{"id":476257,"date":"2023-08-09T07:26:52","date_gmt":"2023-08-09T07:26:52","guid":{"rendered":"https:\/\/oneproxy.pro\/wiki\/client\/"},"modified":"2023-09-05T11:12:19","modified_gmt":"2023-09-05T11:12:19","slug":"client","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/vn\/wiki\/client\/","title":{"rendered":"Kh\u00e1ch h\u00e0ng"},"content":{"rendered":"<p>Thu\u1eadt ng\u1eef \u201cm\u00e1y kh\u00e1ch\u201d d\u00f9ng \u0111\u1ec3 ch\u1ec9 m\u1ed9t ch\u01b0\u01a1ng tr\u00ecnh ho\u1eb7c h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh y\u00eau c\u1ea7u d\u1ecbch v\u1ee5 t\u1eeb m\u1ed9t ch\u01b0\u01a1ng tr\u00ecnh ho\u1eb7c h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh kh\u00e1c, \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 m\u00e1y ch\u1ee7, trong c\u1ea5u tr\u00fac m\u1ea1ng. Kh\u00e1ch h\u00e0ng ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t trung gian cho ng\u01b0\u1eddi d\u00f9ng, gi\u00fap h\u1ecd truy c\u1eadp c\u00e1c t\u00e0i nguy\u00ean v\u00e0 d\u1ecbch v\u1ee5 c\u1ee7a m\u00e1y ch\u1ee7 nh\u01b0 trang web, c\u01a1 s\u1edf d\u1eef li\u1ec7u v\u00e0 t\u1ec7p, c\u00f9ng nhi\u1ec1u th\u1ee9 kh\u00e1c.<\/p>\n<h2>Ngu\u1ed3n g\u1ed1c v\u00e0 c\u00e1ch s\u1eed d\u1ee5ng ban \u0111\u1ea7u c\u1ee7a kh\u00e1ch h\u00e0ng<\/h2>\n<p>Kh\u00e1i ni\u1ec7m m\u00e1y kh\u00e1ch trong c\u00e1c h\u1ec7 th\u1ed1ng n\u1ed1i m\u1ea1ng b\u1eaft ngu\u1ed3n t\u1eeb s\u1ef1 ph\u00e1t tri\u1ec3n ban \u0111\u1ea7u c\u1ee7a \u0111i\u1ec7n to\u00e1n m\u1ea1ng v\u00e0o nh\u1eefng n\u0103m 1960 v\u00e0 1970. C\u00e1c h\u1ec7 th\u1ed1ng \u0111\u1ea7u ti\u00ean gi\u1ed1ng v\u1edbi m\u00f4 h\u00ecnh m\u00e1y kh\u00e1ch-m\u00e1y ch\u1ee7 ng\u00e0y nay l\u00e0 h\u1ec7 th\u1ed1ng chia s\u1ebb th\u1eddi gian cho ph\u00e9p nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng truy c\u1eadp \u0111\u1ed3ng th\u1eddi v\u00e0o m\u1ed9t m\u00e1y t\u00ednh l\u1edbn.<\/p>\n<p>Thu\u1eadt ng\u1eef \u201cm\u00e1y kh\u00e1ch\u201d l\u1ea7n \u0111\u1ea7u ti\u00ean \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong b\u1ed1i c\u1ea3nh n\u00e0y trong m\u1ed9t b\u00e0i b\u00e1o c\u1ee7a c\u00e1c k\u1ef9 s\u01b0 Xerox PARC v\u00e0o n\u0103m 1981, th\u1ea3o lu\u1eadn v\u1ec1 c\u00f4ng ngh\u1ec7 Ethernet m\u1edbi n\u1ed5i v\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng m\u1ea1ng ph\u00e2n t\u00e1ch c\u00e1c ch\u1ee9c n\u0103ng th\u00e0nh m\u00e1y kh\u00e1ch v\u00e0 m\u00e1y ch\u1ee7. \u0110i\u1ec1u n\u00e0y \u0111\u00e1nh d\u1ea5u s\u1ef1 kh\u1edfi \u0111\u1ea7u c\u1ee7a m\u00f4 h\u00ecnh m\u00e1y kh\u00e1ch-m\u00e1y ch\u1ee7, n\u1ec1n t\u1ea3ng cho c\u1ea5u tr\u00fac c\u1ee7a Internet ng\u00e0y nay.