{"id":477682,"date":"2023-08-09T09:18:51","date_gmt":"2023-08-09T09:18:51","guid":{"rendered":""},"modified":"2023-09-05T11:15:10","modified_gmt":"2023-09-05T11:15:10","slug":"internet-service-provider-isp","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/vn\/wiki\/internet-service-provider-isp\/","title":{"rendered":"Nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 Internet (ISP)"},"content":{"rendered":"<h2>Gi\u1edbi thi\u1ec7u<\/h2>\n<p>Nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 Internet (ISP) l\u00e0 m\u1ed9t th\u1ef1c th\u1ec3 quan tr\u1ecdng trong th\u1eddi \u0111\u1ea1i k\u1ef9 thu\u1eadt s\u1ed1 ng\u00e0y nay, cho ph\u00e9p h\u00e0ng tri\u1ec7u ng\u01b0\u1eddi d\u00f9ng tr\u00ean to\u00e0n th\u1ebf gi\u1edbi truy c\u1eadp v\u00e0o c\u00e1c t\u00e0i nguy\u00ean kh\u1ed5ng l\u1ed3 c\u00f3 s\u1eb5n tr\u00ean internet. ISP \u0111\u00f3ng vai tr\u00f2 trung gian gi\u1eefa ng\u01b0\u1eddi d\u00f9ng cu\u1ed1i v\u00e0 m\u1ea1ng to\u00e0n c\u1ea7u, cung c\u1ea5p k\u1ebft n\u1ed1i, truy\u1ec1n d\u1eef li\u1ec7u v\u00e0 c\u00e1c d\u1ecbch v\u1ee5 li\u00ean quan kh\u00e1c. B\u00e0i vi\u1ebft n\u00e0y nh\u1eb1m m\u1ee5c \u0111\u00edch cung c\u1ea5p c\u00e1i nh\u00ecn t\u1ed5ng quan to\u00e0n di\u1ec7n v\u1ec1 ISP, l\u1ecbch s\u1eed, c\u1ea5u tr\u00fac b\u00ean trong, c\u00e1c t\u00ednh n\u0103ng ch\u00ednh, lo\u1ea1i, tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng v\u00e0 tri\u1ec3n v\u1ecdng trong t\u01b0\u01a1ng lai, bao g\u1ed3m c\u1ea3 s\u1ef1 li\u00ean k\u1ebft c\u1ee7a ch\u00fang v\u1edbi m\u00e1y ch\u1ee7 proxy.<\/p>\n<h2>L\u1ecbch s\u1eed c\u1ee7a c\u00e1c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 Internet<\/h2>\n<p>Kh\u00e1i ni\u1ec7m v\u1ec1 ISP c\u00f3 th\u1ec3 b\u1eaft ngu\u1ed3n t\u1eeb nh\u1eefng ng\u00e0y \u0111\u1ea7u c\u1ee7a Internet. L\u1ea7n \u0111\u1ea7u ti\u00ean \u0111\u1ec1 c\u1eadp \u0111\u1ebfn ISP th\u01b0\u01a1ng m\u1ea1i c\u00f3 th\u1ec3 l\u00e0 do The World, \u0111\u01b0\u1ee3c th\u00e0nh l\u1eadp v\u00e0o n\u0103m 1989 b\u1edfi Larry v\u00e0 Joyce Landweber. N\u00f3 cung c\u1ea5p kh\u1ea3 n\u0103ng truy c\u1eadp quay s\u1ed1 v\u00e0o internet cho c\u00e1c c\u00e1 nh\u00e2n v\u00e0 doanh nghi\u1ec7p. Khi Internet ph\u00e1t tri\u1ec3n nhanh ch\u00f3ng, ng\u00e0y c\u00e0ng c\u00f3 nhi\u1ec1u ISP xu\u1ea5t hi\u1ec7n, trong \u0111\u00f3 AOL (America Online) tr\u1edf th\u00e0nh m\u1ed9t trong nh\u1eefng ISP n\u1ed5i b\u1eadt nh\u1ea5t v\u00e0o nh\u1eefng n\u0103m 1990, cung c\u1ea5p k\u1ebft n\u1ed1i quay s\u1ed1 \u0111i k\u00e8m v\u1edbi email v\u00e0 c\u00e1c d\u1ecbch v\u1ee5 kh\u00e1c.