{"id":479657,"date":"2023-08-09T10:43:04","date_gmt":"2023-08-09T10:43:04","guid":{"rendered":""},"modified":"2023-09-05T11:19:17","modified_gmt":"2023-09-05T11:19:17","slug":"website-defacement","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/vn\/wiki\/website-defacement\/","title":{"rendered":"L\u00e0m bi\u1ebfn d\u1ea1ng trang web"},"content":{"rendered":"<p>Ph\u00e1 ho\u1ea1i trang web \u0111\u1ec1 c\u1eadp \u0111\u1ebfn m\u1ed9t cu\u1ed9c t\u1ea5n c\u00f4ng v\u00e0o m\u1ed9t trang web l\u00e0m thay \u0111\u1ed5i giao di\u1ec7n tr\u1ef1c quan c\u1ee7a m\u1ed9t ho\u1eb7c nhi\u1ec1u trang tr\u00ean \u0111\u00f3. Ki\u1ec3u t\u1ea5n c\u00f4ng m\u1ea1ng n\u00e0y thay th\u1ebf n\u1ed9i dung c\u1ee7a trang web b\u1eb1ng tin nh\u1eafn, h\u00ecnh \u1ea3nh ho\u1eb7c n\u1ed9i dung kh\u00e1c c\u1ee7a k\u1ebb t\u1ea5n c\u00f4ng. M\u1eb7c d\u00f9 th\u01b0\u1eddng kh\u00f4ng ph\u00e1 h\u1ee7y ch\u1ee9c n\u0103ng c\u01a1 b\u1ea3n, nh\u01b0ng vi\u1ec7c l\u00e0m x\u1ea5u giao di\u1ec7n c\u00f3 th\u1ec3 l\u00e0m hoen \u1ed1 danh ti\u1ebfng c\u1ee7a trang web v\u00e0 khi\u1ebfn kh\u00e1ch truy c\u1eadp m\u1ea5t ni\u1ec1m tin.<\/p>\n<h2>L\u1ecbch s\u1eed ngu\u1ed3n g\u1ed1c c\u1ee7a vi\u1ec7c l\u00e0m bi\u1ebfn d\u1ea1ng trang web v\u00e0 s\u1ef1 \u0111\u1ec1 c\u1eadp \u0111\u1ea7u ti\u00ean v\u1ec1 n\u00f3<\/h2>\n<p>Vi\u1ec7c ph\u00e1 h\u1ee7y giao di\u1ec7n trang web \u0111\u00e3 xu\u1ea5t hi\u1ec7n g\u1ea7n nh\u01b0 c\u00f9ng th\u1eddi v\u1edbi World Wide Web. S\u1ef1 c\u1ed1 s\u1edbm nh\u1ea5t \u0111\u01b0\u1ee3c ghi nh\u1eadn x\u1ea3y ra v\u00e0o cu\u1ed1i nh\u1eefng n\u0103m 1990 khi tin t\u1eb7c thay th\u1ebf c\u00e1c trang web b\u1eb1ng th\u00f4ng \u0111i\u1ec7p c\u1ee7a ch\u00ednh ch\u00fang nh\u01b0 m\u1ed9t h\u00ecnh th\u1ee9c ph\u1ea3n \u0111\u1ed1i ho\u1eb7c \u0111\u01a1n gi\u1ea3n l\u00e0 \u0111\u1ec3 g\u00e2y tai ti\u1ebfng. V\u1ee5 ph\u00e1 ho\u1ea1i giao di\u1ec7n l\u1edbn \u0111\u1ea7u ti\u00ean \u0111\u01b0\u1ee3c cho l\u00e0 do m\u1ed9t nh\u00f3m c\u00f3 t\u00ean H4G1S th\u1ef1c hi\u1ec7n v\u00e0o n\u0103m 1997, nh\u1eafm v\u00e0o m\u1ed9t trang web c\u1ee7a qu\u00e2n \u0111\u1ed9i Hoa K\u1ef3.<\/p>\n<h2>Th\u00f4ng tin chi ti\u1ebft v\u1ec1 Deface trang web: M\u1edf r\u1ed9ng ch\u1ee7 \u0111\u1ec1<\/h2>\n<p>Vi\u1ec7c ph\u00e1 ho\u1ea1i trang web c\u00f3 th\u1ec3 bao g\u1ed3m t\u1eeb nh\u1eefng tr\u00f2 \u0111\u00f9a \u0111\u01a1n gi\u1ea3n \u0111\u1ebfn c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng m\u1ea1ng nghi\u00eam tr\u1ecdng v\u1edbi m\u1ee5c \u0111\u00edch x\u1ea5u. \u0110\u1ed9ng c\u01a1 c\u00f3 th\u1ec3 bao g\u1ed3m ho\u1ea1t \u0111\u1ed9ng ch\u00ednh tr\u1ecb, th\u1ec3 hi\u1ec7n n\u0103ng l\u1ef1c k\u1ef9 thu\u1eadt ho\u1eb7c l\u1ee3i \u00edch th\u01b0\u01a1ng m\u1ea1i th\u00f4ng qua vi\u1ec7c ch\u00e8n c\u00e1c qu\u1ea3ng c\u00e1o kh\u00f4ng mong mu\u1ed1n.