<\/p>\n<h2>B\u1ea3n ch\u1ea5t c\u1ee7a kh\u00e1ch h\u00e0ng: M\u1ed9t c\u00e1i nh\u00ecn s\u00e2u s\u1eafc<\/h2>\n<p>M\u00e1y kh\u00e1ch l\u00e0 m\u1ed9t ph\u1ea7n quan tr\u1ecdng c\u1ee7a m\u00f4 h\u00ecnh m\u00e1y kh\u00e1ch-m\u00e1y ch\u1ee7, m\u1ed9t c\u1ea5u tr\u00fac \u1ee9ng d\u1ee5ng ph\u00e2n t\u00e1n ph\u00e2n chia nhi\u1ec7m v\u1ee5 gi\u1eefa c\u00e1c m\u00e1y ch\u1ee7 cung c\u1ea5p t\u00e0i nguy\u00ean ho\u1eb7c d\u1ecbch v\u1ee5 v\u00e0 m\u00e1y kh\u00e1ch y\u00eau c\u1ea7u ch\u00fang. M\u1ed1i quan h\u1ec7 m\u00e1y kh\u00e1ch-m\u00e1y ch\u1ee7 \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp khi m\u00e1y kh\u00e1ch g\u1eedi y\u00eau c\u1ea7u \u0111\u1ebfn m\u00e1y ch\u1ee7, sau \u0111\u00f3 m\u00e1y ch\u1ee7 s\u1ebd ph\u1ea3n h\u1ed3i v\u1edbi d\u1ecbch v\u1ee5 mong mu\u1ed1n.<\/p>\n<p>M\u00e1y kh\u00e1ch c\u00f3 th\u1ec3 l\u00e0 m\u00e1y t\u00ednh c\u00e1 nh\u00e2n, thi\u1ebft b\u1ecb di \u0111\u1ed9ng ho\u1eb7c \u1ee9ng d\u1ee5ng ph\u1ea7n m\u1ec1m. N\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c li\u00ean k\u1ebft v\u1edbi giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng v\u00e0 c\u00e1c quy tr\u00ecnh ch\u1ea1y tr\u00ean m\u00e1y t\u00ednh c\u00e1 nh\u00e2n ho\u1eb7c m\u00e1y tr\u1ea1m. Ph\u1ea7n m\u1ec1m m\u00e1y kh\u00e1ch c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c nh\u00fang trong c\u00e1c thi\u1ebft b\u1ecb c\u1ea7n k\u1ebft n\u1ed1i v\u1edbi m\u00e1y ch\u1ee7 \u0111\u1ec3 th\u1ef1c hi\u1ec7n m\u1ed9t s\u1ed1 ch\u1ee9c n\u0103ng nh\u1ea5t \u0111\u1ecbnh, ch\u1eb3ng h\u1ea1n nh\u01b0 TV th\u00f4ng minh v\u00e0 thi\u1ebft b\u1ecb IoT.<\/p>\n<h2>C\u01a1 ch\u1ebf l\u00e0m vi\u1ec7c c\u1ee7a kh\u00e1ch h\u00e0ng<\/h2>\n<p>M\u1ed9t m\u00e1y kh\u00e1ch b\u1eaft \u0111\u1ea7u giao ti\u1ebfp theo m\u00f4 h\u00ecnh m\u00e1y kh\u00e1ch-m\u00e1y ch\u1ee7. N\u00f3 g\u1eedi y\u00eau c\u1ea7u qua m\u1ea1ng \u0111\u1ebfn m\u00e1y ch\u1ee7 b\u1eb1ng giao th\u1ee9c c\u1ee5 th\u1ec3, th\u01b0\u1eddng qua HTTP cho c\u00e1c d\u1ecbch v\u1ee5 web. M\u00e1y ch\u1ee7 nh\u1eadn \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u n\u00e0y, x\u1eed l\u00fd n\u00f3 v\u00e0 tr\u1ea3 v\u1ec1 ph\u1ea3n h\u1ed3i th\u00edch h\u1ee3p cho m\u00e1y kh\u00e1ch.