<\/p>\n<h2>Th\u00f4ng tin chi ti\u1ebft v\u1ec1 nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 Internet<\/h2>\n<p>Nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 Internet \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c k\u1ebft n\u1ed1i ng\u01b0\u1eddi d\u00f9ng v\u1edbi internet. H\u1ecd ho\u1ea1t \u0111\u1ed9ng \u1edf nhi\u1ec1u c\u1ea5p \u0111\u1ed9 kh\u00e1c nhau, ch\u1eb3ng h\u1ea1n nh\u01b0 ISP c\u1ea5p 1, c\u1ea5p 2 v\u00e0 c\u1ea5p 3. ISP c\u1ea5p 1 l\u00e0 c\u00e1c m\u1ea1ng \u0111\u01b0\u1eddng tr\u1ee5c ch\u00ednh k\u1ebft n\u1ed1i xuy\u00ean l\u1ee5c \u0111\u1ecba, trong khi ISP c\u1ea5p 2 v\u00e0 c\u1ea5p 3 l\u1ea7n l\u01b0\u1ee3t l\u00e0 c\u00e1c nh\u00e0 cung c\u1ea5p khu v\u1ef1c v\u00e0 \u0111\u1ecba ph\u01b0\u01a1ng, k\u1ebft n\u1ed1i v\u1edbi m\u1ea1ng c\u1ea5p 1 \u0111\u1ec3 truy c\u1eadp internet to\u00e0n c\u1ea7u. ISP cung c\u1ea5p c\u00e1c lo\u1ea1i k\u1ebft n\u1ed1i internet kh\u00e1c nhau, bao g\u1ed3m DSL, c\u00e1p, c\u00e1p quang, v\u1ec7 tinh v\u00e0 kh\u00f4ng d\u00e2y, \u0111\u00e1p \u1ee9ng nhu c\u1ea7u \u0111a d\u1ea1ng c\u1ee7a ng\u01b0\u1eddi d\u00f9ng v\u00e0 v\u1ecb tr\u00ed \u0111\u1ecba l\u00fd.<\/p>\n<h2>C\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 Internet<\/h2>\n<p>C\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a ISP r\u1ea5t ph\u1ee9c t\u1ea1p v\u00e0 bao g\u1ed3m nhi\u1ec1u th\u00e0nh ph\u1ea7n ph\u1ed1i h\u1ee3p v\u1edbi nhau \u0111\u1ec3 cung c\u1ea5p d\u1ecbch v\u1ee5 Internet m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3. M\u1ed9t s\u1ed1 y\u1ebfu t\u1ed1 ch\u00ednh trong c\u1ea5u tr\u00fac n\u1ed9i b\u1ed9 c\u1ee7a ISP bao g\u1ed3m:<\/p>\n<ol>\n<li>\n<p><strong>C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng m\u1ea1ng<\/strong>: ISP duy tr\u00ec c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng m\u1ea1ng r\u1ed9ng kh\u1eafp, bao g\u1ed3m trung t\u00e2m d\u1eef li\u1ec7u, b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn, b\u1ed9 chuy\u1ec3n m\u1ea1ch v\u00e0 thi\u1ebft b\u1ecb truy\u1ec1n d\u1eabn, \u0111\u1ec3 qu\u1ea3n l\u00fd l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp Internet v\u00e0 \u0111\u1ea3m b\u1ea3o k\u1ebft n\u1ed1i \u0111\u00e1ng tin c\u1eady.<\/p>\n<\/li>\n<li>\n<p><strong>Th\u1ecfa thu\u1eadn ngang h\u00e0ng v\u00e0 qu\u00e1 c\u1ea3nh<\/strong>: ISP thi\u1ebft l\u1eadp c\u00e1c th\u1ecfa thu\u1eadn ngang h\u00e0ng v\u1edbi c\u00e1c m\u1ea1ng kh\u00e1c \u0111\u1ec3 trao \u0111\u1ed5i l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp tr\u1ef1c ti\u1ebfp, gi\u1ea3m s\u1ef1 ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1c d\u1ecbch v\u1ee5 v\u1eadn chuy\u1ec3n t\u1ed1n k\u00e9m v\u00e0 c\u1ea3i thi\u1ec7n \u0111\u1ed9 tr\u1ec5.<\/p>\n<\/li>\n<li>\n<p><strong>H\u1ed7 tr\u1ee3 kh\u00e1ch h\u00e0ng<\/strong>: ISP cung c\u1ea5p d\u1ecbch v\u1ee5 h\u1ed7 tr\u1ee3 kh\u00e1ch h\u00e0ng \u0111\u1ec3 gi\u1ea3i quy\u1ebft c\u00e1c th\u1eafc m\u1eafc, v\u1ea5n \u0111\u1ec1 k\u1ef9 thu\u1eadt v\u00e0 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 cho ng\u01b0\u1eddi \u0111\u0103ng k\u00fd c\u1ee7a h\u1ecd.<\/p>\n<\/li>\n<li>\n<p><strong>\u0110i\u1ec3m trao \u0111\u1ed5i Internet (IXP)<\/strong>: ISP c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i v\u1edbi IXP, n\u01a1i c\u00e1c m\u1ea1ng kh\u00e1c nhau k\u1ebft n\u1ed1i v\u1edbi nhau, t\u1ea1o \u0111i\u1ec1u ki\u1ec7n trao \u0111\u1ed5i d\u1eef li\u1ec7u hi\u1ec7u qu\u1ea3.