{"id":579491,"date":"2023-12-28T03:08:59","date_gmt":"2023-12-28T03:08:59","guid":{"rendered":"https:\/\/proxyelite.info\/glossary\/authentication\/"},"modified":"2023-12-28T03:08:59","modified_gmt":"2023-12-28T03:08:59","slug":"authentication","status":"publish","type":"glossary","link":"https:\/\/proxyelite.info\/vi\/glossary\/authentication\/","title":{"rendered":"X\u00e1c th\u1ef1c"},"content":{"rendered":"<h2>Hi\u1ec3u x\u00e1c th\u1ef1c<\/h2>\n<p>X\u00e1c th\u1ef1c l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n c\u01a1 b\u1ea3n trong l\u0129nh v\u1ef1c an ninh m\u1ea1ng v\u00e0 qu\u1ea3n l\u00fd danh t\u00ednh k\u1ef9 thu\u1eadt s\u1ed1. \u0110\u00f3 l\u00e0 m\u1ed9t qu\u00e1 tr\u00ecnh x\u00e1c minh danh t\u00ednh c\u1ee7a ng\u01b0\u1eddi d\u00f9ng, h\u1ec7 th\u1ed1ng ho\u1eb7c th\u1ef1c th\u1ec3 tr\u01b0\u1edbc khi c\u1ea5p quy\u1ec1n truy c\u1eadp v\u00e0o t\u00e0i nguy\u00ean trong m\u1ea1ng ho\u1eb7c \u1ee9ng d\u1ee5ng. B\u1ea3n ch\u1ea5t c\u1ee7a x\u00e1c th\u1ef1c n\u1eb1m \u1edf vi\u1ec7c \u0111\u1ea3m b\u1ea3o r\u1eb1ng ng\u01b0\u1eddi d\u00f9ng \u0111\u00fang nh\u01b0 h\u1ecd tuy\u00ean b\u1ed1, \u0111i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng trong vi\u1ec7c duy tr\u00ec t\u00ednh b\u1ea3o m\u1eadt v\u00e0 t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a h\u1ec7 th\u1ed1ng v\u00e0 d\u1eef li\u1ec7u.<\/p>\n<h2>B\u1ea3n ch\u1ea5t v\u00e0 s\u1ef1 m\u1edf r\u1ed9ng c\u1ee7a x\u00e1c th\u1ef1c<\/h2>\n<p>Ch\u1ee9c n\u0103ng x\u00e1c th\u1ef1c nh\u01b0 m\u1ed9t c\u1ed5ng, ki\u1ec3m so\u00e1t quy\u1ec1n truy c\u1eadp v\u00e0 t\u1eeb \u0111\u00f3 b\u1ea3o v\u1ec7 th\u00f4ng tin nh\u1ea1y c\u1ea3m kh\u1ecfi b\u1ecb truy c\u1eadp tr\u00e1i ph\u00e9p. N\u00f3 bao g\u1ed3m nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p v\u00e0 c\u00f4ng ngh\u1ec7 kh\u00e1c nhau, m\u1ed7i ph\u01b0\u01a1ng ph\u00e1p \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 x\u00e1c minh danh t\u00ednh m\u1ed9t c\u00e1ch an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3. Khi c\u00e1c t\u01b0\u01a1ng t\u00e1c v\u00e0 giao d\u1ecbch k\u1ef9 thu\u1eadt s\u1ed1 t\u0103ng l\u00ean, vai tr\u00f2 c\u1ee7a x\u00e1c th\u1ef1c c\u00e0ng tr\u1edf n\u00ean quan tr\u1ecdng h\u01a1n, m\u1edf r\u1ed9ng ra ngo\u00e0i c\u00e1c ph\u01b0\u01a1ng ph\u00e1p truy\u1ec1n th\u1ed1ng sang c\u00e1c k\u1ef9 thu\u1eadt ph\u1ee9c t\u1ea1p v\u00e0 an to\u00e0n h\u01a1n.<\/p>\n<h2>C\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a x\u00e1c th\u1ef1c<\/h2>\n<p>Hi\u1ec7u qu\u1ea3 c\u1ee7a vi\u1ec7c x\u00e1c th\u1ef1c \u0111\u01b0\u1ee3c \u0111\u1eb7c tr\u01b0ng b\u1edfi m\u1ed9t s\u1ed1 t\u00ednh n\u0103ng ch\u00ednh:<\/p>\n<ul>\n<li><strong>B\u1ea3o v\u1ec7<\/strong>: \u0110\u1ea3m b\u1ea3o r\u1eb1ng quy\u1ec1n truy c\u1eadp v\u00e0o t\u00e0i nguy\u00ean \u0111\u01b0\u1ee3c gi\u1edbi h\u1ea1n \u1edf c\u00e1c th\u1ef1c th\u1ec3 \u0111\u01b0\u1ee3c \u1ee7y quy\u1ec1n.