<\/p>\n<p>Sau \u0111\u00f3, m\u00e1y kh\u00e1ch s\u1ebd di\u1ec5n gi\u1ea3i ph\u1ea3n h\u1ed3i c\u1ee7a m\u00e1y ch\u1ee7 v\u00e0 cung c\u1ea5p k\u1ebft qu\u1ea3 cho ng\u01b0\u1eddi d\u00f9ng cu\u1ed1i. V\u00ed d\u1ee5: trong tr\u01b0\u1eddng h\u1ee3p tr\u00ecnh duy\u1ec7t web (m\u00e1y kh\u00e1ch), n\u00f3 s\u1ebd k\u1ebft xu\u1ea5t v\u00e0 hi\u1ec3n th\u1ecb HTML nh\u1eadn \u0111\u01b0\u1ee3c t\u1eeb m\u00e1y ch\u1ee7 web. Giao ti\u1ebfp gi\u1eefa m\u00e1y kh\u00e1ch v\u00e0 m\u00e1y ch\u1ee7 c\u00f3 th\u1ec3 \u0111\u1ed3ng b\u1ed9 ho\u1eb7c kh\u00f4ng \u0111\u1ed3ng b\u1ed9 v\u00e0 c\u00f3 th\u1ec3 bao g\u1ed3m m\u1ed9t ho\u1eb7c nhi\u1ec1u th\u1eddi gian kh\u1ee9 h\u1ed3i (RTT).<\/p>\n<h2>C\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a kh\u00e1ch h\u00e0ng<\/h2>\n<ul>\n<li>\n<p><strong>Giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng:<\/strong> Kh\u00e1ch h\u00e0ng th\u01b0\u1eddng cung c\u1ea5p m\u1ed9t giao di\u1ec7n m\u00e0 ng\u01b0\u1eddi d\u00f9ng t\u01b0\u01a1ng t\u00e1c. Giao di\u1ec7n n\u00e0y c\u00f3 th\u1ec3 l\u00e0 tr\u00ecnh duy\u1ec7t web, \u1ee9ng d\u1ee5ng di \u0111\u1ed9ng ho\u1eb7c \u1ee9ng d\u1ee5ng m\u00e1y t\u00ednh \u0111\u1ec3 b\u00e0n.<\/p>\n<\/li>\n<li>\n<p><strong>Ng\u01b0\u1eddi kh\u1edfi x\u01b0\u1edbng y\u00eau c\u1ea7u:<\/strong> Kh\u00e1ch h\u00e0ng b\u1eaft \u0111\u1ea7u y\u00eau c\u1ea7u trong m\u00f4 h\u00ecnh client-server. M\u00e1y ch\u1ee7 kh\u00f4ng th\u1ec3 g\u1eedi ph\u1ea3n h\u1ed3i cho \u0111\u1ebfn khi nh\u1eadn \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u t\u1eeb m\u00e1y kh\u00e1ch.<\/p>\n<\/li>\n<li>\n<p><strong>B\u1ed9 x\u1eed l\u00fd ph\u1ea3n h\u1ed3i c\u1ee7a m\u00e1y ch\u1ee7:<\/strong> Sau khi m\u00e1y ch\u1ee7 ph\u1ea3n h\u1ed3i, m\u00e1y kh\u00e1ch s\u1ebd x\u1eed l\u00fd ph\u1ea3n h\u1ed3i \u0111\u00f3. Ch\u1eb3ng h\u1ea1n, tr\u00ecnh duy\u1ec7t web hi\u1ec3n th\u1ecb HTML, CSS v\u00e0 JavaScript nh\u1eadn \u0111\u01b0\u1ee3c t\u1eeb m\u00e1y ch\u1ee7 web.<\/p>\n<\/li>\n<li>\n<p><strong>Ph\u1ee5 thu\u1ed9c v\u00e0o m\u00e1y ch\u1ee7:<\/strong> Kh\u00e1ch h\u00e0ng ph\u1ee5 thu\u1ed9c v\u00e0o m\u00e1y ch\u1ee7 \u0111\u1ec3 l\u1ea5y t\u00e0i nguy\u00ean ho\u1eb7c d\u1ecbch v\u1ee5. Ch\u00fang kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng \u0111\u1ea7y \u0111\u1ee7 n\u1ebfu kh\u00f4ng c\u00f3 k\u1ebft n\u1ed1i v\u1edbi m\u00e1y ch\u1ee7.