<\/p>\n<\/li>\n<\/ol>\n<h2>Ph\u00e2n t\u00edch c\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 Internet<\/h2>\n<p>C\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a ISP khi\u1ebfn ch\u00fang tr\u1edf n\u00ean c\u1ea7n thi\u1ebft cho vi\u1ec7c truy c\u1eadp v\u00e0 s\u1eed d\u1ee5ng Internet bao g\u1ed3m:<\/p>\n<ul>\n<li>\n<p><strong>K\u1ebft n\u1ed1i<\/strong>: ISP cung c\u1ea5p c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng v\u00e0 c\u00f4ng ngh\u1ec7 c\u1ea7n thi\u1ebft \u0111\u1ec3 k\u1ebft n\u1ed1i ng\u01b0\u1eddi d\u00f9ng v\u1edbi Internet v\u00e0 cho ph\u00e9p trao \u0111\u1ed5i d\u1eef li\u1ec7u.<\/p>\n<\/li>\n<li>\n<p><strong>B\u0103ng th\u00f4ng<\/strong>: ISP cung c\u1ea5p c\u00e1c m\u1ee9c b\u0103ng th\u00f4ng kh\u00e1c nhau \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u kh\u00e1c nhau c\u1ee7a ng\u01b0\u1eddi d\u00f9ng, t\u1eeb h\u1ed9 gia \u0111\u00ecnh c\u00e1 nh\u00e2n \u0111\u1ebfn c\u00e1c t\u1eadp \u0111o\u00e0n l\u1edbn.<\/p>\n<\/li>\n<li>\n<p><strong>Ph\u00e2n b\u1ed5 \u0111\u1ecba ch\u1ec9 IP<\/strong>: ISP ch\u1ec9 \u0111\u1ecbnh \u0111\u1ecba ch\u1ec9 IP duy nh\u1ea5t cho kh\u00e1ch h\u00e0ng c\u1ee7a h\u1ecd, cho ph\u00e9p h\u1ecd nh\u1eadn d\u1ea1ng v\u00e0 li\u00ean l\u1ea1c v\u1edbi c\u00e1c thi\u1ebft b\u1ecb tr\u00ean internet.<\/p>\n<\/li>\n<li>\n<p><strong>Ch\u1ea5t l\u01b0\u1ee3ng d\u1ecbch v\u1ee5 (QoS)<\/strong>: ISP c\u00f3 th\u1ec3 tri\u1ec3n khai c\u00e1c k\u1ef9 thu\u1eadt QoS \u0111\u1ec3 \u01b0u ti\u00ean m\u1ed9t s\u1ed1 lo\u1ea1i l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp Internet nh\u1ea5t \u0111\u1ecbnh, \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t m\u01b0\u1ee3t m\u00e0 cho c\u00e1c \u1ee9ng d\u1ee5ng quan tr\u1ecdng.<\/p>\n<\/li>\n<\/ul>\n<h2>C\u00e1c lo\u1ea1i nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 Internet<\/h2>\n<p>Nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 Internet c\u00f3 nhi\u1ec1u h\u00ecnh th\u1ee9c kh\u00e1c nhau, ph\u1ee5c v\u1ee5 c\u00e1c nhu c\u1ea7u v\u00e0 \u0111\u1ecba \u0111i\u1ec3m kh\u00e1c nhau c\u1ee7a ng\u01b0\u1eddi d\u00f9ng. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 lo\u1ea1i ISP ph\u1ed5 bi\u1ebfn:<\/p>\n<table>\n<thead>\n<tr>\n<th><strong>Lo\u1ea1i ISP<\/strong><\/th>\n<th><strong>S\u1ef1 mi\u00eau t\u1ea3<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>ISP c\u00e1p<\/td>\n<td>S\u1eed d\u1ee5ng c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng truy\u1ec1n h\u00ecnh c\u00e1p \u0111\u1ec3 cung c\u1ea5p d\u1ecbch v\u1ee5 internet.<\/td>\n<\/tr>\n<tr>\n<td>ISP DSL<\/td>\n<td>Cung c\u1ea5p truy c\u1eadp internet th\u00f4ng qua \u0111\u01b0\u1eddng d\u00e2y \u0111i\u1ec7n tho\u1ea1i.<\/td>\n<\/tr>\n<tr>\n<td>ISP c\u00e1p quang<\/td>\n<td>S\u1eed d\u1ee5ng c\u00e1p quang \u0111\u1ec3 truy c\u1eadp Internet t\u1ed1c \u0111\u1ed9 cao.