{"id":465848,"date":"2023-06-28T20:08:21","date_gmt":"2023-06-28T20:08:21","guid":{"rendered":"https:\/\/proxycompass.com\/http-proxy-explained-a-comprehensive-guide\/"},"modified":"2023-06-29T03:44:56","modified_gmt":"2023-06-29T03:44:56","slug":"http-proxy-explained-a-comprehensive-guide","status":"publish","type":"post","link":"https:\/\/proxycompass.com\/vi\/http-proxy-explained-a-comprehensive-guide\/","title":{"rendered":"Gi\u1ea3i th\u00edch v\u1ec1 Proxy HTTP: H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n"},"content":{"rendered":"<p>Proxy HTTP, nh\u1edd kh\u1ea3 n\u0103ng t\u00edch h\u1ee3p d\u1ec5 d\u00e0ng v\u1edbi c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng web hi\u1ec7n c\u00f3, l\u00e0 m\u1ed9t trong nh\u1eefng gi\u1ea3i ph\u00e1p proxy ph\u1ed5 bi\u1ebfn nh\u1ea5t cho c\u1ea3 ng\u01b0\u1eddi d\u00f9ng c\u00e1 nh\u00e2n v\u00e0 doanh nghi\u1ec7p. Ch\u00fang r\u1ea5t linh ho\u1ea1t, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong m\u1ecdi vi\u1ec7c, t\u1eeb c\u00e2n b\u1eb1ng t\u1ea3i v\u00e0 qu\u1ea3n l\u00fd n\u1ed9i dung \u0111\u1ebfn t\u0103ng c\u01b0\u1eddng quy\u1ec1n ri\u00eang t\u01b0 v\u00e0 cung c\u1ea5p quy\u1ec1n truy c\u1eadp Internet kh\u00f4ng h\u1ea1n ch\u1ebf. Nh\u01b0ng ch\u00ednh x\u00e1c proxy HTTP l\u00e0 g\u00ec? N\u00f3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o? N\u00f3 kh\u00e1c bi\u1ec7t v\u1edbi proxy HTTPS nh\u01b0 th\u1ebf n\u00e0o? C\u00f2n trung t\u00e2m d\u1eef li\u1ec7u, ISP v\u00e0 proxy d\u00e2n c\u01b0 h\u1ed7 tr\u1ee3 HTTP th\u00ec sao?<\/p>\n<p>H\u01b0\u1edbng d\u1eabn n\u00e0y s\u1ebd gi\u1ea3i th\u00edch nh\u1eefng \u0111i\u1ec1u c\u01a1 b\u1ea3n v\u1ec1 proxy HTTP \u0111\u1ec3 gi\u00fap b\u1ea1n x\u00e1c \u0111\u1ecbnh xem ch\u00fang c\u00f3 ph\u00f9 h\u1ee3p v\u1edbi y\u00eau c\u1ea7u proxy c\u1ee7a b\u1ea1n hay kh\u00f4ng.<\/p>\n<h2>Hi\u1ec3u proxy HTTP<\/h2>\n<p>Tr\u01b0\u1edbc khi \u0111i s\u00e2u v\u00e0o proxy HTTP, ch\u00fang ta c\u1ea7n hi\u1ec3u HTTP, hay Giao th\u1ee9c truy\u1ec1n si\u00eau v\u0103n b\u1ea3n, l\u00e0m n\u1ec1n t\u1ea3ng cho c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng c\u1ee7a Internet. \u0110\u00e2y l\u00e0 ng\u00f4n ng\u1eef ch\u00ednh cho ph\u00e9p c\u00e1c tr\u00ecnh duy\u1ec7t web (v\u00ed d\u1ee5: Chrome, Firefox) v\u00e0 m\u00e1y ch\u1ee7 web (trang web l\u01b0u tr\u1eef) giao ti\u1ebfp.