<\/p>\n<h3>C\u00e1c k\u1ef9 thu\u1eadt ph\u1ed5 bi\u1ebfn:<\/h3>\n<ol>\n<li><strong>Ti\u00eam SQL:<\/strong> Khai th\u00e1c l\u1ed7 h\u1ed5ng trong k\u1ebft n\u1ed1i c\u01a1 s\u1edf d\u1eef li\u1ec7u.<\/li>\n<li><strong>T\u1eadp l\u1ec7nh ch\u00e9o trang (XSS):<\/strong> Ti\u00eam c\u00e1c t\u1eadp l\u1ec7nh \u0111\u1ed9c h\u1ea1i.<\/li>\n<li><strong>S\u1eed d\u1ee5ng c\u00e1c l\u1ed7 h\u1ed5ng \u0111\u00e3 bi\u1ebft:<\/strong> L\u1ee3i d\u1ee5ng ph\u1ea7n m\u1ec1m ch\u01b0a \u0111\u01b0\u1ee3c v\u00e1.<\/li>\n<\/ol>\n<h2>C\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a vi\u1ec7c l\u00e0m bi\u1ebfn d\u1ea1ng trang web: C\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng<\/h2>\n<p>Vi\u1ec7c l\u00e0m bi\u1ebfn d\u1ea1ng trang web th\u01b0\u1eddng bao g\u1ed3m c\u00e1c b\u01b0\u1edbc sau:<\/p>\n<ol>\n<li><strong>Kh\u00e1m ph\u00e1:<\/strong> X\u00e1c \u0111\u1ecbnh m\u1ed9t trang web d\u1ec5 b\u1ecb t\u1ed5n th\u01b0\u01a1ng.<\/li>\n<li><strong>Khai th\u00e1c:<\/strong> S\u1eed d\u1ee5ng c\u00e1c k\u1ef9 thu\u1eadt nh\u01b0 SQL Ti\u00eam ho\u1eb7c XSS.<\/li>\n<li><strong>L\u00e0m bi\u1ebfn d\u1ea1ng:<\/strong> Thay th\u1ebf n\u1ed9i dung b\u1eb1ng tin nh\u1eafn c\u1ee7a tr\u00ecnh g\u1ee1 l\u1ed7i.<\/li>\n<li><strong>Ch\u00e8n ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i t\u00f9y ch\u1ecdn:<\/strong> \u0110\u00f4i khi th\u00eam m\u00e3 \u0111\u1ed9c \u0111\u1ec3 khai th\u00e1c th\u00eam.<\/li>\n<\/ol>\n<h2>Ph\u00e2n t\u00edch c\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a vi\u1ec7c l\u00e0m bi\u1ebfn d\u1ea1ng trang web<\/h2>\n<ul>\n<li><strong>\u1ea2nh h\u01b0\u1edfng th\u1ecb gi\u00e1c:<\/strong> Thay \u0111\u1ed5i ngay l\u1eadp t\u1ee9c v\u1ec1 di\u1ec7n m\u1ea1o c\u1ee7a trang web.<\/li>\n<li><strong>T\u1ea1m th\u1eddi:<\/strong> Th\u01b0\u1eddng c\u00f3 th\u1ec3 \u0111\u1ea3o ng\u01b0\u1ee3c m\u00e0 kh\u00f4ng c\u00f3 t\u1ed5n th\u01b0\u01a1ng v\u0129nh vi\u1ec5n.<\/li>\n<li><strong>T\u00ecm ki\u1ebfm s\u1ef1 ch\u00fa \u00fd:<\/strong> Th\u01b0\u1eddng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u1ec3 c\u00f4ng khai.<\/li>\n<li><strong>H\u1eadu qu\u1ea3 ph\u00e1p l\u00fd ti\u1ec1m t\u00e0ng:<\/strong> \u0110\u01b0\u1ee3c coi l\u00e0 m\u1ed9t h\u00e0nh vi t\u1ed9i ph\u1ea1m \u1edf nhi\u1ec1u khu v\u1ef1c ph\u00e1p l\u00fd.