<\/td>\n<\/tr>\n<tr>\n<td>ISP v\u1ec7 tinh<\/td>\n<td>Cung c\u1ea5p truy c\u1eadp internet th\u00f4ng qua k\u1ebft n\u1ed1i v\u1ec7 tinh.<\/td>\n<\/tr>\n<tr>\n<td>ISP kh\u00f4ng d\u00e2y (WISP)<\/td>\n<td>Cung c\u1ea5p k\u1ebft n\u1ed1i internet b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 kh\u00f4ng d\u00e2y.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>C\u00e1ch s\u1eed d\u1ee5ng nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 Internet v\u00e0 c\u00e1c v\u1ea5n \u0111\u1ec1 li\u00ean quan<\/h2>\n<p>Nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 Internet cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng truy c\u1eadp v\u00e0o nhi\u1ec1u ho\u1ea1t \u0111\u1ed9ng tr\u1ef1c tuy\u1ebfn, bao g\u1ed3m duy\u1ec7t web, li\u00ean l\u1ea1c qua email, ch\u01a1i tr\u00f2 ch\u01a1i tr\u1ef1c tuy\u1ebfn, ph\u00e1t tr\u1ef1c tuy\u1ebfn, v.v. Tuy nhi\u00ean, vi\u1ec7c s\u1eed d\u1ee5ng ISP c\u0169ng c\u00f3 th\u1ec3 mang l\u1ea1i m\u1ed9t s\u1ed1 th\u00e1ch th\u1ee9c v\u00e0 v\u1ea5n \u0111\u1ec1:<\/p>\n<ul>\n<li>\n<p><strong>Gi\u1edbi h\u1ea1n b\u0103ng th\u00f4ng<\/strong>: M\u1ed9t s\u1ed1 ISP \u00e1p \u0111\u1eb7t gi\u1edbi h\u1ea1n d\u1eef li\u1ec7u ho\u1eb7c gi\u1edbi h\u1ea1n b\u0103ng th\u00f4ng, h\u1ea1n ch\u1ebf vi\u1ec7c s\u1eed d\u1ee5ng Internet c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.<\/p>\n<\/li>\n<li>\n<p><strong>T\u1eafc ngh\u1ebdn m\u1ea1ng<\/strong>: Trong gi\u1edd cao \u0111i\u1ec3m, ISP c\u00f3 th\u1ec3 g\u1eb7p t\u00ecnh tr\u1ea1ng t\u1eafc ngh\u1ebdn m\u1ea1ng, d\u1eabn \u0111\u1ebfn t\u1ed1c \u0111\u1ed9 ch\u1eadm h\u01a1n v\u00e0 gi\u1ea3m hi\u1ec7u su\u1ea5t.<\/p>\n<\/li>\n<li>\n<p><strong>M\u1ed1i quan t\u00e2m v\u1ec1 b\u1ea3o m\u1eadt<\/strong>: ISP c\u00f3 th\u1ec3 gi\u00e1m s\u00e1t c\u00e1c ho\u1ea1t \u0111\u1ed9ng internet c\u1ee7a ng\u01b0\u1eddi d\u00f9ng, g\u00e2y ra nh\u1eefng lo ng\u1ea1i v\u1ec1 quy\u1ec1n ri\u00eang t\u01b0 v\u00e0 b\u1ea3o m\u1eadt. S\u1eed d\u1ee5ng M\u1ea1ng ri\u00eang \u1ea3o (VPN) ho\u1eb7c m\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 gi\u00fap gi\u1ea3i quy\u1ebft nh\u1eefng v\u1ea5n \u0111\u1ec1 n\u00e0y.<\/p>\n<\/li>\n<\/ul>\n<h2>C\u00e1c \u0111\u1eb7c \u0111i\u1ec3m ch\u00ednh v\u00e0 so s\u00e1nh v\u1edbi c\u00e1c thu\u1eadt ng\u1eef t\u01b0\u01a1ng t\u1ef1<\/h2>\n<p>D\u01b0\u1edbi \u0111\u00e2y l\u00e0 so s\u00e1nh Nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 Internet v\u1edbi c\u00e1c thu\u1eadt ng\u1eef li\u00ean quan kh\u00e1c:<\/p>\n<table>\n<thead>\n<tr>\n<th><strong>Thu\u1eadt ng\u1eef<\/strong><\/th>\n<th><strong>S\u1ef1 mi\u00eau t\u1ea3<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 Internet (ISP)<\/td>\n<td>K\u1ebft n\u1ed1i ng\u01b0\u1eddi d\u00f9ng v\u1edbi internet v\u00e0 cung c\u1ea5p c\u00e1c d\u1ecbch v\u1ee5 li\u00ean quan.