<\/p>\n<p>Giao th\u1ee9c HTTP t\u1ea1o \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i cho vi\u1ec7c trao \u0111\u1ed5i nhi\u1ec1u lo\u1ea1i t\u00e0i nguy\u00ean nh\u01b0 v\u0103n b\u1ea3n, h\u00ecnh \u1ea3nh, video v\u00e0 t\u00e0i li\u1ec7u. Do \u0111\u00f3, proxy HTTP l\u00e0 m\u00e1y ch\u1ee7 proxy s\u1eed d\u1ee5ng giao th\u1ee9c HTTP \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t c\u1ed5ng l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp web. M\u00e1y ch\u1ee7 n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 k\u1ebft n\u1ed1i HTTP gi\u1eefa thi\u1ebft b\u1ecb kh\u00e1ch (m\u00e1y t\u00ednh, \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh ho\u1eb7c m\u00e1y t\u00ednh b\u1ea3ng) v\u00e0 m\u00e1y ch\u1ee7 web.<\/p>\n<p>Vi\u1ec7c s\u1eed d\u1ee5ng proxy HTTP v\u1ec1 c\u01a1 b\u1ea3n li\u00ean quan \u0111\u1ebfn vi\u1ec7c s\u1eed d\u1ee5ng m\u1ed9t trung gian \u0111\u1ec3 k\u1ebft n\u1ed1i v\u1edbi trang web ho\u1eb7c trang \u0111\u00e3 ch\u1ecdn, do \u0111\u00f3 \u0111\u1ea3m b\u1ea3o t\u00ednh \u1ea9n danh.<\/p>\n<h2>C\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a HTTP Proxy<\/h2>\n<p>Proxy HTTP ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch ch\u1eb7n v\u00e0 chuy\u1ec3n ti\u1ebfp c\u00e1c y\u00eau c\u1ea7u c\u0169ng nh\u01b0 ph\u1ea3n h\u1ed3i HTTP gi\u1eefa m\u00e1y kh\u00e1ch v\u00e0 m\u00e1y ch\u1ee7 web. N\u00f3i r\u00f5 h\u01a1n, khi b\u1ea1n c\u1ed1 g\u1eafng truy c\u1eadp m\u1ed9t trang web ho\u1eb7c d\u1ecbch v\u1ee5 nh\u1ea5t \u0111\u1ecbnh th\u00f4ng qua proxy HTTP, giao ti\u1ebfp c\u1ee7a b\u1ea1n kh\u00f4ng tr\u1ef1c ti\u1ebfp v\u1edbi m\u00e1y ch\u1ee7 web.<\/p>\n<p>Proxy nh\u1eadn c\u00e1c y\u00eau c\u1ea7u web c\u1ee7a b\u1ea1n v\u00e0 thay m\u1eb7t b\u1ea1n chuy\u1ec3n ti\u1ebfp ch\u00fang \u0111\u1ebfn m\u00e1y ch\u1ee7 web HTTP \u0111\u01b0\u1ee3c nh\u1eafm m\u1ee5c ti\u00eau. N\u00f3 nh\u1eadn \u0111\u01b0\u1ee3c ph\u1ea3n h\u1ed3i web HTTP v\u00e0 sau \u0111\u00f3 g\u1eedi n\u00f3 \u0111\u1ebfn thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n. Trong qu\u00e1 tr\u00ecnh n\u00e0y, proxy HTTP s\u1eed d\u1ee5ng \u0111\u1ecba ch\u1ec9 IP kh\u00e1c v\u1edbi \u0111\u1ecba ch\u1ec9 c\u1ee7a b\u1ea1n, do \u0111\u00f3 gi\u00fap b\u1ea1n duy\u1ec7t web \u1ea9n danh.<\/p>\n<p>\u0110\u1ec3 bi\u1ebft th\u00eam th\u00f4ng tin v\u1ec1 m\u1ee9c \u0111\u1ed9 \u1ea9n danh proxy, h\u00e3y xem video n\u00e0y:<\/p>\n<h2>Proxy HTTP so v\u1edbi Proxy HTTPS: S\u1ef1 kh\u00e1c bi\u1ec7t l\u00e0 g\u00ec?<\/h2>\n<p>Proxy HTTP v\u00e0 HTTPS ch\u1ee7 y\u1ebfu kh\u00e1c nhau d\u1ef1a tr\u00ean giao th\u1ee9c m\u00e0 ch\u00fang qu\u1ea3n l\u00fd v\u00e0 t\u00ednh b\u1ea3o m\u1eadt m\u00e0 ch\u00fang cung c\u1ea5p. Proxy HTTP x\u1eed l\u00fd l\u01b0u l\u01b0\u1ee3ng HTTP th\u00f4ng th\u01b0\u1eddng v\u00e0 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ch\u1ee7 y\u1ebfu \u0111\u1ec3 duy\u1ec7t web v\u00e0 li\u00ean l\u1ea1c b\u1eb1ng giao th\u1ee9c HTTP.