<\/p>\n<\/li>\n<\/ul>\n<h2>C\u00e1c lo\u1ea1i kh\u00e1ch h\u00e0ng<\/h2>\n<p>C\u00f3 ba lo\u1ea1i m\u00e1y kh\u00e1ch ch\u1ee7 y\u1ebfu trong m\u1ed9t m\u1ea1ng:<\/p>\n<ol>\n<li>\n<p><strong>Kh\u00e1ch h\u00e0ng b\u00e9o ho\u1eb7c d\u00e0y:<\/strong> Nh\u1eefng m\u00e1y kh\u00e1ch n\u00e0y th\u1ef1c hi\u1ec7n h\u1ea7u h\u1ebft qu\u00e1 tr\u00ecnh x\u1eed l\u00fd \u1ee9ng d\u1ee5ng, v\u1edbi m\u00e1y ch\u1ee7 cung c\u1ea5p kh\u1ea3 n\u0103ng l\u01b0u tr\u1eef d\u1eef li\u1ec7u. M\u1ed9t v\u00ed d\u1ee5 v\u1ec1 m\u00e1y kh\u00e1ch b\u00e9o s\u1ebd l\u00e0 m\u1ed9t PC ch\u1ea1y tr\u00f2 ch\u01a1i \u0111i\u1ec7n t\u1eed s\u1eed d\u1ee5ng m\u00e1y ch\u1ee7 cho d\u1eef li\u1ec7u nhi\u1ec1u ng\u01b0\u1eddi ch\u01a1i.<\/p>\n<\/li>\n<li>\n<p><strong>Kh\u00e1ch h\u00e0ng m\u1ecfng:<\/strong> Nh\u1eefng m\u00e1y kh\u00e1ch n\u00e0y ph\u1ee5 thu\u1ed9c r\u1ea5t nhi\u1ec1u v\u00e0o m\u00e1y ch\u1ee7 \u0111\u1ec3 x\u1eed l\u00fd v\u00e0 th\u01b0\u1eddng ch\u1ec9 x\u1eed l\u00fd \u0111\u1ea7u v\u00e0o v\u00e0 \u0111\u1ea7u ra. M\u1ed9t v\u00ed d\u1ee5 v\u1ec1 \u1ee9ng d\u1ee5ng kh\u00e1ch m\u1ecfng l\u00e0 \u1ee9ng d\u1ee5ng email d\u1ef1a tr\u00ean web nh\u01b0 Gmail.<\/p>\n<\/li>\n<li>\n<p><strong>Kh\u00e1ch h\u00e0ng k\u1ebft h\u1ee3p:<\/strong> Nh\u1eefng kh\u00e1ch h\u00e0ng n\u00e0y l\u00e0 s\u1ef1 k\u1ebft h\u1ee3p c\u1ee7a c\u1ea3 kh\u00e1ch h\u00e0ng d\u00e0y v\u00e0 m\u1ecfng. H\u1ecd c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n m\u1ed9t s\u1ed1 x\u1eed l\u00fd c\u1ee5c b\u1ed9 nh\u01b0ng v\u1eabn d\u1ef1a v\u00e0o m\u00e1y ch\u1ee7 cho c\u00e1c t\u00e1c v\u1ee5 kh\u00e1c.<\/p>\n<\/li>\n<\/ol>\n<table>\n<thead>\n<tr>\n<th>Lo\u1ea1i kh\u00e1ch h\u00e0ng<\/th>\n<th>X\u1eed l\u00fd c\u1ee5c b\u1ed9<\/th>\n<th>S\u1ef1 ph\u1ee5 thu\u1ed9c c\u1ee7a m\u00e1y ch\u1ee7<\/th>\n<th>V\u00ed d\u1ee5<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>B\u00e9o\/D\u00e0y<\/td>\n<td>Cao<\/td>\n<td>Th\u1ea5p<\/td>\n<td>M\u00e1y t\u00ednh tr\u00f2 ch\u01a1i \u0111i\u1ec7n t\u1eed<\/td>\n<\/tr>\n<tr>\n<td>G\u1ea7y<\/td>\n<td>Th\u1ea5p<\/td>\n<td>Cao<\/td>\n<td>Gmail<\/td>\n<\/tr>\n<tr>\n<td>H\u1ed7n h\u1ee3p<\/td>\n<td>Trung b\u00ecnh<\/td>\n<td>Trung b\u00ecnh<\/td>\n<td>Google T\u00e0i li\u1ec7u<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, th\u00e1ch th\u1ee9c v\u00e0 gi\u1ea3i ph\u00e1p c\u1ee7a kh\u00e1ch h\u00e0ng<\/h2>\n<p>Kh\u00e1ch h\u00e0ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 truy c\u1eadp c\u00e1c d\u1ecbch v\u1ee5 m\u1ea1ng kh\u00e1c nhau, bao g\u1ed3m d\u1ecbch v\u1ee5 web, chia s\u1ebb t\u1ec7p, email v\u00e0 c\u01a1 s\u1edf d\u1eef li\u1ec7u. Ch\u00fang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u l\u0129nh v\u1ef1c kh\u00e1c nhau nh\u01b0 gi\u1ea3i tr\u00ed, kinh doanh, gi\u00e1o d\u1ee5c v\u00e0 d\u1ecbch v\u1ee5 y t\u1ebf.