{"id":8181,"date":"2022-03-31T09:53:52","date_gmt":"2022-03-31T02:53:52","guid":{"rendered":"https:\/\/hostify.vn\/blog\/?p=8181"},"modified":"2022-03-31T09:53:52","modified_gmt":"2022-03-31T02:53:52","slug":"radius-server-la-gi-radius-server-hoat-dong-nhu","status":"publish","type":"post","link":"https:\/\/www.hostify.vn\/blog\/radius-server-la-gi-radius-server-hoat-dong-nhu\/","title":{"rendered":"RADIUS Server l\u00e0 g\u00ec? RADIUS Server ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?"},"content":{"rendered":"\n<p><strong>RADIUS<\/strong> <strong>Server<\/strong> l\u00e0 m\u1ed9t giao th\u1ee9c \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u1ee7y quy\u1ec1n v\u00e0 x\u00e1c th\u1ef1c. B\u1ea1n s\u1ebd c\u00f3 to\u00e0n quy\u1ec1n ki\u1ec3m so\u00e1t ai \u0111\u00f3 c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i v\u00e0 ai kh\u00f4ng \u0111\u01b0\u1ee3c c\u1ea5p quy\u1ec1n truy c\u1eadp m\u1ea1ng c\u1ee7a m\u00ecnh n\u1ebfu c\u00f3 m\u1ed9t <strong>RADIUS Server<\/strong>. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng cho t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i m\u1ea1ng t\u1eeb kh\u00f4ng d\u00e2y, VPN \u0111\u1ebfn direct v\u00e0 dial-up. Do \u0111\u00f3, n\u00f3 l\u00e0 layer trung gian trong vi\u1ec7c giao ti\u1ebfp gi\u1eefa client v\u00e0 <a href=\"https:\/\/hostify.vn\/blog\/server-la-gi-loi-ich-cua-nhung-loai-server\/\" target=\"_blank\" rel=\"noopener\">server<\/a>.<\/p>\n\n\n\n<p>B\u1ea1n \u0111ang t\u00ecm ki\u1ebfm m\u1ed9t nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 website chu\u1ea9n SEO v\u1edbi m\u1ee9c gi\u00e1 \u01b0u \u0111\u00e3i. Nh\u1eefng gi b\u1ea1n c\u1ea7n c\u00f3 <strong><a href=\"https:\/\/www.hostify.vn\/promotion\">\u1edf \u0111\u00e2y.<\/a><\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">RADIUS Server l\u00e0 gi?<\/h2>\n\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\">\n<div id=\"attachment_8284\" style=\"width: 810px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-8284\" class=\"wp-image-8284\" title=\"RADIUS Server l\u00e0 gi?\" src=\"https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2022\/03\/RADIUS-Server-la-gi-RADIUS-Server-hoat-dong-nhu-the-nao-RADIUS-Server-la-gi-1.webp\" alt=\"RADIUS Server l\u00e0 gi?\" width=\"800\" height=\"500\" srcset=\"https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2022\/03\/RADIUS-Server-la-gi-RADIUS-Server-hoat-dong-nhu-the-nao-RADIUS-Server-la-gi-1.webp 800w, https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2022\/03\/RADIUS-Server-la-gi-RADIUS-Server-hoat-dong-nhu-the-nao-RADIUS-Server-la-gi-1-300x188.webp 300w, https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2022\/03\/RADIUS-Server-la-gi-RADIUS-Server-hoat-dong-nhu-the-nao-RADIUS-Server-la-gi-1-768x480.webp 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><p id=\"caption-attachment-8284\" class=\"wp-caption-text\">Giao th\u1ee9c RADIUS s\u1eed d\u1ee5ng m\u1ed9t RADIUS Server v\u00e0 c\u00e1c RADIUS client<\/p><\/div>\n<\/figure>\n<\/div>\n\n\n\n<p><strong>RADIUS<\/strong> (Remote Authentication Dial-In User Service) l\u00e0 giao th\u1ee9c m\u1ea1ng theo m\u00f4 h\u00ecnh client &#8211; server (m\u00e1y kh\u00e1ch &#8211; m\u00e1y ch\u1ee7) ch\u1ea1y trong layer \u1ee9ng d\u1ee5ng. Giao th\u1ee9c <strong>RADIUS<\/strong> s\u1eed d\u1ee5ng m\u1ed9t <strong>RADIUS Server<\/strong> v\u00e0 c\u00e1c <strong>RADIUS client.