<\/p>\n<p>Ng\u01b0\u1ee3c l\u1ea1i, proxy HTTPS qu\u1ea3n l\u00fd l\u01b0u l\u01b0\u1ee3ng HTTPS, bi\u1ebfn th\u1ec3 an to\u00e0n c\u1ee7a HTTP. Kh\u00f4ng gi\u1ed1ng nh\u01b0 proxy HTTP, ch\u00fang c\u00f3 th\u1ec3 m\u00e3 h\u00f3a v\u00e0 gi\u1ea3i m\u00e3 l\u01b0u l\u01b0\u1ee3ng HTTPS, \u0111\u1ea3m b\u1ea3o li\u00ean l\u1ea1c an to\u00e0n gi\u1eefa m\u00e1y kh\u00e1ch v\u00e0 m\u00e1y ch\u1ee7.<\/p>\n<h2>C\u00e1c \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn c\u1ee7a HTTP Proxy<\/h2>\n<p>Proxy HTTP c\u00f3 nhi\u1ec1u \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf, bao g\u1ed3m nh\u01b0ng kh\u00f4ng gi\u1edbi h\u1ea1n \u1edf:<\/p>\n<h3>Qu\u1ea3n l\u00fd n\u1ed9i dung<\/h3>\n<p>C\u00e1c c\u00f4ng ty, tr\u01b0\u1eddng h\u1ecdc v\u00e0 c\u00e1c t\u1ed5 ch\u1ee9c kh\u00e1c th\u01b0\u1eddng s\u1eed d\u1ee5ng proxy HTTP \u0111\u1ec3 th\u1ef1c thi ch\u00ednh s\u00e1ch s\u1eed d\u1ee5ng Internet, ch\u1eb7n c\u00e1c trang web c\u00f3 h\u1ea1i ho\u1eb7c h\u1ea1n ch\u1ebf quy\u1ec1n truy c\u1eadp v\u00e0o n\u1ed9i dung kh\u00f4ng li\u00ean quan \u0111\u1ebfn c\u00f4ng vi\u1ec7c ho\u1eb7c tr\u01b0\u1eddng h\u1ecdc.<\/p>\n<h3>\u1ea8n danh v\u00e0 quy\u1ec1n ri\u00eang t\u01b0<\/h3>\n<p>Proxy HTTP c\u00f3 th\u1ec3 che khu\u1ea5t \u0111\u1ecba ch\u1ec9 IP c\u1ee7a b\u1ea1n, mang l\u1ea1i s\u1ef1 ri\u00eang t\u01b0 v\u00e0 \u1ea9n danh tr\u1ef1c tuy\u1ebfn. Ch\u00fang l\u00e0m cho c\u00e1c y\u00eau c\u1ea7u web c\u1ee7a b\u1ea1n xu\u1ea5t hi\u1ec7n nh\u01b0 th\u1ec3 ch\u00fang b\u1eaft ngu\u1ed3n t\u1eeb m\u1ed9t \u0111\u1ecba ch\u1ec9 IP kh\u00e1c, khi\u1ebfn m\u00e1y ch\u1ee7 web kh\u00f3 theo d\u00f5i ho\u1eb7c x\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed ho\u1eb7c danh t\u00ednh th\u1ef1c t\u1ebf c\u1ee7a b\u1ea1n h\u01a1n.<\/p>\n<h3>V\u01b0\u1ee3t qua gi\u1edbi h\u1ea1n \u0111\u1ecba l\u00fd<\/h3>\n<p>D\u1ecbch v\u1ee5 proxy HTTP c\u00f3 th\u1ec3 cho ph\u00e9p b\u1ea1n tr\u00e1nh c\u00e1c h\u1ea1n ch\u1ebf v\u1ec1 \u0111\u1ecba l\u00fd b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng IP t\u1eeb m\u1ed9t v\u1ecb tr\u00ed \u0111\u01b0\u1ee3c ph\u00e9p. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p b\u1ea1n truy c\u1eadp c\u00e1c trang web ho\u1eb7c n\u1ed9i dung tr\u1ef1c tuy\u1ebfn kh\u00f4ng kh\u1ea3 d\u1ee5ng \u1edf khu v\u1ef1c c\u1ee7a b\u1ea1n.<\/p>\n<h3>V\u01b0\u1ee3t qua nh\u1eefng h\u1ea1n ch\u1ebf<\/h3>\n<p>M\u00e1y ch\u1ee7 proxy HTTP c\u00f3 th\u1ec3 gi\u00fap tr\u00e1nh c\u00e1c gi\u1edbi h\u1ea1n do c\u00e1c trang web ho\u1eb7c n\u1ec1n t\u1ea3ng truy\u1ec1n th\u00f4ng x\u00e3 h\u1ed9i nh\u01b0 Facebook ho\u1eb7c Instagram \u00e1p \u0111\u1eb7t. Nhi\u1ec1u \u0111\u1ecba ch\u1ec9 IP cho ph\u00e9p b\u1ea1n t\u1ea1o v\u00e0 qu\u1ea3n l\u00fd nhi\u1ec1u t\u00e0i kho\u1ea3n m\u00e0 kh\u00f4ng ph\u1ea3i lo l\u1eafng v\u1ec1 vi\u1ec7c b\u1ecb ph\u00e1t hi\u1ec7n v\u00e0 c\u1ea5m.