<\/p>\n<p>Tuy nhi\u00ean, kh\u00e1ch h\u00e0ng ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi nh\u1eefng th\u00e1ch th\u1ee9c. Ch\u00fang ph\u1ee5 thu\u1ed9c v\u00e0o k\u1ebft n\u1ed1i m\u1ea1ng v\u00e0 t\u00ednh kh\u1ea3 d\u1ee5ng c\u1ee7a m\u00e1y ch\u1ee7. N\u1ebfu m\u1ea1ng ho\u1eb7c m\u00e1y ch\u1ee7 ng\u1eebng ho\u1ea1t \u0111\u1ed9ng, m\u00e1y kh\u00e1ch kh\u00f4ng th\u1ec3 truy c\u1eadp d\u1ecbch v\u1ee5. Ch\u00fang c\u0169ng c\u00f3 nh\u1eefng l\u1ed7 h\u1ed5ng b\u1ea3o m\u1eadt ti\u1ec1m \u1ea9n v\u00ec c\u00e1c m\u00e1y ch\u1ee7 \u0111\u1ed9c h\u1ea1i c\u00f3 th\u1ec3 g\u1eedi d\u1eef li\u1ec7u c\u00f3 h\u1ea1i. Kh\u00e1ch h\u00e0ng ph\u1ea3i \u0111\u1ea3m b\u1ea3o r\u1eb1ng h\u1ecd \u0111ang t\u01b0\u01a1ng t\u00e1c v\u1edbi c\u00e1c m\u00e1y ch\u1ee7 h\u1ee3p ph\u00e1p v\u00e0 d\u1eef li\u1ec7u c\u1ee7a h\u1ecd \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a \u0111\u1ec3 tr\u00e1nh b\u1ecb ch\u1eb7n.<\/p>\n<p>C\u00e1c gi\u1ea3i ph\u00e1p bao g\u1ed3m s\u1eed d\u1ee5ng c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng m\u1ea1ng \u0111\u00e1ng tin c\u1eady, \u0111\u1ea3m b\u1ea3o m\u00e1y ch\u1ee7 c\u00f3 t\u00ednh s\u1eb5n s\u00e0ng cao, tri\u1ec3n khai x\u00e1c th\u1ef1c v\u00e0 ki\u1ec3m tra ph\u00eda m\u00e1y kh\u00e1ch c\u0169ng nh\u01b0 s\u1eed d\u1ee5ng c\u00e1c giao th\u1ee9c m\u1ea1ng an to\u00e0n nh\u01b0 HTTPS.<\/p>\n<h2>Kh\u00e1ch h\u00e0ng v\u00e0 c\u00e1c kh\u00e1i ni\u1ec7m t\u01b0\u01a1ng t\u1ef1<\/h2>\n<p>Kh\u00e1ch h\u00e0ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c so s\u00e1nh v\u1edbi c\u00e1c kh\u00e1i ni\u1ec7m t\u01b0\u01a1ng t\u1ef1 nh\u01b0 c\u00e1c \u0111\u1ed3ng nghi\u1ec7p trong m\u1ea1ng ngang h\u00e0ng (P2P). Trong khi m\u00e1y kh\u00e1ch ph\u1ee5 thu\u1ed9c v\u00e0o m\u00e1y ch\u1ee7 v\u1ec1 t\u00e0i nguy\u00ean, th\u00ec m\u1ed9t m\u00e1y ngang h\u00e0ng trong m\u1ea1ng P2P c\u00f3 th\u1ec3 v\u1eeba cung c\u1ea5p v\u1eeba ti\u00eau th\u1ee5 t\u00e0i nguy\u00ean. \u0110\u00e2y l\u00e0 m\u1ed9t so s\u00e1nh nhanh:<\/p>\n<table>\n<thead>\n<tr>\n<th>\u00dd t\u01b0\u1edfng<\/th>\n<th>Cung c\u1ea5p t\u00e0i nguy\u00ean<\/th>\n<th>Ti\u00eau th\u1ee5 t\u00e0i nguy\u00ean<\/th>\n<th>Ph\u1ee5 thu\u1ed9c v\u00e0o m\u00e1y ch\u1ee7<\/th>\n<th>V\u00ed