{"id":45412,"date":"2021-11-29T23:32:01","date_gmt":"2021-11-29T16:32:01","guid":{"rendered":"https:\/\/ben.com.vn\/tin-tuc\/?p=45412"},"modified":"2021-12-06T15:45:41","modified_gmt":"2021-12-06T08:45:41","slug":"loi-403","status":"publish","type":"post","link":"https:\/\/ben.com.vn\/tin-tuc\/loi-403\/","title":{"rendered":"L\u1ed7i 403 l\u00e0 g\u00ec? Nguy\u00ean nh\u00e2n v\u00e0 c\u00e1ch s\u1eeda l\u1ed7i 403 Forbidden"},"content":{"rendered":"<p>L\u1ed7i 403 l\u00e0 l\u1ed7i m\u00e0 th\u1ec9nh tho\u1ea3ng c\u00e1c b\u1ea1n s\u1ebd g\u1eb7p khi mu\u1ed1n truy c\u1eadp v\u00e0o m\u1ed9t trang web n\u00e0o \u0111\u00f3. L\u1ed7i n\u00e0y g\u00e2y \u1ea3nh h\u01b0\u1edfng t\u1edbi truy c\u1eadp l\u01b0u l\u01b0\u1ee3ng c\u1ee7a website v\u00e0 g\u00e2y kh\u00f3 ch\u1ecbu cho ng\u01b0\u1eddi d\u00f9ng. V\u1eady l\u1ed7i 403 Forbidden l\u00e0 g\u00ec? Nguy\u00ean nh\u00e2n do \u0111\u00e2u v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c nh\u01b0 th\u1ebf n\u00e0o? C\u00f9ng Ben Computer t\u00ecm hi\u1ec3u ngay th\u00f4ng tin t\u1ea1i b\u00e0i vi\u1ebft n\u00e0y nh\u00e9.<\/p>\n<h2><strong>1. L\u1ed7i 403 l\u00e0 g\u00ec?<\/strong><\/h2>\n<p><span style=\"background-color: #ffffff; color: #000000;\">L\u1ed7i 403 l\u00e0 l\u1ed7i x\u1ea3y ra khi mu\u1ed1n m\u1edf m\u1ed9t \u0111\u1ecba ch\u1ec9 web b\u1ea5t k\u1ef3, m\u00e0n h\u00ecnh s\u1ebd hi\u1ec3n th\u1ecb th\u00f4ng b\u00e1o l\u1ed7i n\u1ebfu b\u1ea1n b\u1ecb ch\u1eb7n quy\u1ec1n truy c\u1eadp v\u00e0o web b\u1edfi hosting ho\u1eb7c c\u00f3 th\u1ec3 \u0111\u1ecba ch\u1ec9 \u0111\u00f3 \u0111\u00e3 b\u1ecb x\u00f3a v\u00e0 kh\u00f4ng h\u1ec1 c\u00f3 d\u1eef li\u1ec7u.<\/span><\/p>\n<p>Ngo\u00e0i c\u00e1ch hi\u1ec3n th\u1ecb l\u00e0 l\u1ed7i 403 forbidden, l\u1ed7i n\u00e0y c\u00f2n c\u00f3 ki\u1ec3u hi\u1ec3n th\u1ecb kh\u00e1c nh\u01b0:<\/p>\n<ul>\n<li>HTTP 403<\/li>\n<li>Access Denied You don\u2019t have permission to access<\/li>\n<li>HTTP Error 403 &#8211; Forbidden<\/li>\n<li>Forbidden: You don\u2019t have permission to access [directory] on this server<\/li>\n<li>&#8230;.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-45487 size-jnews-750x536\" src=\"https:\/\/ben.com.vn\/tin-tuc\/wp-content\/uploads\/2021\/11\/loi-403-5-750x450.png\" alt=\"l\u1ed7i 403 \" width=\"750\" height=\"450\" \/><\/p>\n<p style=\"text-align: center;\"><em>L\u1ed7i 403 forbidden l\u00e0 g\u00ec?