01b0\u1eddi nh\u1eadn. Proxy c\u00f3 IP ri\u00eang v\u00e0 m\u1ed9t c\u1ed5ng truy c\u1eadp c\u1ed1 \u0111\u1ecbnh. C\u00e1c t\u00ednh n\u0103ng c\u1ee7a Proxy Server Proxy server cung&#8230;<\/p>\n","protected":false},"author":1,"featured_media":8086,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[355,356,357],"class_list":["post-8081","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-chuyen-muc-khac","tag-huong-dan-cai-dat-proxy","tag-proxy-la-gi","tag-proxy-server"],"_links":{"self":[{"href":"https:\/\/www.hostify.vn\/blog\/wp-json\/wp\/v2\/posts\/8081","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hostify.vn\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hostify.vn\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hostify.vn\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hostify.vn\/blog\/wp-json\/wp\/v2\/comments?post=8081"}],"version-history":[{"count":0,"href":"https:\/\/www.hostify.vn\/blog\/wp-json\/wp\/v2\/posts\/8081\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hostify.vn\/blog\/wp-json\/wp\/v2\/media\/8086"}],"wp:attachment":[{"href":"https:\/\/www.hostify.vn\/blog\/wp-json\/wp\/v2\/media?parent=8081"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hostify.vn\/blog\/wp-json\/wp\/v2\/categories?post=8081"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hostify.vn\/blog\/wp-json\/wp\/v2\/tags?post=8081"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}