<\/p>\n<h3>C\u00e2n b\u1eb1ng t\u1ea3i<\/h3>\n<p>Proxy HTTP, b\u1eb1ng c\u00e1ch ph\u00e2n ph\u1ed1i hi\u1ec7u qu\u1ea3 c\u00e1c y\u00eau c\u1ea7u m\u00e1y kh\u00e1ch \u0111\u1ebfn tr\u00ean c\u00e1c m\u00e1y ch\u1ee7 ph\u1ee5 tr\u1ee3 kh\u00e1c nhau, cung c\u1ea5p kh\u1ea3 n\u0103ng c\u00e2n b\u1eb1ng t\u1ea3i. Nh\u1eefng \u0111i\u1ec1u n\u00e0y n\u00e2ng cao kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng, t\u00ednh kh\u1ea3 d\u1ee5ng v\u00e0 hi\u1ec7u su\u1ea5t c\u1ee7a c\u00e1c \u1ee9ng d\u1ee5ng web, cu\u1ed1i c\u00f9ng mang l\u1ea1i tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng hi\u1ec7u qu\u1ea3 v\u00e0 m\u01b0\u1ee3t m\u00e0 h\u01a1n.<\/p>\n<h2>B\u1ea1n c\u00f3 th\u1ec3 t\u00ecm th\u1ea5y Proxy HTTP \u1edf \u0111\u00e2u?<\/h2>\n<p>Proxy HTTP c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 duy\u1ec7t web \u1ea9n danh, truy c\u1eadp n\u1ed9i dung b\u1ecb ch\u1eb7n \u0111\u1ecba l\u00fd ho\u1eb7c l\u1ecdc n\u1ed9i dung web d\u1ef1a tr\u00ean c\u00e1c quy t\u1eafc \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh tr\u01b0\u1edbc. M\u1eb7c d\u00f9 proxy HTTP c\u00f3 s\u1eb5n tr\u00ean danh s\u00e1ch proxy v\u00e0 di\u1ec5n \u0111\u00e0n, nh\u01b0ng c\u00e1c proxy mi\u1ec5n ph\u00ed ho\u1eb7c proxy chia s\u1ebb n\u00e0y c\u00f3 xu h\u01b0\u1edbng ch\u1eadm, kh\u00f4ng \u0111\u00e1ng tin c\u1eady v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng kh\u00f4ng an to\u00e0n.<\/p>\n<p>Gi\u1ed1ng nh\u01b0 b\u1ea5t k\u1ef3 proxy n\u00e0o, b\u1ea1n n\u00ean t\u00ecm ngu\u1ed3n t\u1eeb nh\u00e0 cung c\u1ea5p proxy cao c\u1ea5p \u0111\u00e1ng tin c\u1eady, \u0111\u1ea3m b\u1ea3o r\u1eb1ng gi\u1ea3i ph\u00e1p ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u v\u00e0 ng\u00e2n s\u00e1ch c\u1ee7a b\u1ea1n.<\/p>\n<h2>C\u00e1c c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p (FAQ) v\u1ec1<\/h2>\n<div itemscope=\"\" itemtype=\"https:\/\/schema.org\/FAQPage\">\n<div itemscope=\"\" itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\">\n<h3 itemprop=\"name\">Proxy HTTP l\u00e0 g\u00ec?<\/h3>\n<div itemscope=\"\" itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\">\n<p itemprop=\"text\">Proxy HTTP l\u00e0 m\u00e1y ch\u1ee7 s\u1eed d\u1ee5ng giao th\u1ee9c HTTP \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t c\u1ed5ng cho l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp web. N\u00f3 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u00e1c k\u1ebft n\u1ed1i HTTP gi\u1eefa thi\u1ebft b\u1ecb kh\u00e1ch v\u00e0 m\u00e1y ch\u1ee7 web.