<\/em><\/p>\n<h2><strong>2. Nguy\u00ean nh\u00e2n g\u00e2y ra l\u1ed7i 403 forbidden error<\/strong><\/h2>\n<p>L\u1ed7i 403 forbidden xu\u1ea5t ph\u00e1t t\u1eeb nhi\u1ec1u nguy\u00ean nh\u00e2n kh\u00e1c nhau, d\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 nguy\u00ean nh\u00e2n ch\u1ee7 y\u1ebfu:<\/p>\n<ul>\n<li>B\u1ecb ch\u1eb7n b\u1edfi hosting<\/li>\n<li>Ph\u00e2n quy\u1ec1n file ho\u1eb7c folder kh\u00f4ng \u0111\u00fang<\/li>\n<li>Sai c\u1ea5u h\u00ecnh file .htaccess<\/li>\n<li>Plugin b\u1ecb l\u1ed7i ho\u1eb7c kh\u00f4ng t\u01b0\u01a1ng th\u00edch<\/li>\n<\/ul>\n<h2><strong>3. H\u01b0\u1edbng d\u1eabn c\u00e1ch kh\u1eafc ph\u1ee5c l\u1ed7i 403 hi\u1ec7u qu\u1ea3<\/strong><\/h2>\n<p>\u0110\u1ec3 kh\u1eafc ph\u1ee5c \u0111\u01b0\u1ee3c l\u1ed7i 403, c\u1ea7n ph\u1ea3i x\u00e1c \u0111\u1ecbnh l\u00e0 c\u1ea3 ph\u00eda ng\u01b0\u1eddi d\u00f9ng truy c\u1eadp web v\u00e0 ng\u01b0\u1eddi qu\u1ea3n tr\u1ecb website \u0111\u1ec1u c\u1ea7n ph\u1ea3i c\u00f3 nh\u1eefng bi\u1ec7n ph\u00e1p gi\u1ea3i quy\u1ebft.<\/p>\n<h3><strong>3.1. V\u1ec1 ph\u00eda qu\u1ea3n tr\u1ecb web<\/strong><\/h3>\n<h4><strong>3.1.1. Ki\u1ec3m tra l\u1ea1i file .htaccess<\/strong><\/h4>\n<p>File .htaccess ch\u00ednh l\u00e0 m\u1ed9t file \u1ea9n \u0111\u01b0\u1ee3c th\u00eam v\u00e0o \u0111\u1ec3 c\u1ea5u h\u00ecnh server v\u00e0 ho\u1ea1t \u0111\u1ed9ng ch\u1ee7 y\u1ebfu \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh c\u1ea5u h\u00ecnh c\u00e0i \u0111\u1eb7t c\u1ee7a Web server.<\/p>\n<p>C\u00e1ch ki\u1ec3m tra l\u1ed7i 403 c\u00f3 ph\u1ea3i do file .htaccess g\u00e2y ra hay kh\u00f4ng c\u00e1c b\u1ea1n ch\u1ec9 c\u1ea7n x\u00f3a file \u0111i. N\u1ebfu sau khi x\u00f3a, web ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng ch\u1ee9ng t\u1ecf l\u1ed7i l\u00e0 do file .htaccess. Khi \u0111\u00f3, b\u1ea1n c\u1ea7n t\u1ea1o l\u1ea1i file m\u1edbi.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-45483 size-jnews-750x375\" src=\"https:\/\/ben.com.vn\/tin-tuc\/wp-content\/uploads\/2021\/11\/loi-403-2-750x375.jpg\" alt=\"l\u1ed7i 403 l\u00e0 g\u00ec\" width=\"750\" height=\"375\" srcset=\"https:\/\/ben.com.vn\/tin-tuc\/wp-content\/uploads\/2021\/11\/loi-403-2-750x375.jpg 750w, https:\/\/ben.com.vn\/tin-tuc\/wp-content\/uploads\/2021\/11\/loi-403-2-360x180.jpg 360w, https:\/\/ben.com.vn\/tin-tuc\/wp-content\/uploads\/2021\/11\/loi-403-2-1140x570.jpg 1140w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/p>\n<p style=\"text-align: center;\"><em>ki\u1ec3m tra l\u1ea1i file .htaccess<\/em><\/p>\n<p><span style=\"text-decoration: underline;\"><em><strong>C\u00e1ch th\u1ef1c hi\u1ec7n:<\/strong><\/em><\/span> Truy c\u1eadp v\u00e0o file <strong>Manager trong Control Panel<\/strong> =&gt; trong m\u1ee5c <strong>public_html directory<\/strong>, t\u00ecm ki\u1ebfm <strong>file .htaccess =&gt; <\/strong>N\u1ebfu file \u0111ang b\u1ecb \u1ea9n, ch\u1ecdn <strong>Settings<\/strong> =&gt; t\u00edch ch\u1ecdn<strong> Show Hidden Files (dotfiles).