d\u1ee5<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Kh\u00e1ch h\u00e0ng<\/td>\n<td>KH\u00d4NG<\/td>\n<td>\u0110\u00fang<\/td>\n<td>\u0110\u00fang<\/td>\n<td>Tr\u00ecnh duy\u1ec7t web<\/td>\n<\/tr>\n<tr>\n<td>Ngang nhau<\/td>\n<td>\u0110\u00fang<\/td>\n<td>\u0110\u00fang<\/td>\n<td>KH\u00d4NG<\/td>\n<td>BitTorrent<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Xu h\u01b0\u1edbng v\u00e0 \u0111\u1ed5i m\u1edbi trong t\u01b0\u01a1ng lai<\/h2>\n<p>V\u1edbi s\u1ef1 ra \u0111\u1eddi c\u1ee7a \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y, \u0111\u1ecbnh ngh\u0129a v\u1ec1 kh\u00e1ch h\u00e0ng ng\u00e0y c\u00e0ng m\u1edf r\u1ed9ng. M\u00e1y kh\u00e1ch hi\u1ec7n \u0111\u1ea1i kh\u00f4ng ch\u1ec9 l\u00e0 PC hay thi\u1ebft b\u1ecb di \u0111\u1ed9ng m\u00e0 c\u00f2n bao g\u1ed3m c\u00e1c \u1ee9ng d\u1ee5ng web ch\u1ea1y tr\u00ean n\u1ec1n t\u1ea3ng \u0111\u00e1m m\u00e2y. \u0110i\u1ec7n to\u00e1n ranh gi\u1edbi l\u00e0 m\u1ed9t xu h\u01b0\u1edbng \u0111ang ph\u00e1t tri\u1ec3n kh\u00e1c trong \u0111\u00f3 m\u1ed9t s\u1ed1 quy tr\u00ecnh x\u1eed l\u00fd \u0111\u01b0\u1ee3c chuy\u1ec3n sang m\u00e1y kh\u00e1ch \u0111\u1ec3 gi\u1ea3m \u0111\u1ed9 tr\u1ec5.<\/p>\n<p>C\u00e1c c\u00f4ng ngh\u1ec7 m\u1edbi n\u1ed5i nh\u01b0 5G v\u00e0 Internet of Things (IoT) c\u0169ng s\u1ebd \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn m\u00f4 h\u00ecnh m\u00e1y kh\u00e1ch-m\u00e1y ch\u1ee7. Nhi\u1ec1u thi\u1ebft b\u1ecb s\u1ebd ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u00e1y kh\u00e1ch v\u00e0 v\u1edbi t\u1ed1c \u0111\u1ed9 m\u1ea1ng cao h\u01a1n, s\u1ef1 t\u01b0\u01a1ng t\u00e1c gi\u1eefa m\u00e1y kh\u00e1ch v\u00e0 m\u00e1y ch\u1ee7 s\u1ebd tr\u1edf n\u00ean hi\u1ec7u qu\u1ea3 h\u01a1n.<\/p>\n<h2>M\u00e1y ch\u1ee7 proxy v\u00e0 m\u00e1y kh\u00e1ch<\/h2>\n<p>M\u00e1y ch\u1ee7 proxy ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t trung gian gi\u1eefa m\u00e1y kh\u00e1ch v\u00e0 m\u00e1y ch\u1ee7 kh\u00e1c. N\u00f3 c\u00f3 th\u1ec3 cung c\u1ea5p nhi\u1ec1u ch\u1ee9c n\u0103ng kh\u00e1c nhau nh\u01b0 b\u1ea3o m\u1eadt, n\u00e2ng cao hi\u1ec7u su\u1ea5t v\u00e0 \u1ea9n danh. M\u00e1y kh\u00e1ch k\u1ebft n\u1ed1i v\u1edbi m\u00e1y ch\u1ee7 proxy, sau \u0111\u00f3 m\u00e1y ch\u1ee7 n\u00e0y s\u1ebd thay m\u1eb7t m\u00e1y kh\u00e1ch g\u1eedi y\u00eau c\u1ea7u \u0111\u1ebfn c\u00e1c m\u00e1y ch\u1ee7 kh\u00e1c. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 che gi\u1ea5u \u0111\u1ecba ch\u1ec9 IP c\u1ee7a kh\u00e1ch h\u00e0ng, truy c\u1eadp n\u1ed9i dung b\u1ecb ch\u1eb7n \u0111\u1ecba l\u00fd ho\u1eb7c n\u1ed9i dung b\u1ed9 \u0111\u1ec7m \u0111\u1ec3 truy c\u1eadp nhanh h\u01a1n.<\/p>\n<h2>Li\u00ean k\u1ebft li\u00ean quan<\/h2>\n<p>\u0110\u1ec3 bi\u1ebft th\u00eam th\u00f4ng tin chi ti\u1ebft v\u1ec1 m\u00e1y kh\u00e1ch trong h\u1ec7 th\u1ed1ng m\u1ea1ng, h\u00e3y ki\u1ec3m tra c\u00e1c t\u00e0i nguy\u00ean sau:<\/p>\n<ol>\n<li><a href=\"https:\/\/en.wikipedia.org\/wiki\/Client%E2%80%93server_model\" target=\"_new\" rel=\"noopener nofollow\">M\u00f4 h\u00ecnh m\u00e1y kh\u00e1ch-m\u00e1y ch\u1ee7 - Wikipedia<\/a><\/li>\n<li><a href=\"https:\/\/www.techopedia.com\/definition\/16\/client\" target=\"_new\" rel=\"noopener nofollow\">Kh\u00e1ch h\u00e0ng trong M\u00e1y t\u00ednh l\u00e0 g\u00ec? \u2013 Techopedia<\/a><\/li>\n<li><a href=\"https:\/\/www.varonis.com\/blog\/what-is-a-proxy-server\/\" target=\"_new\" rel=\"noopener nofollow\">M\u00e1y ch\u1ee7 proxy l\u00e0 g\u00ec v\u00e0 n\u00f3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o? \u2013 Varonis<\/a><\/li>\n<\/ol>","protected":false},"featured_media":0,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-476257","wiki","type-wiki","status-publish","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>The Concept of Clients in Network Systems<\/mark>","faq_items":[{"question":"What is a Client in network systems?","answer":"<p>A client is a computer program or system that requests a service from another computer program or system, known as a server, within a network structure. Clients act as intermediaries for users, assisting them to access server resources and services like web pages, databases, files, and more.<\/p>"},{"question":"Where did the concept of Client originate from?","answer":"<p>The concept of a client in networked systems originated from the early development of network computing in the 1960s and 1970s. The term \"client\" was first used in this context in a 1981 paper by Xerox PARC engineers discussing Ethernet technology and a network system that separated functions into clients and servers.<\/p>"},{"question":"How does a Client work in a network?","answer":"<p>A client initiates communication in a client-server model by sending a request to the server over the network using a specific protocol. The server receives this request, processes it, and then sends back an appropriate response. The client interprets the server's response and delivers the result to the user.