<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>RADIUS client<\/strong>\u00a0(ho\u1eb7c Network Access Server) l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb m\u1ea1ng, nh\u01b0 VPN concentrator, router, switch, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u00e1c th\u1ef1c ng\u01b0\u1eddi d\u00f9ng.<\/li>\n<li><strong>Radius server<\/strong>\u00a0l\u00e0 m\u1ed9t ti\u1ebfn tr\u00ecnh n\u1ec1n ch\u1ea1y tr\u00ean m\u00e1y ch\u1ee7 UNIX ho\u1eb7c Windows. N\u00f3 cho ph\u00e9p b\u1ea1n duy tr\u00ec profile ng\u01b0\u1eddi d\u00f9ng trong c\u01a1 s\u1edf d\u1eef li\u1ec7u trung t\u00e2m.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e1ch th\u1ee9c RADIUS ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/h2>\n\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\">\n<div id=\"attachment_8285\" style=\"width: 810px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-8285\" class=\"wp-image-8285\" title=\"C\u00e1ch th\u1ee9c RADIUS Server ho\u1ea1t \u0111\u1ed9ng\" src=\"https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2022\/03\/RADIUS-Server-la-gi-RADIUS-Server-hoat-dong-nhu-the-nao-cach-thuc-hoat-dong.webp\" alt=\"C\u00e1ch th\u1ee9c RADIUS Server ho\u1ea1t \u0111\u1ed9ng\" width=\"800\" height=\"500\" srcset=\"https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2022\/03\/RADIUS-Server-la-gi-RADIUS-Server-hoat-dong-nhu-the-nao-cach-thuc-hoat-dong.webp 800w, https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2022\/03\/RADIUS-Server-la-gi-RADIUS-Server-hoat-dong-nhu-the-nao-cach-thuc-hoat-dong-300x188.webp 300w, https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2022\/03\/RADIUS-Server-la-gi-RADIUS-Server-hoat-dong-nhu-the-nao-cach-thuc-hoat-dong-768x480.webp 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><p id=\"caption-attachment-8285\" class=\"wp-caption-text\">C\u00e1ch th\u1ee9c RADIUS Server ho\u1ea1t \u0111\u1ed9ng<\/p><\/div>\n<\/figure>\n<\/div>\n\n\n\n<p>Khi ng\u01b0\u1eddi d\u00f9ng g\u1eedi y\u00eau c\u1ea7u \u0111\u1ebfn m\u00e1y ch\u1ee7 \u0111\u1ec3 truy c\u1eadp th\u00ec m\u00e1y ch\u1ee7 nh\u1eadn \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u v\u00e0 vi\u1ec7c x\u00e1c th\u1ef1c b\u1eaft \u0111\u1ea7u. M\u00e1y kh\u00e1ch c\u00f3 th\u1ec3 g\u1eedi y\u00eau c\u1ea7u t\u1eeb k\u1ebft n\u1ed1i HTTPS d\u1ef1a tr\u00ean tr\u00ecnh duy\u1ec7t ho\u1eb7c t\u1eeb VPN di \u0111\u1ed9ng. Trong tr\u01b0\u1eddng h\u1ee3p \u0111\u1ea7u ti\u00ean, k\u1ebft n\u1ed1i di\u1ec5n ra th\u00f4ng qua c\u1ed5ng, sau \u0111\u00f3 th\u00f4ng qua IPSec.<\/p>\n<p>M\u00e1y ch\u1ee7 l\u1ea5y t\u00ean v\u00e0 m\u1eadt kh\u1ea9u t\u1eeb ng\u01b0\u1eddi d\u00f9ng, r\u1ed3i t\u1ea1o m\u1ed9t th\u00f4ng b\u00e1o y\u00eau c\u1ea7u truy c\u1eadp, sau \u0111\u00f3 g\u1eedi n\u00f3 \u0111\u1ebfn <strong>RADIUS <\/strong>server. M\u1eadt kh\u1ea9u \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a trong y\u00eau c\u1ea7u truy c\u1eadp v\u00e0 c\u0169ng c\u00f3 m\u00e3 b\u00ed m\u1eadt truy c\u1eadp <strong>RADIUS<\/strong> \u0111\u1ec3 n\u00f3 kh\u00f4ng b\u1ecb th\u1ea5t l\u1ea1c trong qu\u00e1 tr\u00ecnh chuy\u1ec3n.