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五秒盾代码,可有效防CC 攻击,PHP 网站仿百度云加速浏览器 5 秒安全检查
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简介5 秒盾代码,PHP 网站仿百度云加速浏览器 5 秒安全检查,可有效防止 cc 攻击!一个网站能否正常访问对于这个网站 SEO 有很大的影响,隔一二天不能访问,网站的排名收录会掉的很厉害而且影响
5 秒盾代码,PHP 网站仿百度云加速浏览器 5 秒安全检查,可有效防止 cc 攻击
一个网站能否正常访问对于这个网站 SEO 有很大的影响
隔一二天不能访问,网站的排名收录会掉的很厉害而且影响以后
正因为这样,出现了很多网络黑客专门以攻击他人网站谋生
今天就给大家分享一个能有效防止一下小 CC. 用过百度云加速服务的网站都知道,在第一次打开后都会跳出
“浏览器安全检查中” 等待 5 秒倒计时,才正常进入网站主页。
这样可以有效防止 CC 攻击。在全局引入 jiance.php 即可,
如:include 'jiance.php';
倒计时完毕后跳转主页并写 cookie,第二次访问就不再显示。
就直接把 jiance.php 文件放网站目录,然后去模版文件 module.php 添加下面的调用代码
调用代码:
include 'jiance.php';
源码下载:
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<?phpdefine('SYSTEM_ROOT', dirname(preg_replace('@\\(.*\\(.*$@', '', preg_replace('@\\(.*\\(.*$@', '', __FILE__))) . '/');session_start();date_default_timezone_set('Asia/Shanghai');header('Content-Type: text/html; charset=UTF-8');function getspider($useragent=''){if(CC_Defender==2)return false;if(!$useragent){$useragent = $_SERVER['HTTP_USER_AGENT'];}$useragent=strtolower($useragent);if (strpos($useragent, 'baiduspider') !== false){return 'baiduspider';}if (strpos($useragent, 'googlebot') !== false){return 'googlebot';}if (strpos($useragent, 'soso') !== false){return 'soso';}if (strpos($useragent, 'bing') !== false){return 'bing';}if (strpos($useragent, 'yahoo') !== false){return 'yahoo';}if (strpos($useragent, 'sohu-search') !== false){return 'Sohubot';}if (strpos($useragent, 'sogou') !== false){return 'sogou';}if (strpos($useragent, 'youdaobot') !== false){return 'YoudaoBot';}if (strpos($useragent, 'yodaobot') !== false){return 'YodaoBot';}if (strpos($useragent, 'robozilla') !== false){return 'Robozilla';}if (strpos($useragent, 'msnbot') !== false){return 'msnbot';}if (strpos($useragent, 'lycos') !== false){return 'Lycos';}if (strpos($useragent, 'ia_archiver') !== false || strpos($useragent, 'iaarchiver') !== false){return 'alexa';}if (strpos($useragent, 'archive.org_bot') !== false){return 'Archive';}if (strpos($useragent, 'robozilla') !== false){return 'Robozilla';}if (strpos($useragent, 'sitebot') !== false){return 'SiteBot';}if (strpos($useragent, 'mj12bot') !== false){return 'MJ12bot';}if (strpos($useragent, 'gosospider') !== false){return 'gosospider';}if (strpos($useragent, 'gigabot') !== false){return 'Gigabot';}if (strpos($useragent, 'yrspider') !== false){return 'YRSpider';}if (strpos($useragent, 'gigabot') !== false){return 'Gigabot';}if (strpos($useragent, 'jikespider') !== false){return 'jikespider';}if (strpos($useragent, 'addsugarspiderbot') !== false){return 'AddSugarSpiderBot';/*非常少*/}if (strpos($useragent, 'testspider') !== false){return 'TestSpider';}if (strpos($useragent, 'etaospider') !== false){return 'EtaoSpider';}if (strpos($useragent, 'wangidspider') !== false){return 'WangIDSpider';}if (strpos($useragent, 'foxspider') !== false){return 'FoxSpider';}if (strpos($useragent, 'docomo') !== false){return 'DoCoMo';}if (strpos($useragent, 'yandexbot') !== false){return 'YandexBot';}if (strpos($useragent, 'ezooms') !== false){return 'Ezooms';/*个人*/}if (strpos($useragent, 'sinaweibobot') !== false){return 'SinaWeiboBot';}if (strpos($useragent, 'catchbot') !== false){return 'CatchBot';}if (strpos($useragent, 'surveybot') !== false){return 'SurveyBot';}if (strpos($useragent, 'dotbot') !== false){return 'DotBot';}if (strpos($useragent, 'purebot') !== false){return 'Purebot';}if (strpos($useragent, 'ccbot') !== false){return 'CCBot';}if (strpos($useragent, 'mlbot') !== false){return 'MLBot';}if (strpos($useragent, 'adsbot-google') !== false){return 'AdsBot-Google';}if (strpos($useragent, 'ahrefsbot') !== false){return 'AhrefsBot';}if (strpos($useragent, 'spbot') !== false){return 'spbot';}if (strpos($useragent, 'augustbot') !== false){return 'AugustBot';}return false;}if($_GET['rand'] && $_SESSION['rand_session']!=$_GET['rand']){@header('Content-Type: text/html; charset=UTF-8');exit('<b>浏览器不支持COOKIE或者不正常访问!</b>');}if(!$_SESSION['rand_session'] && $nosecu!=true){if(!getspider()){$rand_session=md5(uniqid().rand(1,1000));$_SESSION['rand_session']=$rand_session;exit("<!DOCTYPE HTML><html><head><meta charset=\"UTF-8\"/><meta name=\"viewport\" content=\"width=device-width, initial-scale=1, maximum-scale=1\" /><title>安全检查中...</title><script> var i = 5;var intervalid;intervalid = setInterval(\"fun()\", 1000);function fun() {if (i == 0) {window.location.href = \"?{$_SERVER['QUERY_STRING']}&rand={$rand_session}\";clearInterval(intervalid);}document.getElementById(\"mes\").innerHTML = i;i--;}</script><style>html, body {width: 100%; height: 100%; margin: 0; padding: 0;}body {background-color: #ffffff; font-family: Helvetica, Arial, sans-serif; font-size: 100%;}h1 {font-size: 1.5em; color: #404040; text-align: center;}p {font-size: 1em; color: #404040; text-align: center; margin: 10px 0 0 0;}#spinner {margin: 0 auto 30px auto; display: block;}.attribution {margin-top: 20px;}</style></head><body><table width=\"100%\" height=\"100%\" cellpadding=\"20\"><tr><td align=\"center\" valign=\"middle\"><noscript><h2>请打开浏览器的javascript,然后刷新浏览器</h2></noscript><h1><span data-translate=\"checking_browser\">浏览器安全检查中...</span></h1><p data-translate=\"process_is_automatic\"></p><p data-translate=\"allow_5_secs\">还剩 <span id=\"mes\">5</span> 秒</p></div></div></td></tr></table></body></html>");}}
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