<\/p>"},{"question":"What are the key features of a Client?","answer":"<p>Key features of clients include providing a user interface, initiating requests, processing server responses, and depending on servers for resources or services.<\/p>"},{"question":"What types of Clients exist in a network?","answer":"<p>There are primarily three types of clients in a network: fat (or thick) clients that perform most of the processing, thin clients that depend heavily on the server for processing, and hybrid clients that perform some processing locally but still rely on a server for other tasks.<\/p>"},{"question":"What are some common uses and challenges of Clients?","answer":"<p>Clients are used to access various network services, including web services, file sharing, email, and databases. They face challenges such as network connectivity and server availability. Security is also a concern, as malicious servers can send harmful data. Solutions include using reliable network infrastructure, ensuring servers have high availability, implementing client-side validation and checks, and using secure network protocols.<\/p>"},{"question":"How do Clients compare to similar concepts like Peers in a network?","answer":"<p>While a client is dependent on a server for resources, a peer in a peer-to-peer (P2P) network can both provide and consume resources. Unlike clients, peers are not dependent on a server.<\/p>"},{"question":"What are some future trends and innovations related to Clients?","answer":"<p>Future trends related to clients include the rise of cloud computing and edge computing, where some processing is shifted towards the client to reduce latency. The advent of 5G and the Internet of Things (IoT) will also influence the client-server model, making client-server interactions more efficient.<\/p>"},{"question":"How are Proxy Servers used with Clients?","answer":"<p>A proxy server acts as an intermediary between clients and other servers. Clients connect to proxy servers, which then make requests to other servers on behalf of the client. This can be used to mask the client's IP address, access geo-blocked content, or cache content for faster access.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/476257","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\/476257\/revisions"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media?parent=476257"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}