{"id":579938,"date":"2023-12-28T03:14:07","date_gmt":"2023-12-28T03:14:07","guid":{"rendered":"https:\/\/proxyelite.info\/glossary\/single-sign-on\/"},"modified":"2023-12-28T03:14:07","modified_gmt":"2023-12-28T03:14:07","slug":"single-sign-on","status":"publish","type":"glossary","link":"https:\/\/proxyelite.info\/vi\/glossary\/single-sign-on\/","title":{"rendered":"D\u1ea5u hi\u1ec7u duy nh\u1ea5t tr\u00ean"},"content":{"rendered":"<h2>Th\u00f4ng tin t\u00f3m t\u1eaft v\u1ec1 Single Sign-On<\/h2>\n<p>\u0110\u0103ng nh\u1eadp m\u1ed9t l\u1ea7n (SSO) l\u00e0 c\u01a1 ch\u1ebf x\u00e1c th\u1ef1c v\u00e0 \u1ee7y quy\u1ec1n quan tr\u1ecdng gi\u00fap \u0111\u01a1n gi\u1ea3n h\u00f3a vi\u1ec7c truy c\u1eadp v\u00e0o nhi\u1ec1u \u1ee9ng d\u1ee5ng v\u00e0 d\u1ecbch v\u1ee5 th\u00f4ng qua m\u1ed9t b\u1ed9 th\u00f4ng tin \u0111\u0103ng nh\u1eadp duy nh\u1ea5t. B\u00e0i vi\u1ebft n\u00e0y \u0111i s\u00e2u v\u00e0o kh\u00e1i ni\u1ec7m SSO, c\u00e1c t\u00ednh n\u0103ng ch\u00ednh, lo\u1ea1i, k\u1ecbch b\u1ea3n s\u1eed d\u1ee5ng, th\u00e1ch th\u1ee9c, so s\u00e1nh v\u1edbi c\u00e1c thu\u1eadt ng\u1eef li\u00ean quan, tri\u1ec3n v\u1ecdng trong t\u01b0\u01a1ng lai v\u00e0 s\u1ee9c m\u1ea1nh t\u1ed5ng h\u1ee3p c\u1ee7a n\u00f3 v\u1edbi m\u00e1y ch\u1ee7 proxy.<\/p>\n<h2>Th\u00f4ng tin chi ti\u1ebft v\u1ec1 \u0110\u0103ng nh\u1eadp m\u1ed9t l\u1ea7n<\/h2>\n<p>SSO h\u1ee3p l\u00fd h\u00f3a vi\u1ec7c x\u00e1c th\u1ef1c ng\u01b0\u1eddi d\u00f9ng b\u1eb1ng c\u00e1ch cho ph\u00e9p h\u1ecd \u0111\u0103ng nh\u1eadp m\u1ed9t l\u1ea7n v\u00e0 c\u00f3 quy\u1ec1n truy c\u1eadp v\u00e0o nhi\u1ec1u \u1ee9ng d\u1ee5ng kh\u00e1c nhau, lo\u1ea1i b\u1ecf nhu c\u1ea7u s\u1eed d\u1ee5ng nhi\u1ec1u t\u00ean ng\u01b0\u1eddi d\u00f9ng v\u00e0 m\u1eadt kh\u1ea9u. N\u00f3 n\u00e2ng cao tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng, b\u1ea3o m\u1eadt v\u00e0 n\u0103ng su\u1ea5t, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t c\u00f4ng c\u1ee5 v\u00f4 gi\u00e1 cho c\u00e1c doanh nghi\u1ec7p v\u00e0 t\u1ed5 ch\u1ee9c.<\/p>\n<h2>Ph\u00e2n t\u00edch c\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a \u0110\u0103ng nh\u1eadp m\u1ed9t l\u1ea7n<\/h2>\n<p>C\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a SSO bao g\u1ed3m:<\/p>\n<ol>\n<li><strong>X\u00e1c th\u1ef1c t\u1eadp trung:<\/strong> Ng\u01b0\u1eddi d\u00f9ng x\u00e1c th\u1ef1c m\u1ed9t l\u1ea7n v\u00e0 th\u00f4ng tin x\u00e1c th\u1ef1c c\u1ee7a h\u1ecd \u0111\u01b0\u1ee3c chia s\u1ebb an to\u00e0n tr\u00ean nhi\u1ec1u h\u1ec7 th\u1ed1ng.