<\/li>\n<\/ul>\n<h2>C\u00e1c lo\u1ea1i bi\u1ebfn d\u1ea1ng trang web<\/h2>\n<p>B\u1ea3ng sau minh h\u1ecda c\u00e1c 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>ph\u00e1 ho\u1ea1i<\/td>\n<td>Nh\u1eb1m m\u1ee5c \u0111\u00edch h\u1ee7y di\u1ec7t, gi\u1ed1ng nh\u01b0 graffiti.<\/td>\n<\/tr>\n<tr>\n<td>Thu\u1ed9c v\u1ec1 ch\u00ednh tr\u1ecb<\/td>\n<td>\u0110\u01b0\u1ee3c th\u00fac \u0111\u1ea9y b\u1edfi \u0111\u1ed9ng c\u01a1 ch\u00ednh tr\u1ecb ho\u1eb7c ho\u1ea1t \u0111\u1ed9ng.<\/td>\n<\/tr>\n<tr>\n<td>Thu\u1ed9c v\u1ec1 th\u01b0\u01a1ng m\u1ea1i<\/td>\n<td>\u0110\u1ec3 thu \u0111\u01b0\u1ee3c l\u1ee3i \u00edch b\u1eb1ng ti\u1ec1n, ch\u1eb3ng h\u1ea1n nh\u01b0 ch\u00e8n c\u00e1c qu\u1ea3ng c\u00e1o kh\u00f4ng mong mu\u1ed1n.<\/td>\n<\/tr>\n<tr>\n<td>B\u1ea3o v\u1ec7<\/td>\n<td>Th\u1ec3 hi\u1ec7n c\u00e1c l\u1ed7 h\u1ed5ng, \u0111\u00f4i khi do c\u00e1c hacker c\u00f3 \u0111\u1ea1o \u0111\u1ee9c th\u1ef1c hi\u1ec7n.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>C\u00e1ch s\u1eed d\u1ee5ng t\u00ednh n\u0103ng Deface trang web, v\u1ea5n \u0111\u1ec1 v\u00e0 gi\u1ea3i ph\u00e1p<\/h2>\n<ul>\n<li><strong>S\u1eed d\u1ee5ng cho c\u00e1c cu\u1ed9c bi\u1ec3u t\u00ecnh:<\/strong> M\u1ed1i quan t\u00e2m ch\u00ednh \u0111\u00e1ng nh\u01b0ng ph\u01b0\u01a1ng ti\u1ec7n b\u1ea5t h\u1ee3p ph\u00e1p.<\/li>\n<li><strong>G\u00e2y t\u1ed5n h\u1ea1i \u0111\u1ebfn danh ti\u1ebfng:<\/strong> M\u1ea5t ni\u1ec1m tin ngay l\u1eadp t\u1ee9c t\u1eeb du kh\u00e1ch.<\/li>\n<li><strong>C\u00e1c gi\u1ea3i ph\u00e1p:<\/strong> C\u1eadp nh\u1eadt b\u1ea3n v\u00e1 th\u01b0\u1eddng xuy\u00ean, c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt m\u1ea1nh m\u1ebd v\u00e0 gi\u00e1m s\u00e1t.<\/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<ul>\n<li><strong>Ph\u00e1 ho\u1ea1i trang web v\u00e0 hack:<\/strong> Defacement l\u00e0 m\u1ed9t t\u1eadp h\u1ee3p con c\u1ee7a hack t\u1eadp trung v\u00e0o nh\u1eefng thay \u0111\u1ed5i tr\u1ef1c quan.<\/li>\n<li><strong>Ph\u00e1 ho\u1ea1i trang web v\u00e0 l\u1eeba \u0111\u1ea3o:<\/strong> L\u1eeba \u0111\u1ea3o nh\u1eb1m m\u1ee5c \u0111\u00edch \u0111\u00e1nh c\u1eafp th\u00f4ng tin, trong khi vi\u1ec7c ph\u00e1 ho\u1ea1i l\u00e0m thay \u0111\u1ed5i di\u1ec7n m\u1ea1o.<\/li>\n<\/ul>\n<h2>Quan \u0111i\u1ec3m v\u00e0 c\u00f4ng ngh\u1ec7 c\u1ee7a t\u01b0\u01a1ng lai li\u00ean quan \u0111\u1ebfn vi\u1ec7c l\u00e0m m\u1ea5t giao di\u1ec7n trang web<\/h2>\n<p>Nh\u1eefng th\u00e1ch th\u1ee9c trong t\u01b0\u01a1ng lai bao g\u1ed3m s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ph\u1ee9c t\u1ea1p h\u01a1n v\u00e0 t\u00ednh li\u00ean k\u1ebft ng\u00e0y c\u00e0ng t\u0103ng c\u1ee7a c\u00e1c h\u1ec7 th\u1ed1ng. C\u00e1c c\u00f4ng ngh\u1ec7 nh\u01b0 AI c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o ra v\u00e0 ng\u0103n ch\u1eb7n s\u1ef1 bi\u1ebfn d\u1ea1ng.