<\/li>\n<li><strong>S\u1ef1 ch\u00ednh x\u00e1c<\/strong>: X\u00e1c \u0111\u1ecbnh v\u00e0 x\u00e1c minh ch\u00ednh x\u00e1c danh t\u00ednh ng\u01b0\u1eddi d\u00f9ng.<\/li>\n<li><strong>Hi\u1ec7u qu\u1ea3<\/strong>: Cung c\u1ea5p quy tr\u00ecnh x\u00e1c minh li\u1ec1n m\u1ea1ch v\u00e0 th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng.<\/li>\n<li><strong>Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng<\/strong>: C\u00f3 kh\u1ea3 n\u0103ng x\u1eed l\u00fd s\u1ed1 l\u01b0\u1ee3ng ng\u01b0\u1eddi d\u00f9ng v\u00e0 y\u00eau c\u1ea7u x\u00e1c th\u1ef1c ng\u00e0y c\u00e0ng t\u0103ng.<\/li>\n<li><strong>Kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng<\/strong>: Ph\u00e1t tri\u1ec3n v\u1edbi c\u00e1c c\u00f4ng ngh\u1ec7 m\u1edbi n\u1ed5i v\u00e0 c\u00e1c m\u1ed1i \u0111e d\u1ecda b\u1ea3o m\u1eadt.<\/li>\n<\/ul>\n<h2>C\u00e1c lo\u1ea1i x\u00e1c th\u1ef1c<\/h2>\n<p>X\u00e1c th\u1ef1c c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e2n th\u00e0nh nhi\u1ec1u lo\u1ea1i, m\u1ed7i lo\u1ea1i c\u00f3 c\u01a1 ch\u1ebf v\u00e0 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng ri\u00eang:<\/p>\n<table>\n<thead>\n<tr>\n<th>Ki\u1ec3u<\/th>\n<th>C\u01a1 ch\u1ebf<\/th>\n<th>V\u00ed d\u1ee5<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>D\u1ef1a tr\u00ean ki\u1ebfn th\u1ee9c<\/td>\n<td>M\u1ed9t c\u00e1i g\u00ec \u0111\u00f3 ng\u01b0\u1eddi d\u00f9ng bi\u1ebft<\/td>\n<td>M\u1eadt kh\u1ea9u, m\u00e3 PIN<\/td>\n<\/tr>\n<tr>\n<td>D\u1ef1a tr\u00ean quy\u1ec1n s\u1edf h\u1eefu<\/td>\n<td>M\u1ed9t c\u00e1i g\u00ec \u0111\u00f3 ng\u01b0\u1eddi d\u00f9ng c\u00f3<\/td>\n<td>M\u00e3 th\u00f4ng b\u00e1o b\u1ea3o m\u1eadt, Th\u1ebb th\u00f4ng minh<\/td>\n<\/tr>\n<tr>\n<td>D\u1ef1a tr\u00ean k\u1ebf th\u1eeba<\/td>\n<td>Ng\u01b0\u1eddi d\u00f9ng l\u00e0 g\u00ec \u0111\u00f3<\/td>\n<td>Sinh tr\u1eafc h\u1ecdc (v\u00e2n tay, m\u1ed1ng m\u1eaft)<\/td>\n<\/tr>\n<tr>\n<td>D\u1ef1a tr\u00ean \u0111\u1ecba \u0111i\u1ec3m<\/td>\n<td>V\u1ecb tr\u00ed \u0111\u1ecba l\u00fd c\u1ee7a ng\u01b0\u1eddi d\u00f9ng<\/td>\n<td>H\u00e0ng r\u00e0o \u0111\u1ecba l\u00fd, \u0111\u1ecba ch\u1ec9 IP<\/td>\n<\/tr>\n<tr>\n<td>D\u1ef1a tr\u00ean th\u1eddi gian<\/td>\n<td>Th\u1eddi gian c\u1ed1 g\u1eafng truy c\u1eadp<\/td>\n<td>M\u00e3 truy c\u1eadp c\u00f3 gi\u1edbi h\u1ea1n th\u1eddi gian<\/td>\n<\/tr>\n<tr>\n<td>D\u1ef1a tr\u00ean h\u00e0nh vi<\/td>\n<td>M\u1eabu h\u00e0nh vi ng\u01b0\u1eddi d\u00f9ng<\/td>\n<td>\u0110\u1ed9ng l\u1ef1c g\u00f5 ph\u00edm, S\u1eed d\u1ee5ng chu\u1ed9t<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u1ee8ng d\u1ee5ng v\u00e0 th\u00e1ch th\u1ee9c c\u1ee7a x\u00e1c th\u1ef1c<\/h2>\n<h3>C\u00e1c \u1ee9ng d\u1ee5ng:<\/h3>\n<ul>\n<li><strong>An ninh m\u1ea1ng<\/strong>: B\u1ea3o v\u1ec7 truy c\u1eadp m\u1ea1ng v\u00e0 truy\u1ec1n d\u1eef li\u1ec7u.