<\/td>\n<\/tr>\n<tr>\n<td>Nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 l\u01b0u tr\u1eef web<\/td>\n<td>L\u01b0u tr\u1eef c\u00e1c trang web tr\u00ean m\u00e1y ch\u1ee7, cho ph\u00e9p ch\u00fang c\u00f3 th\u1ec3 truy c\u1eadp \u0111\u01b0\u1ee3c tr\u00ean internet.<\/td>\n<\/tr>\n<tr>\n<td>Nh\u00e0 \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n<\/td>\n<td>\u0110\u0103ng k\u00fd v\u00e0 qu\u1ea3n l\u00fd t\u00ean mi\u1ec1n cho website.<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u01b0\u1eddng tr\u1ee5c Internet<\/td>\n<td>M\u1ea1ng t\u1ed1c \u0111\u1ed9 cao t\u1ea1o th\u00e0nh c\u1ed1t l\u00f5i c\u1ee7a Internet, \u0111\u01b0\u1ee3c v\u1eadn h\u00e0nh b\u1edfi ISP C\u1ea5p 1.<\/td>\n<\/tr>\n<tr>\n<td>M\u00e1y ch\u1ee7 proxy<\/td>\n<td>Ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t trung gian gi\u1eefa ng\u01b0\u1eddi d\u00f9ng v\u00e0 internet, t\u0103ng c\u01b0\u1eddng s\u1ef1 ri\u00eang t\u01b0 v\u00e0 b\u1ea3o m\u1eadt.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Quan \u0111i\u1ec3m v\u00e0 c\u00f4ng ngh\u1ec7 t\u01b0\u01a1ng lai c\u1ee7a c\u00e1c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 Internet<\/h2>\n<p>T\u01b0\u01a1ng lai c\u1ee7a Nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 Internet g\u1eafn li\u1ec1n v\u1edbi nh\u1eefng ti\u1ebfn b\u1ed9 c\u00f4ng ngh\u1ec7. M\u1ed9t s\u1ed1 ph\u00e1t tri\u1ec3n ti\u1ec1m n\u0103ng bao g\u1ed3m:<\/p>\n<ul>\n<li>\n<p><strong>T\u00edch h\u1ee3p 5G<\/strong>: ISP c\u00f3 th\u1ec3 t\u1eadn d\u1ee5ng c\u00f4ng ngh\u1ec7 5G \u0111\u1ec3 cung c\u1ea5p k\u1ebft n\u1ed1i Internet kh\u00f4ng d\u00e2y nhanh h\u01a1n v\u00e0 \u0111\u00e1ng tin c\u1eady h\u01a1n.<\/p>\n<\/li>\n<li>\n<p><strong>T\u0103ng c\u01b0\u1eddng s\u1eed d\u1ee5ng ch\u1ea5t x\u01a1<\/strong>: C\u00e1c ISP c\u00e1p quang c\u00f3 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng, cung c\u1ea5p t\u1ed1c \u0111\u1ed9 Internet c\u1ef1c nhanh cho s\u1ed1 l\u01b0\u1ee3ng ng\u01b0\u1eddi d\u00f9ng ng\u00e0y c\u00e0ng t\u0103ng.<\/p>\n<\/li>\n<li>\n<p><strong>D\u1ecbch v\u1ee5 d\u1ef1a tr\u00ean \u0111\u00e1m m\u00e2y<\/strong>: ISP c\u00f3 th\u1ec3 chuy\u1ec3n sang cung c\u1ea5p c\u00e1c d\u1ecbch v\u1ee5 d\u1ef1a tr\u00ean \u0111\u00e1m m\u00e2y, cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng truy c\u1eadp \u1ee9ng d\u1ee5ng v\u00e0 d\u1eef li\u1ec7u t\u1eeb xa.<\/p>\n<\/li>\n<\/ul>\n<h2>M\u00e1y ch\u1ee7 proxy v\u00e0 s\u1ef1 li\u00ean k\u1ebft c\u1ee7a ch\u00fang v\u1edbi c\u00e1c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 Internet<\/h2>\n<p>M\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 b\u1ed5 sung cho ISP b\u1eb1ng c\u00e1ch t\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt, quy\u1ec1n ri\u00eang t\u01b0 v\u00e0 hi\u1ec7u su\u1ea5t cho ng\u01b0\u1eddi d\u00f9ng internet. Khi ng\u01b0\u1eddi d\u00f9ng k\u1ebft n\u1ed1i v\u1edbi Internet th\u00f4ng qua m\u00e1y ch\u1ee7 proxy, n\u00f3 s\u1ebd ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t