<\/p>\n<\/div>\n<\/div>\n<div itemscope=\"\" itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\">\n<h3 itemprop=\"name\">Proxy HTTP ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/h3>\n<div itemscope=\"\" itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\">\n<p itemprop=\"text\">Proxy HTTP ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch ch\u1eb7n v\u00e0 chuy\u1ec3n ti\u1ebfp c\u00e1c y\u00eau c\u1ea7u c\u0169ng nh\u01b0 ph\u1ea3n h\u1ed3i HTTP gi\u1eefa m\u00e1y kh\u00e1ch v\u00e0 m\u00e1y ch\u1ee7 web. N\u00f3 nh\u1eadn c\u00e1c y\u00eau c\u1ea7u web c\u1ee7a b\u1ea1n v\u00e0 chuy\u1ec3n ti\u1ebfp ch\u00fang \u0111\u1ebfn m\u00e1y ch\u1ee7 web m\u1ee5c ti\u00eau, \u0111\u1ed3ng th\u1eddi nh\u1eadn ph\u1ea3n h\u1ed3i web v\u00e0 g\u1eedi n\u00f3 \u0111\u1ebfn thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n. Trong su\u1ed1t qu\u00e1 tr\u00ecnh n\u00e0y, n\u00f3 s\u1eed d\u1ee5ng \u0111\u1ecba ch\u1ec9 IP kh\u00e1c v\u1edbi \u0111\u1ecba ch\u1ec9 IP c\u1ee7a b\u1ea1n, \u0111i\u1ec1u n\u00e0y cho ph\u00e9p b\u1ea1n duy\u1ec7t web \u1ea9n danh.<\/p>\n<\/div>\n<\/div>\n<div itemscope=\"\" itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\">\n<h3 itemprop=\"name\">S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa proxy HTTP v\u00e0 proxy HTTPS l\u00e0 g\u00ec?<\/h3>\n<div itemscope=\"\" itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\">\n<p itemprop=\"text\">Proxy HTTP x\u1eed l\u00fd l\u01b0u l\u01b0\u1ee3ng HTTP th\u00f4ng th\u01b0\u1eddng, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ch\u1ee7 y\u1ebfu \u0111\u1ec3 duy\u1ec7t web v\u00e0 li\u00ean l\u1ea1c b\u1eb1ng giao th\u1ee9c HTTP. M\u1eb7t kh\u00e1c, proxy HTTPS x\u1eed l\u00fd l\u01b0u l\u01b0\u1ee3ng HTTPS, phi\u00ean b\u1ea3n b\u1ea3o m\u1eadt c\u1ee7a HTTP. Proxy HTTPS c\u00f3 th\u1ec3 m\u00e3 h\u00f3a v\u00e0 gi\u1ea3i m\u00e3 l\u01b0u l\u01b0\u1ee3ng HTTPS, t\u1ea1o \u0111i\u1ec1u ki\u1ec7n li\u00ean l\u1ea1c an to\u00e0n gi\u1eefa m\u00e1y kh\u00e1ch v\u00e0 m\u00e1y ch\u1ee7.<\/p>\n<\/div>\n<\/div>\n<div itemscope=\"\" itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\">\n<h3 itemprop=\"name\">M\u1ed9t s\u1ed1 c\u00e1ch s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn c\u1ee7a proxy HTTP l\u00e0 g\u00ec?<\/h3>\n<div itemscope=\"\" itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\">\n<p itemprop=\"text\">Proxy HTTP \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 qu\u1ea3n l\u00fd n\u1ed9i dung, t\u0103ng c\u01b0\u1eddng t\u00ednh \u1ea9n danh v\u00e0 quy\u1ec1n ri\u00eang t\u01b0 tr\u1ef1c tuy\u1ebfn, v\u01b0\u1ee3t qua c\u00e1c gi\u1edbi h\u1ea1n v\u00e0 h\u1ea1n ch\u1ebf v\u1ec1 \u0111\u1ecba l\u00fd c\u0169ng nh\u01b0 c\u00e2n b\u1eb1ng t\u1ea3i. Ch\u00fang c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c c\u00e1c t\u1ed5 ch\u1ee9c s\u1eed d\u1ee5ng \u0111\u1ec3 th\u1ef1c thi c\u00e1c ch\u00ednh s\u00e1ch s\u1eed d\u1ee5ng Internet, c\u00e1c c\u00e1 nh\u00e2n \u0111\u1ec3 che gi\u1ea5u \u0111\u1ecba ch\u1ec9 IP c\u1ee7a h\u1ecd ho\u1eb7c \u0111\u1ec3 truy c\u1eadp n\u1ed9i dung b\u1ecb gi\u1edbi h\u1ea1n \u0111\u1ecba l\u00fd.