<\/p>\n\n\n\n<p><strong>RADIUS Server<\/strong> nh\u1eadn \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u v\u00e0 ki\u1ec3m tra xem n\u00f3 c\u00f3 \u0111\u1ebfn t\u1eeb m\u00e1y ch\u1ee7 \u0111\u00e3 bi\u1ebft hay kh\u00f4ng. N\u1ebfu kh\u00f4ng, y\u00eau c\u1ea7u s\u1ebd b\u1ecb t\u1eeb ch\u1ed1i ngay l\u1eadp t\u1ee9c v\u00e0 trong tr\u01b0\u1eddng h\u1ee3p b\u1ecb nghi ng\u1edd, m\u00e1y ch\u1ee7 c\u00f3 th\u1ec3 b\u1ecb ch\u1eb7n kh\u1ecfi y\u00eau c\u1ea7u ti\u1ebfp theo. N\u1ebfu l\u00e0 m\u1ed9t m\u00e1y ch\u1ee7 \u0111\u00e3 bi\u1ebft, th\u00ec <strong>RADIUS Server<\/strong> s\u1ebd ki\u1ec3m tra m\u00e3 b\u00ed m\u1eadt \u0111\u01b0\u1ee3c chia s\u1ebb. M\u00e1y ch\u1ee7 c\u0169ng s\u1ebd xem x\u00e9t y\u00eau c\u1ea7u ph\u01b0\u01a1ng th\u1ee9c x\u00e1c th\u1ef1c. Ph\u01b0\u01a1ng th\u1ee9c x\u00e1c th\u1ef1c ph\u1ea3i n\u1eb1m trong nh\u1eefng t\u00f9y ch\u1ecdn \u0111\u01b0\u1ee3c cho ph\u00e9p.<\/p>\n\n\n\n<p>N\u1ebfu ph\u01b0\u01a1ng th\u1ee9c x\u00e1c th\u1ef1c n\u1eb1m trong ph\u1ea1m vi cho ph\u00e9p, th\u00ec t\u00ean ng\u01b0\u1eddi d\u00f9ng v\u00e0 m\u1eadt kh\u1ea9u s\u1ebd \u0111\u01b0\u1ee3c truy c\u1eadp. Vi\u1ec7c gi\u1ea3i m\u00e3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n v\u00e0 th\u00f4ng tin \u0111\u0103ng nh\u1eadp \u0111\u01b0\u1ee3c kh\u1edbp v\u1edbi c\u01a1 s\u1edf d\u1eef li\u1ec7u. Sau \u0111\u00f3, nhi\u1ec1u th\u00f4ng tin v\u00e0 d\u1eef li\u1ec7u ng\u01b0\u1eddi d\u00f9ng \u0111\u01b0\u1ee3c t\u00ecm n\u1ea1p \u0111\u1ec3 kh\u1edbp v\u1edbi ch\u00ednh s\u00e1ch truy c\u1eadp \u0111\u1eb7t trong m\u00e1y ch\u1ee7. N\u1ebfu t\u1ea5t c\u1ea3 m\u1ecdi th\u1ee9 \u0111\u1ec1u t\u01b0\u01a1ng th\u00edch v\u00e0 ph\u00f9 h\u1ee3p, <strong>RADIUS Server<\/strong> s\u1ebd g\u1eedi ph\u1ea3n h\u1ed3i. N\u1ebfu th\u00f4ng tin \u0111\u0103ng nh\u1eadp ho\u1eb7c ch\u00ednh s\u00e1ch kh\u00f4ng kh\u1edbp, quy\u1ec1n truy c\u1eadp s\u1ebd b\u1ecb t\u1eeb ch\u1ed1i.<\/p>\n<p><strong>Th\u00f4ng tin t\u01b0 v\u1ea5n<\/strong><\/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","protected":false},"excerpt":{"rendered":"<p>RADIUS Server l\u00e0 m\u1ed9t giao th\u1ee9c \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u1ee7y quy\u1ec1n v\u00e0 x\u00e1c th\u1ef1c. B\u1ea1n s\u1ebd c\u00f3 to\u00e0n quy\u1ec1n ki\u1ec3m so\u00e1t ai \u0111\u00f3 c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i v\u00e0 ai&#8230;<\/p>\n","protected":false},"author":1,"featured_media":8280,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[157],"tags":[369,370],"class_list":["post-8181","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cloudserver","tag-radius-server-hoat-dong-nhu-the-nao","tag-radius-server-la-gi"],"_links":{"self":[{"href":"https:\/\/www.hostify.vn\/blog\/wp-json\/wp\/v2\/posts\/8181","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=8181"}],"version-history":[{"count":0,"href":"https:\/\/www.hostify.vn\/blog\/wp-json\/wp\/v2\/posts\/8181\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hostify.vn\/blog\/wp-json\/wp\/v2\/media\/8280"}],"wp:attachment":[{"href":"https:\/\/www.hostify.vn\/blog\/wp-json\/wp\/v2\/media?parent=8181"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hostify.vn\/blog\/wp-json\/wp\/v2\/categories?post=8181"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hostify.vn\/blog\/wp-json\/wp\/v2\/tags?post=8181"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}