trung gian gi\u1eefa thi\u1ebft b\u1ecb c\u1ee7a ng\u01b0\u1eddi d\u00f9ng v\u00e0 c\u00e1c trang web h\u1ecd truy c\u1eadp. Thi\u1ebft l\u1eadp n\u00e0y che gi\u1ea5u \u0111\u1ecba ch\u1ec9 IP c\u1ee7a ng\u01b0\u1eddi d\u00f9ng v\u00e0 m\u00e3 h\u00f3a d\u1eef li\u1ec7u, cung c\u1ea5p t\u00ednh n\u0103ng \u1ea9n danh v\u00e0 b\u1ea3o v\u1ec7 kh\u1ecfi c\u00e1c m\u1ed1i \u0111e d\u1ecda ti\u1ec1m \u1ea9n. M\u00e1y ch\u1ee7 proxy c\u0169ng c\u00f3 th\u1ec3 l\u01b0u v\u00e0o b\u1ed9 nh\u1edb \u0111\u1ec7m n\u1ed9i dung, gi\u1ea3m m\u1ee9c s\u1eed d\u1ee5ng b\u0103ng th\u00f4ng v\u00e0 c\u1ea3i thi\u1ec7n th\u1eddi gian t\u1ea3i cho c\u00e1c trang web \u0111\u01b0\u1ee3c truy c\u1eadp th\u01b0\u1eddng xuy\u00ean.<\/p>\n<h2>Li\u00ean k\u1ebft li\u00ean quan<\/h2>\n<p>\u0110\u1ec3 bi\u1ebft th\u00eam th\u00f4ng tin v\u1ec1 Nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 Internet, b\u1ea1n c\u00f3 th\u1ec3 kh\u00e1m ph\u00e1 c\u00e1c t\u00e0i nguy\u00ean sau:<\/p>\n<ol>\n<li><a href=\"https:\/\/www.fcc.gov\/general\/broadband-providers\" target=\"_new\" rel=\"noopener nofollow\">\u1ee6y ban Truy\u1ec1n th\u00f4ng Li\u00ean bang (FCC)<\/a><\/li>\n<li><a href=\"https:\/\/www.internetsociety.org\/\" target=\"_new\" rel=\"noopener nofollow\">Hi\u1ec7p h\u1ed9i Internet (ISOC)<\/a><\/li>\n<li><a href=\"https:\/\/www.w3.org\/Consortium\/\" target=\"_new\" rel=\"noopener nofollow\">Hi\u1ec7p h\u1ed9i Web to\u00e0n c\u1ea7u (W3C)<\/a><\/li>\n<\/ol>","protected":false},"featured_media":468672,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-477682","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Internet Service Provider (ISP)<\/mark>","faq_items":[{"question":"What is an Internet Service Provider (ISP)?","answer":"<p>An Internet Service Provider (ISP) is a crucial entity that connects users to the internet and offers related services. ISPs provide the necessary infrastructure and technology for data transmission, allowing users to access a wide range of online activities, including web browsing, email communication, streaming, and more.<\/p>"},{"question":"How did Internet Service Providers (ISPs) originate?","answer":"<p>The concept of ISPs dates back to the early days of the internet. The first commercial ISP, The World, was founded in 1989, offering dial-up access to individuals and businesses. As the internet evolved, more ISPs emerged, providing various types of internet connections and services to cater to user needs.<\/p>"},{"question":"How does an Internet Service Provider (ISP) work internally?","answer":"<p>An ISP's internal structure is complex and involves several components working together. It includes network infrastructure, such as data centers, routers, and switches, to manage internet traffic. ISPs also establish peering and transit agreements with other networks for efficient data exchange. Additionally, they offer customer support services and may connect to Internet Exchange Points (IXPs) for optimized traffic routing.