<\/p>\n<\/div>\n<\/div>\n<div itemscope=\"\" itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\">\n<h3 itemprop=\"name\">T\u00f4i c\u00f3 th\u1ec3 t\u00ecm proxy HTTP \u0111\u00e1ng tin c\u1eady \u1edf \u0111\u00e2u?<\/h3>\n<div itemscope=\"\" itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\">\n<p itemprop=\"text\">M\u1eb7c d\u00f9 proxy HTTP c\u00f3 s\u1eb5n tr\u00ean danh s\u00e1ch proxy v\u00e0 di\u1ec5n \u0111\u00e0n nh\u01b0ng b\u1ea1n n\u00ean l\u1ea5y ch\u00fang t\u1eeb nh\u00e0 cung c\u1ea5p proxy cao c\u1ea5p c\u00f3 uy t\u00edn \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 tin c\u1eady v\u00e0 an to\u00e0n. Proxy mi\u1ec5n ph\u00ed ho\u1eb7c d\u00f9ng chung th\u01b0\u1eddng c\u00f3 xu h\u01b0\u1edbng ch\u1eadm, kh\u00f4ng \u0111\u00e1ng tin c\u1eady v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng kh\u00f4ng an to\u00e0n.<\/p>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Kh\u00e1m ph\u00e1 nh\u1eefng ki\u1ebfn th\u1ee9c c\u01a1 b\u1ea3n v\u1ec1 proxy HTTP, s\u1ef1 kh\u00e1c bi\u1ec7t c\u1ee7a ch\u00fang v\u1edbi proxy HTTPS v\u00e0 c\u00e1ch s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn c\u1ee7a ch\u00fang trong vi\u1ec7c duy tr\u00ec quy\u1ec1n ri\u00eang t\u01b0 v\u00e0 \u1ea9n danh tr\u1ef1c tuy\u1ebfn.<\/p>","protected":false},"author":1,"featured_media":465885,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[35],"tags":[],"class_list":["post-465848","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-articles"],"acf":[],"_links":{"self":[{"href":"https:\/\/proxycompass.com\/vi\/wp-json\/wp\/v2\/posts\/465848","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/proxycompass.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/proxycompass.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/proxycompass.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/proxycompass.com\/vi\/wp-json\/wp\/v2\/comments?post=465848"}],"version-history":[{"count":0,"href":"https:\/\/proxycompass.com\/vi\/wp-json\/wp\/v2\/posts\/465848\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/proxycompass.com\/vi\/wp-json\/wp\/v2\/media\/465885"}],"wp:attachment":[{"href":"https:\/\/proxycompass.com\/vi\/wp-json\/wp\/v2\/media?parent=465848"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/proxycompass.com\/vi\/wp-json\/wp\/v2\/categories?post=465848"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/proxycompass.com\/vi\/wp-json\/wp\/v2\/tags?post=465848"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}