<\/li>\n<li><strong>Th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed<\/strong>: B\u1ea3o m\u1eadt c\u00e1c giao d\u1ecbch v\u00e0 d\u1eef li\u1ec7u c\u1ee7a kh\u00e1ch h\u00e0ng.<\/li>\n<li><strong>An ninh doanh nghi\u1ec7p<\/strong>: \u0110\u1ea3m b\u1ea3o ch\u1ec9 nh\u00e2n vi\u00ean m\u1edbi truy c\u1eadp \u0111\u01b0\u1ee3c c\u00e1c t\u00e0i nguy\u00ean nh\u1ea1y c\u1ea3m c\u1ee7a c\u00f4ng ty.<\/li>\n<\/ul>\n<h3>Nh\u1eefng th\u00e1ch th\u1ee9c v\u00e0 gi\u1ea3i ph\u00e1p:<\/h3>\n<ul>\n<li><strong>M\u1ec7t m\u1ecfi m\u1eadt kh\u1ea9u<\/strong>: S\u1eed d\u1ee5ng gi\u1ea3i ph\u00e1p \u0111\u0103ng nh\u1eadp m\u1ed9t l\u1ea7n (SSO).<\/li>\n<li><strong>T\u1ea5n c\u00f4ng l\u1eeba \u0111\u1ea3o<\/strong>: Tri\u1ec3n khai x\u00e1c th\u1ef1c hai y\u1ebfu t\u1ed1 (2FA).<\/li>\n<li><strong>Vi ph\u1ea1m d\u1eef li\u1ec7u sinh tr\u1eafc h\u1ecdc<\/strong>: S\u1eed d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p m\u00e3 h\u00f3a ti\u00ean ti\u1ebfn.<\/li>\n<\/ul>\n<h2>Ph\u00e2n t\u00edch so s\u00e1nh v\u1edbi c\u00e1c thu\u1eadt ng\u1eef t\u01b0\u01a1ng t\u1ef1<\/h2>\n<table>\n<thead>\n<tr>\n<th>Thu\u1eadt ng\u1eef<\/th>\n<th>X\u00e1c th\u1ef1c<\/th>\n<th>\u1ee6y quy\u1ec1n<\/th>\n<th>Nh\u1eadn bi\u1ebft<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>S\u1ef1 \u0111\u1ecbnh ngh\u0129a<\/td>\n<td>X\u00e1c minh danh t\u00ednh<\/td>\n<td>C\u1ea5p \u0111\u1eb7c quy\u1ec1n<\/td>\n<td>Nh\u1eadn d\u1ea1ng danh t\u00ednh<\/td>\n<\/tr>\n<tr>\n<td>T\u1eadp trung<\/td>\n<td>B\u1ea1n l\u00e0 ai<\/td>\n<td>B\u1ea1n c\u00f3 th\u1ec3 l\u00e0m g\u00ec<\/td>\n<td>Nh\u1eadn d\u1ea1ng ng\u01b0\u1eddi d\u00f9ng<\/td>\n<\/tr>\n<tr>\n<td>Qu\u00e1 tr\u00ecnh<\/td>\n<td>x\u00e1c minh<\/td>\n<td>C\u1ea5p ph\u00e9p<\/td>\n<td>Nh\u1eadn d\u1ea1ng ng\u01b0\u1eddi d\u00f9ng<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Xu h\u01b0\u1edbng t\u01b0\u01a1ng lai trong x\u00e1c th\u1ef1c<\/h2>\n<p>T\u01b0\u01a1ng lai c\u1ee7a x\u00e1c th\u1ef1c \u0111ang h\u01b0\u1edbng t\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ti\u1ebfp c\u1eadn t\u00edch h\u1ee3p v\u00e0 th\u00e2n thi\u1ec7n h\u01a1n v\u1edbi ng\u01b0\u1eddi d\u00f9ng:<\/p>\n<ul>\n<li><strong>Ti\u1ebfn b\u1ed9 sinh tr\u1eafc h\u1ecdc<\/strong>: C\u00e1c m\u00e3 nh\u1eadn d\u1ea1ng an to\u00e0n v\u00e0 duy nh\u1ea5t h\u01a1n nh\u01b0 m\u1eabu nh\u1ecbp tim.<\/li>\n<li><strong>AI v\u00e0 h\u1ecdc m\u00e1y<\/strong>: X\u00e1c th\u1ef1c d\u1ef1 \u0111o\u00e1n d\u1ef1a tr\u00ean h\u00e0nh vi c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.<\/li>\n<li><strong>T\u00ednh to\u00e1n l\u01b0\u1ee3ng t\u1eed<\/strong>: M\u1eadt m\u00e3 kh\u00e1ng l\u01b0\u1ee3ng t\u1eed \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt.<\/li>\n<\/ul>\n<h2>M\u00e1y ch\u1ee7 proxy v\u00e0 x\u00e1c th\u1ef1c<\/h2>\n<p>M\u00e1y ch\u1ee7 proxy \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong qu\u00e1 tr\u00ecnh x\u00e1c th\u1ef1c:<\/p>\n<ul>\n<li><strong>B\u1ea3o m\u1eadt n\u00e2ng cao<\/strong>: \u0110\u00f3ng vai tr\u00f2 trung gian, h\u1ecd c\u00f3 th\u1ec3 cung c\u1ea5p th\u00eam m\u1ed9t l\u1edbp x\u00e1c th\u1ef1c \u0111\u1ec3 truy c\u1eadp t\u00e0i nguy\u00ean m\u1ea1ng.<\/li>\n<li><strong>\u1ea8n danh v\u00e0 quy\u1ec1n ri\u00eang t\u01b0<\/strong>: M\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 x\u00e1c th\u1ef1c ng\u01b0\u1eddi d\u00f9ng \u0111\u1ed3ng th\u1eddi che gi\u1ea5u danh t\u00ednh th\u1ef1c s\u1ef1 c\u1ee7a h\u1ecd, \u0111\u1ea3m b\u1ea3o quy\u1ec1n ri\u00eang t\u01b0 v\u00e0 b\u1ea3o m\u1eadt.<\/li>\n<li><strong>Ki\u1ec3m so\u00e1t truy c\u1eadp<\/strong>: H\u1ecd c\u00f3 th\u1ec3 th\u1ef1c thi c\u00e1c giao th\u1ee9c x\u00e1c th\u1ef1c cho ng\u01b0\u1eddi d\u00f9ng \u0111ang c\u1ed1 truy c\u1eadp m\u1ed9t s\u1ed1 trang web ho\u1eb7c d\u1ecbch v\u1ee5 tr\u1ef1c tuy\u1ebfn nh\u1ea5t \u0111\u1ecbnh.<\/li>\n<\/ul>\n<h2>Li\u00ean k\u1ebft li\u00ean quan<\/h2>\n<p>\u0110\u1ec3 bi\u1ebft th\u00eam th\u00f4ng tin v\u00e0 t\u00ecm hi\u1ec3u s\u00e2u h\u01a1n v\u1ec1 x\u00e1c th\u1ef1c, h\u00e3y xem x\u00e9t kh\u00e1m ph\u00e1 c\u00e1c t\u00e0i nguy\u00ean sau:<\/p>\n<ul>\n<li><a target=\"_new\" rel=\"noopener\">\u1ea4n ph\u1ea9m \u0111\u1eb7c bi\u1ec7t c\u1ee7a NIST v\u1ec1 Nguy\u00ean t\u1eafc nh\u1eadn d\u1ea1ng k\u1ef9 thu\u1eadt s\u1ed1<\/a><\/li>\n<li><a target=\"_new\" rel=\"noopener\">H\u01b0\u1edbng d\u1eabn x\u00e1c th\u1ef1c OWASP<\/a><\/li>\n<li><a target=\"_new\" rel=\"noopener\">Th\u01b0 vi\u1ec7n s\u1ed1 IEEE Xplore: T\u00e0i li\u1ec7u nghi\u00ean c\u1ee9u x\u00e1c th\u1ef1c<\/a><\/li>\n<\/ul>\n<p>H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n n\u00e0y cung c\u1ea5p s\u1ef1 hi\u1ec3u bi\u1ebft s\u00e2u s\u1eafc v\u1ec1 x\u00e1c th\u1ef1c, t\u1ea7m quan tr\u1ecdng, lo\u1ea1i, \u1ee9ng d\u1ee5ng v\u00e0 b\u1ed1i c\u1ea3nh ph\u00e1t tri\u1ec3n c\u1ee7a n\u00f3 trong b\u1ed1i c\u1ea3nh an ninh m\u1ea1ng v\u00e0 qu\u1ea3n l\u00fd danh t\u00ednh k\u1ef9 thu\u1eadt s\u1ed1.<\/p>","protected":false},"featured_media":579492,"menu_order":0,"template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-579491","glossary","type-glossary","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/glossary\/579491","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\/579491\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/media\/579492"}],"wp:attachment":[{"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/media?parent=579491"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}