<\/p>"},{"question":"What are the key features of Internet Service Providers (ISPs)?","answer":"<p>ISPs offer essential features, including connectivity, bandwidth options, IP address allocation, and quality of service (QoS) techniques. These features ensure users have reliable and high-performing internet access, suitable for their specific requirements.<\/p>"},{"question":"What are the different types of Internet Service Providers (ISPs)?","answer":"<p>ISPs come in various forms to suit different user needs and locations. Some common types include cable ISPs that use cable TV infrastructure, DSL ISPs that provide internet access through telephone lines, fiber ISPs using fiber-optic cables, satellite ISPs using satellite connections, and wireless ISPs (WISPs) offering connectivity through wireless technologies.<\/p>"},{"question":"How can I use Internet Service Providers (ISPs), and what problems might arise?","answer":"<p>You can use ISPs to connect to the internet and access online services and content. However, some problems may arise, such as bandwidth limitations, network congestion during peak hours, and potential security concerns due to monitoring of internet activities. Employing Virtual Private Networks (VPNs) or proxy servers can help address these issues.<\/p>"},{"question":"How do Internet Service Providers (ISPs) compare to other related terms?","answer":"<p>Internet Service Providers (ISPs) differ from other related terms such as web hosting providers that host websites, domain registrars that manage domain names, and internet backbones that form the core of the internet. ISPs play a crucial role in connecting users to the internet, while proxy servers act as intermediaries for enhanced security and privacy.<\/p>"},{"question":"What are the future prospects and technologies of Internet Service Providers (ISPs)?","answer":"<p>The future of ISPs involves technological advancements such as 5G integration for faster wireless connectivity, increased adoption of fiber-optic ISPs for ultra-fast speeds, and potential shifts towards offering cloud-based services for remote access to applications and data.<\/p>"},{"question":"How are proxy servers associated with Internet Service Providers (ISPs)?","answer":"<p>Proxy servers complement ISPs by providing enhanced security and privacy while browsing the web. They act as intermediaries between users and websites, masking IP addresses and encrypting data. Proxy servers can also cache content, reducing bandwidth usage and improving loading times for frequently accessed websites.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/477682","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\/477682\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media\/468672"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media?parent=477682"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}