<\/strong><\/p>\n<h4><strong>3.1.2. Ti\u1ebfn h\u00e0nh ph\u00e2n quy\u1ec1n l\u1ea1i cho c\u00e1c t\u1ec7p, th\u01b0 m\u1ee5c<\/strong><\/h4>\n<p>M\u1ed7i file l\u00fac m\u1edbi \u0111\u01b0\u1ee3c t\u1ea1o ra s\u1ebd \u0111\u1ec1u \u0111\u01b0\u1ee3c ph\u00e2n cho m\u1ed9t quy\u1ec1n m\u1eb7c \u0111\u1ecbnh nh\u01b0: \u0111\u1ecdc, vi\u1ebft,&#8230; Tuy nhi\u00ean, quy\u1ec1n n\u00e0y c\u00f3 th\u1ec3 s\u1ebd thay \u0111\u1ed5i theo th\u1eddi gian ph\u1ee5 thu\u1ed9c v\u00e0o y\u00eau c\u1ea7u. \u0110\u00e2y c\u0169ng l\u00e0 m\u1ed9t trong nh\u1eefng nguy\u00ean nh\u00e2n g\u00e2y n\u00ean l\u1ed7i 403 Forbidden, v\u00ec v\u1eady b\u1ea1n h\u00e3y kh\u1eafc ph\u1ee5c b\u1eb1ng c\u00e1ch ph\u00e2n l\u1ea1i file quy\u1ec1n.<\/p>\n<p>C\u00e1ch ph\u00e2n quy\u1ec1n l\u00e0 th\u01b0 m\u1ee5c public_html v\u00e0 nh\u1eefng th\u01b0 m\u1ee5c b\u00ean trong s\u1ebd s\u1eed d\u1ee5ng ph\u00e2n quy\u1ec1n 755; nh\u1eefng t\u1ec7p trong th\u01b0 m\u1ee5c public_html s\u1ebd d\u00f9ng ph\u00e2n quy\u1ec1n 644.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-45481 size-jnews-750x375\" src=\"https:\/\/ben.com.vn\/tin-tuc\/wp-content\/uploads\/2021\/11\/loi-403-750x375.jpg\" alt=\"Kh\u1eafc ph\u1ee5c l\u1ed7i 403 tr\u00ean \u0111i\u1ec7n tho\u1ea1i\" width=\"750\" height=\"375\" srcset=\"https:\/\/ben.com.vn\/tin-tuc\/wp-content\/uploads\/2021\/11\/loi-403-750x375.jpg 750w, https:\/\/ben.com.vn\/tin-tuc\/wp-content\/uploads\/2021\/11\/loi-403-360x180.jpg 360w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/p>\n<p style=\"text-align: center;\"><em>Ph\u00e2n quy\u1ec1n th\u01b0 m\u1ee5c v\u00e0 t\u1ec7p<\/em><\/p>\n<p><span style=\"text-decoration: underline;\"><em><strong>C\u00e1ch th\u1ef1c hi\u1ec7n:<\/strong> <\/em><\/span>Truy c\u1eadp v\u00e0o trang web qua <strong>FTP client<\/strong> =&gt; V\u00e0o th\u01b0 m\u1ee5c g\u1ed1c c\u1ee7a t\u00e0i kho\u1ea3n =&gt; Ch\u1ecdn th\u01b0 m\u1ee5c <strong>public_html<\/strong> =&gt; ch\u1ecdn <strong>File Permissions<\/strong> =&gt; \u0110\u1eb7t quy\u1ec1n <strong>755<\/strong> =&gt; T\u00edch <strong>Apple to directories only<\/strong> =&gt; Nh\u1ea5n ch\u1ecdn <strong>Ok<\/strong>.<\/p>\n<p>Sau \u0111\u00f3 th\u1ef1c hi\u1ec7n thao t\u00e1c t\u01b0\u01a1ng t\u1ef1 \u0111\u1ec3 ph\u00e2n l\u1ea1i quy\u1ec1n cho c\u00e1c t\u1ec7p b\u00ean trong th\u01b0 m\u1ee5c nh\u01b0ng l\u01b0u \u00fd thay \u0111\u1ed5i quy\u1ec1n l\u00e0 644.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-45482 size-jnews-750x375\" src=\"https:\/\/ben.com.vn\/tin-tuc\/wp-content\/uploads\/2021\/11\/loi-403-1-750x375.jpg\" alt=\"l\u1ed7i 403 forbidden\" width=\"750\" height=\"375\" srcset=\"https:\/\/ben.com.vn\/tin-tuc\/wp-content\/uploads\/2021\/11\/loi-403-1-750x375.jpg 750w, https:\/\/ben.com.vn\/tin-tuc\/wp-content\/uploads\/2021\/11\/loi-403-1-360x180.jpg 