<\/li>\n<li><strong>B\u1ea3o m\u1eadt n\u00e2ng cao:<\/strong> Gi\u1ea3m nguy c\u01a1 vi ph\u1ea1m b\u1ea3o m\u1eadt li\u00ean quan \u0111\u1ebfn m\u1eadt kh\u1ea9u v\u00e0 \u0111\u01a1n gi\u1ea3n h\u00f3a vi\u1ec7c ki\u1ec3m so\u00e1t truy c\u1eadp.<\/li>\n<li><strong>Ti\u1ec7n l\u1ee3i cho ng\u01b0\u1eddi d\u00f9ng:<\/strong> Lo\u1ea1i b\u1ecf nhu c\u1ea7u ph\u1ea3i nh\u1edb nhi\u1ec1u m\u1eadt kh\u1ea9u, n\u00e2ng cao s\u1ef1 h\u00e0i l\u00f2ng c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.<\/li>\n<li><strong>Ti\u1ebft ki\u1ec7m th\u1eddi gian v\u00e0 chi ph\u00ed:<\/strong> Gi\u1ea3m c\u00e1c cu\u1ed9c g\u1ecdi tr\u1ee3 gi\u00fap li\u00ean quan \u0111\u1ebfn vi\u1ec7c \u0111\u1eb7t l\u1ea1i m\u1eadt kh\u1ea9u.<\/li>\n<\/ol>\n<h2>C\u00e1c lo\u1ea1i \u0111\u0103ng nh\u1eadp m\u1ed9t l\u1ea7n<\/h2>\n<p>H\u1ec7 th\u1ed1ng SSO c\u00f3 nhi\u1ec1u d\u1ea1ng kh\u00e1c nhau, m\u1ed7i d\u1ea1ng ph\u1ee5c v\u1ee5 cho c\u00e1c nhu c\u1ea7u c\u1ee5 th\u1ec3. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 lo\u1ea1i ph\u1ed5 bi\u1ebfn:<\/p>\n<table>\n<thead>\n<tr>\n<th>Ki\u1ec3u<\/th>\n<th>S\u1ef1 mi\u00eau t\u1ea3<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Web SSO<\/td>\n<td>Cung c\u1ea5p quy\u1ec1n truy c\u1eadp v\u00e0o c\u00e1c \u1ee9ng d\u1ee5ng web ch\u1ec9 b\u1eb1ng m\u1ed9t l\u1ea7n \u0111\u0103ng nh\u1eadp.<\/td>\n<\/tr>\n<tr>\n<td>SSO doanh nghi\u1ec7p<\/td>\n<td>T\u00edch h\u1ee3p v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng v\u00e0 d\u1ecbch v\u1ee5 c\u1ea5p doanh nghi\u1ec7p.<\/td>\n<\/tr>\n<tr>\n<td>SSO li\u00ean k\u1ebft<\/td>\n<td>M\u1edf r\u1ed9ng SSO tr\u00ean nhi\u1ec1u t\u1ed5 ch\u1ee9c ho\u1eb7c mi\u1ec1n.<\/td>\n<\/tr>\n<tr>\n<td>SSO truy\u1ec1n th\u00f4ng x\u00e3 h\u1ed9i<\/td>\n<td>Cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng \u0111\u0103ng nh\u1eadp b\u1eb1ng th\u00f4ng tin \u0111\u0103ng nh\u1eadp m\u1ea1ng x\u00e3 h\u1ed9i c\u1ee7a h\u1ecd.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>C\u00e1ch s\u1eed d\u1ee5ng \u0110\u0103ng nh\u1eadp m\u1ed9t l\u1ea7n, v\u1ea5n \u0111\u1ec1 v\u00e0 gi\u1ea3i ph\u00e1p<\/h2>\n<h3>K\u1ecbch b\u1ea3n s\u1eed d\u1ee5ng<\/h3>\n<ul>\n<li><strong>Quy\u1ec1n truy c\u1eadp c\u1ee7a nh\u00e2n vi\u00ean:<\/strong> Cho ph\u00e9p truy c\u1eadp li\u1ec1n m\u1ea1ch v\u00e0o c\u00e1c t\u00e0i nguy\u00ean c\u1ee7a c\u00f4ng ty.<\/li>\n<li><strong>C\u1ed5ng th\u00f4ng tin kh\u00e1ch h\u00e0ng:<\/strong> N\u00e2ng cao tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng tr\u00ean c\u00e1c trang web th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed.<\/li>\n<li><strong>D\u1ecbch v\u1ee5 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y:<\/strong> H\u1ee3p l\u00fd h\u00f3a quy\u1ec1n truy c\u1eadp v\u00e0o c\u00e1c \u1ee9ng d\u1ee5ng d\u1ef1a tr\u00ean \u0111\u00e1m m\u00e2y.