<\/p>\n<h2>C\u00e1ch m\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ho\u1eb7c li\u00ean k\u1ebft v\u1edbi vi\u1ec7c ph\u00e1 ho\u1ea1i trang web<\/h2>\n<p>C\u00e1c m\u00e1y ch\u1ee7 proxy gi\u1ed1ng nh\u01b0 c\u00e1c m\u00e1y ch\u1ee7 do OneProxy cung c\u1ea5p c\u00f3 th\u1ec3 \u0111\u00f3ng m\u1ed9t vai tr\u00f2 trong c\u1ea3 vi\u1ec7c b\u1ea3o v\u1ec7 v\u00e0 th\u1eadt kh\u00f4ng may l\u00e0 th\u1ef1c thi h\u00e0nh vi bi\u1ebfn d\u1ea1ng:<\/p>\n<ul>\n<li><strong>S\u1ef1 b\u1ea3o v\u1ec7:<\/strong> M\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 che d\u1ea5u \u0111\u1ecba ch\u1ec9 IP g\u1ed1c, h\u1ed7 tr\u1ee3 b\u1ea3o m\u1eadt.<\/li>\n<li><strong>S\u1eed d\u1ee5ng sai ti\u1ec1m n\u0103ng:<\/strong> Nh\u1eefng k\u1ebb t\u1ea5n c\u00f4ng c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng proxy \u0111\u1ec3 che gi\u1ea5u danh t\u00ednh c\u1ee7a h\u1ecd trong c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng.<\/li>\n<\/ul>\n<h2>Li\u00ean k\u1ebft li\u00ean quan<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.owasp.org\/\" target=\"_new\" rel=\"noopener nofollow\">OWASP: T\u00ecm hi\u1ec3u v\u1ec1 bi\u1ebfn d\u1ea1ng trang web<\/a><\/li>\n<li><a href=\"https:\/\/www.fbi.gov\/\" target=\"_new\" rel=\"noopener nofollow\">H\u01b0\u1edbng d\u1eabn c\u1ee7a FBI v\u1ec1 b\u1ea3o v\u1ec7 ch\u1ed1ng l\u1ea1i s\u1ef1 bi\u1ebfn d\u1ea1ng trang web<\/a><\/li>\n<li><a href=\"https:\/\/oneproxy.pro\/vn\/\" target=\"_new\" rel=\"noopener\">H\u01b0\u1edbng d\u1eabn v\u1ec1 b\u1ea3o m\u1eadt tr\u1ef1c tuy\u1ebfn c\u1ee7a OneProxy<\/a><\/li>\n<\/ul>\n<p>Xin l\u01b0u \u00fd r\u1eb1ng b\u00e0i vi\u1ebft n\u00e0y nh\u1eb1m m\u1ee5c \u0111\u00edch cung c\u1ea5p th\u00f4ng tin v\u00e0 th\u00f4ng tin \u0111\u01b0\u1ee3c cung c\u1ea5p ph\u1ea3i \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn b\u1edfi c\u00e1c chuy\u00ean gia b\u1ea3o m\u1eadt th\u00edch h\u1ee3p.<\/p>","protected":false},"featured_media":470918,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-479657","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Website Defacement<\/mark>","faq_items":[{"question":"What is Website Defacement?","answer":"<p>Website defacement is a cyberattack that changes the visual appearance of a website by replacing its content with the attacker's messages, images, or other content. Though usually non-destructive, it can harm a website's reputation.