360w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/p>\n<p style=\"text-align: center;\"><em>K\u1ebft qu\u1ea3 hi\u1ec3n th\u1ecb sau khi ph\u00e2n quy\u1ec1n<\/em><\/p>\n<h4><strong>3.1.3 V\u00f4 hi\u1ec7u h\u00f3a plugins<\/strong><\/h4>\n<p>\u0110\u1ec3 ki\u1ec3m tra xem plugins n\u00e0o b\u1ecb l\u1ed7i, c\u00e1c b\u1ea1n c\u00f3 th\u1ec3 v\u00f4 hi\u1ec7u h\u00f3a t\u1eebng plugins \u0111\u1ec3 xem k\u1ebft qu\u1ea3.<\/p>\n<p><em><span style=\"text-decoration: underline;\"><strong>C\u00e1ch th\u1ef1c hi\u1ec7n:<\/strong><\/span><\/em> Truy c\u1eadp v\u00e0o trang <strong>qu\u1ea3n tr\u1ecb WordPress<\/strong> =&gt; Ch\u1ecdn m\u1ee5c <strong>Plugins<\/strong> =&gt; T\u00edch ch\u1ecdn l\u1ea7n l\u01b0\u1ee3t t\u1eebng plugin =&gt; m\u1edf r\u1ed9ng m\u1ee5c <strong>bulk actions<\/strong> =&gt; ch\u1ecdn <strong>Deactivate<\/strong> =&gt; ch\u1ecdn <strong>Apply<\/strong> =&gt; Ki\u1ec3m tra l\u1ea7n l\u01b0\u1ee3t t\u1eebng Plugin sau khi t\u1eaft.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-45484 size-jnews-750x375\" src=\"https:\/\/ben.com.vn\/tin-tuc\/wp-content\/uploads\/2021\/11\/loi-403-3-727x375.jpg\" alt=\"M\u00e0 l\u1ed7i 403 tr\u00ean CH Play\" width=\"727\" height=\"375\" \/><\/p>\n<p style=\"text-align: center;\"><em>V\u00f4 hi\u1ec7u h\u00f3a WordPress plugins\u00a0<\/em><\/p>\n<h3><strong>3.1.2. V\u1ec1 ph\u00eda ng\u01b0\u1eddi d\u00f9ng website<\/strong><\/h3>\n<p>Ng\u01b0\u1eddi d\u00f9ng website c\u0169ng c\u00f3 th\u1ec3 th\u1eed m\u1ed9t s\u1ed1 c\u00e1ch d\u01b0\u1edbi \u0111\u00e2y \u0111\u1ec3 kh\u1eafc ph\u1ee5c l\u1ed7i 403:<\/p>\n<ul>\n<li><strong>T\u1ea3i l\u1ea1i n\u1ed9i dung trang web:<\/strong> Th\u1ef1c hi\u1ec7n b\u1eb1ng c\u00e1ch nh\u1ea5n ph\u00edm F5 ho\u1eb7c d\u00f9ng t\u1ed5 h\u1ee3p Command + R \u0111\u1ed1i v\u1edbi Mac hay Ctrl + R \u0111\u1ed1i v\u1edbi Windows. Ho\u1eb7c b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 b\u1ea5m v\u00e0o link t\u00ecm ki\u1ebfm v\u00e0 nh\u1ea5n <strong>Enter.<\/strong><\/li>\n<li><strong>Ki\u1ec3m tra l\u1ea1i link web:<\/strong> C\u00f3 th\u1ec3 trong qu\u00e1 tr\u00ecnh copy v\u00e0 paste, c\u00e1c b\u1ea1n \u0111\u00e3 v\u00f4 t\u00ecnh ch\u00e8n th\u00eam k\u00fd t\u1ef1 v\u00e0o link, v\u00ec v\u1eady b\u1ea1n h\u00e3y ki\u1ec3m tra l\u1ea1i link website c\u00f3 b\u1ecb l\u1ed7i hay kh\u00f4ng.<\/li>\n<li><strong>Ki\u1ec3m tra l\u1ea1i quy\u1ec1n truy c\u1eadp link:<\/strong> C\u00f3 m\u1ed9t s\u1ed1 web s\u1ebd \u0111\u1ec3 b\u00e0i vi\u1ebft ri\u00eang t\u01b0 v\u00e0 b\u1ea1n c\u1ea7n \u0111\u0103ng nh\u1eadp web m\u1edbi truy c\u1eadp \u0111\u01b0\u1ee3c.