<\/li>\n<\/ul>\n<h3>Nh\u1eefng th\u00e1ch th\u1ee9c v\u00e0 gi\u1ea3i ph\u00e1p<\/h3>\n<ul>\n<li><strong>M\u1ed1i quan t\u00e2m v\u1ec1 an ninh:<\/strong> Tri\u1ec3n khai x\u00e1c th\u1ef1c \u0111a y\u1ebfu t\u1ed1.<\/li>\n<li><strong>Nh\u1eefng v\u1ea5n \u0111\u1ec1 t\u01b0\u01a1ng th\u00edch:<\/strong> Ch\u1ecdn gi\u1ea3i ph\u00e1p SSO h\u1ed7 tr\u1ee3 nhi\u1ec1u n\u1ec1n t\u1ea3ng.<\/li>\n<li><strong>Gi\u1edbi thi\u1ec7u ng\u01b0\u1eddi d\u00f9ng:<\/strong> Ph\u00e1t tri\u1ec3n m\u1ed9t quy tr\u00ecnh gi\u1edbi thi\u1ec7u m\u1ea1nh m\u1ebd.<\/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>\u0110\u1ec3 l\u00e0m r\u00f5 SSO li\u00ean quan \u0111\u1ebfn c\u00e1c kh\u00e1i ni\u1ec7m t\u01b0\u01a1ng t\u1ef1:<\/p>\n<table>\n<thead>\n<tr>\n<th>Thu\u1eadt ng\u1eef<\/th>\n<th>S\u1ef1 mi\u00eau t\u1ea3<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0110\u0103ng nh\u1eadp m\u1ed9t l\u1ea7n (SSO)<\/td>\n<td>Cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng truy c\u1eadp nhi\u1ec1u d\u1ecbch v\u1ee5 ch\u1ec9 b\u1eb1ng m\u1ed9t l\u1ea7n \u0111\u0103ng nh\u1eadp.<\/td>\n<\/tr>\n<tr>\n<td>X\u00e1c th\u1ef1c \u0111a y\u1ebfu t\u1ed1 (MFA)<\/td>\n<td>Y\u00eau c\u1ea7u nhi\u1ec1u h\u00ecnh th\u1ee9c x\u00e1c minh danh t\u00ednh.<\/td>\n<\/tr>\n<tr>\n<td>Tr\u00ecnh qu\u1ea3n l\u00fd m\u1eadt kh\u1ea9u<\/td>\n<td>Gi\u00fap ng\u01b0\u1eddi d\u00f9ng l\u01b0u tr\u1eef v\u00e0 qu\u1ea3n l\u00fd m\u1eadt kh\u1ea9u m\u1ed9t c\u00e1ch an to\u00e0n.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Quan \u0111i\u1ec3m v\u00e0 c\u00f4ng ngh\u1ec7 c\u1ee7a t\u01b0\u01a1ng lai li\u00ean quan \u0111\u1ebfn \u0110\u0103ng nh\u1eadp m\u1ed9t l\u1ea7n<\/h2>\n<p>T\u01b0\u01a1ng lai c\u1ee7a SSO c\u00f3 nhi\u1ec1u kh\u1ea3 n\u0103ng th\u00fa v\u1ecb, bao g\u1ed3m:<\/p>\n<ul>\n<li><strong>X\u00e1c th\u1ef1c sinh tr\u1eafc h\u1ecdc:<\/strong> T\u00edch h\u1ee3p nh\u1eadn d\u1ea1ng v\u00e2n tay ho\u1eb7c khu\u00f4n m\u1eb7t.<\/li>\n<li><strong>B\u1ea3o m\u1eadt kh\u00f4ng tin c\u1eady:<\/strong> \u00c1p d\u1ee5ng SSO nh\u01b0 m\u1ed9t ph\u1ea7n c\u1ee7a chi\u1ebfn l\u01b0\u1ee3c b\u1ea3o m\u1eadt r\u1ed9ng h\u01a1n.<\/li>\n<\/ul>\n<h2>C\u00e1ch s\u1eed d\u1ee5ng ho\u1eb7c li\u00ean k\u1ebft m\u00e1y ch\u1ee7 proxy v\u1edbi \u0110\u0103ng nh\u1eadp m\u1ed9t l\u1ea7n<\/h2>\n<p>M\u00e1y ch\u1ee7 proxy \u0111\u00f3ng vai tr\u00f2 then ch\u1ed1t trong vi\u1ec7c t\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt v\u00e0 quy\u1ec1n ri\u00eang t\u01b0. Khi k\u1ebft h\u1ee3p v\u1edbi SSO, ch\u00fang cung c\u1ea5p m\u1ed9t l\u1edbp b\u1ea3o v\u1ec7 b\u1ed5 sung b\u1eb1ng c\u00e1ch \u0111\u1ea3m b\u1ea3o r\u1eb1ng quy\u1ec1n truy c\u1eadp c\u1ee7a ng\u01b0\u1eddi d\u00f9ng v\u00e0o t\u00e0i nguy\u00ean web v\u1eabn \u1ea9n danh v\u00e0 an to\u00e0n. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t c\u00f3 gi\u00e1 tr\u1ecb trong c\u00e1c t\u00ecnh hu\u1ed1ng y\u00eau c\u1ea7u quy\u1ec1n truy c\u1eadp v\u00e0o d\u1eef li\u1ec7u nh\u1ea1y c\u1ea3m ho\u1eb7c n\u1ed9i dung b\u1ecb gi\u1edbi h\u1ea1n \u0111\u1ecba l\u00fd. Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 truy c\u1eadp li\u1ec1n m\u1ea1ch c\u00e1c d\u1ecbch v\u1ee5 proxy th\u00f4ng qua c\u00f9ng th\u00f4ng tin x\u00e1c th\u1ef1c SSO, \u0111\u01a1n gi\u1ea3n h\u00f3a quy tr\u00ecnh h\u01a1n n\u1eefa.<\/p>\n<h2>Li\u00ean k\u1ebft li\u00ean quan<\/h2>\n<p>\u0110\u1ec3 bi\u1ebft th\u00eam th\u00f4ng tin v\u1ec1 \u0110\u0103ng nh\u1eadp m\u1ed9t l\u1ea7n, b\u1ea1n c\u00f3 th\u1ec3 kh\u00e1m ph\u00e1 c\u00e1c t\u00e0i nguy\u00ean sau:<\/p>\n<ul>\n<li><a target=\"_new\" rel=\"noopener\">SSO: H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n<\/a><\/li>\n<li><a target=\"_new\" rel=\"noopener\">\u1ea4n ph\u1ea9m \u0111\u1eb7c bi\u1ec7t c\u1ee7a NIST v\u1ec1 x\u00e1c th\u1ef1c v\u00e0 qu\u1ea3n l\u00fd v\u00f2ng \u0111\u1eddi<\/a><\/li>\n<li><a target=\"_new\" rel=\"noopener\">SSO ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o<\/a><\/li>\n<\/ul>\n<p>Vi\u1ec7c k\u1ebft h\u1ee3p \u0110\u0103ng nh\u1eadp m\u1ed9t l\u1ea7n v\u00e0o c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng c\u1ee7a t\u1ed5 ch\u1ee9c c\u1ee7a b\u1ea1n, k\u1ebft h\u1ee3p v\u1edbi c\u00e1c m\u00e1y ch\u1ee7 proxy gi\u1ed1ng nh\u01b0 c\u00e1c m\u00e1y ch\u1ee7 do ProxyElite (proxyelite.info) cung c\u1ea5p, c\u00f3 th\u1ec3 t\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt, \u0111\u01a1n gi\u1ea3n h\u00f3a quy\u1ec1n truy c\u1eadp c\u1ee7a ng\u01b0\u1eddi d\u00f9ng v\u00e0 n\u00e2ng cao n\u0103ng su\u1ea5t t\u1ed5ng th\u1ec3.<\/p>","protected":false},"featured_media":579939,"menu_order":0,"template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-579938","glossary","type-glossary","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/glossary\/579938","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":0,"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/glossary\/579938\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/media\/579939"}],"wp:attachment":[{"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/media?parent=579938"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}