<\/p>"},{"question":"When did Website Defacement first occur?","answer":"<p>The earliest recorded incidents of website defacement date back to the late 1990s. The first major defacement was reportedly carried out by a group called H4G1S in 1997 on a U.S. military website.<\/p>"},{"question":"How does Website Defacement work?","answer":"<p>Website defacement involves identifying a vulnerable site, exploiting it using techniques like SQL Injection or XSS, and then replacing the original content with the defacer's messages. Optionally, malicious code may also be inserted.<\/p>"},{"question":"What are the key features of Website Defacement?","answer":"<p>The key features include immediate visual impact, temporary nature (usually reversible), attention-seeking motives, and potential legal consequences, as defacement is considered a criminal act in many places.<\/p>"},{"question":"What are the different types of Website Defacement?","answer":"<p>The common types include Vandalism (aimed at destruction), Political (driven by activism), Commercial (for monetary gain), and Security (showcasing vulnerabilities, sometimes by ethical hackers).<\/p>"},{"question":"How can Website Defacement be prevented?","answer":"<p>Prevention can be achieved through regular software patching, implementing strong security measures, and continuous monitoring of the website.<\/p>"},{"question":"What role do proxy servers play in Website Defacement?","answer":"<p>Proxy servers like those provided by OneProxy can aid in protection by masking original IP addresses. Unfortunately, attackers may also use proxies to hide their identity during attacks.<\/p>"},{"question":"What are some future perspectives and technologies related to Website Defacement?","answer":"<p>The future may see the evolution of more sophisticated defacement methods and the use of technologies like AI to both create and prevent defacement. The interconnectedness of systems will also present new challenges.<\/p>"},{"question":"Where can I find more information about Website Defacement?","answer":"<p>More information can be found at resources like <a href=\"https:\/\/www.owasp.org\/\" target=\"_new\">OWASP<\/a>, <a href=\"https:\/\/www.fbi.gov\/\" target=\"_new\">FBI's Guide on Protecting Against Website Defacement<\/a>, and <a href=\"https:\/\/oneproxy.pro\/\" target=\"_new\">OneProxy's Guide to Online Security<\/a>.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/479657","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\/479657\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media\/470918"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media?parent=479657"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}