<\/li>\n<li><strong>X\u00f3a b\u1ed9 nh\u1edb \u0111\u1ec7m c\u1ee7a tr\u00ecnh duy\u1ec7t:<\/strong> \u0110\u00f4i khi do qu\u00e1 t\u1ea3i b\u1ed9 nh\u1edb tr\u00ecnh duy\u1ec7t khi\u1ebfn b\u1ea1n kh\u00f4ng th\u1ec3 load \u0111\u01b0\u1ee3c trang web. B\u1edfi v\u1eady, h\u00e3y th\u1eed x\u00f3a b\u1ed9 nh\u1edb \u0111\u1ec7m \u0111\u1ec3 ki\u1ec3m tra nh\u00e9!<\/li>\n<\/ul>\n<p><strong>K\u1ebft lu\u1eadn:<\/strong> Hy v\u1ecdng v\u1edbi nh\u1eefng th\u00f4ng tin tr\u00ean \u0111\u00e2y, b\u1ea1n \u0111\u00e3 c\u00f3 th\u1ec3 hi\u1ec3u r\u00f5 l\u1ed7i 403 l\u00e0 g\u00ec, nguy\u00ean nh\u00e2n v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c l\u1ed7i 403 Forbidden nh\u01b0 th\u1ebf n\u00e0o. N\u1ebfu c\u00f2n b\u0103n kho\u0103n v\u1ec1 b\u1ea5t c\u1ee9 v\u1ea5n \u0111\u1ec1 g\u00ec, h\u00e3y comment xu\u1ed1ng ph\u00eda d\u01b0\u1edbi \u0111\u1ec3 trao \u0111\u1ed5i c\u00f9ng Ben Computer nh\u00e9!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>L\u1ed7i 403 l\u00e0 l\u1ed7i m\u00e0 th\u1ec9nh tho\u1ea3ng c\u00e1c b\u1ea1n s\u1ebd g\u1eb7p khi mu\u1ed1n truy c\u1eadp v\u00e0o m\u1ed9t trang web n\u00e0o \u0111\u00f3. L\u1ed7i n\u00e0y g\u00e2y \u1ea3nh h\u01b0\u1edfng t\u1edbi truy c\u1eadp l\u01b0u l\u01b0\u1ee3ng c\u1ee7a website v\u00e0 g\u00e2y kh\u00f3 ch\u1ecbu cho ng\u01b0\u1eddi d\u00f9ng. V\u1eady l\u1ed7i 403 Forbidden l\u00e0 g\u00ec? Nguy\u00ean nh\u00e2n do \u0111\u00e2u v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c nh\u01b0 [&hellip;]<\/p>\n","protected":false},"author":18,"featured_media":45485,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[45],"tags":[],"class_list":["post-45412","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-wiki"],"_links":{"self":[{"href":"https:\/\/ben.com.vn\/tin-tuc\/wp-json\/wp\/v2\/posts\/45412","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ben.com.vn\/tin-tuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ben.com.vn\/tin-tuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ben.com.vn\/tin-tuc\/wp-json\/wp\/v2\/users\/18"}],"replies":[{"embeddable":true,"href":"https:\/\/ben.com.vn\/tin-tuc\/wp-json\/wp\/v2\/comments?post=45412"}],"version-history":[{"count":6,"href":"https:\/\/ben.com.vn\/tin-tuc\/wp-json\/wp\/v2\/posts\/45412\/revisions"}],"predecessor-version":[{"id":47065,"href":"https:\/\/ben.com.vn\/tin-tuc\/wp-json\/wp\/v2\/posts\/45412\/revisions\/47065"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ben.com.vn\/tin-tuc\/wp-json\/wp\/v2\/media\/45485"}],"wp:attachment":[{"href":"https:\/\/ben.com.vn\/tin-tuc\/wp-json\/wp\/v2\/media?parent=45412"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ben.com.vn\/tin-tuc\/wp-json\/wp\/v2\/categories?post=45412"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ben.com.vn\/tin-tuc\/wp-json\/wp\/v2\/tags?post=45412"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}