尊龙凯时人生就是博

CentOSÉϴwebЧÀÍÆ÷µÄÇå¾²Éó¼ÆÓëÊÂÎñÈÕÖ¾ÖÎÀí

centosÉϴwebЧÀÍÆ÷µÄÇå¾²Éó¼ÆÓëÊÂÎñÈÕÖ¾ÖÎÀí

¸ÅÊö

Ëæ×Å»¥ÁªÍøµÄÉú³¤£¬WebЧÀÍÆ÷µÄÇå¾²Éó¼ÆºÍÊÂÎñÈÕÖ¾ÖÎÀí±äµÃÔ½À´Ô½Ö÷Òª¡£ÔÚCentOS²Ù×÷ϵͳÉϴWebЧÀÍÆ÷ºó£¬ÎÒÃÇÐèÒª¹ØעЧÀÍÆ÷µÄÇå¾²ÐÔ²¢±£»¤Ð§ÀÍÆ÷ÃâÊܶñÒâ¹¥»÷¡£±¾ÎĽ«ÏÈÈÝÔõÑù¾ÙÐÐÇå¾²Éó¼ÆºÍÊÂÎñÈÕÖ¾ÖÎÀí£¬²¢ÌṩÏà¹Ø´úÂëʾÀý¡£

Çå¾²Éó¼Æ

Çå¾²Éó¼ÆÊÇÖ¸¶ÔЧÀÍÆ÷µÄÇ徲״̬¾ÙÐÐÖÜÈ«µÄ¼à¿ØºÍ¼ì²é£¬ÊµÊ±·¢Ã÷DZÔÚµÄÇå¾²ÎÊÌâ²¢½ÓÄÉÏìÓ¦µÄÇå¾²²½·¥¡£ÏÂÃæÊÇÔÚCentOSÉϾÙÐÐWebЧÀÍÆ÷Çå¾²Éó¼ÆµÄÒªº¦°ì·¨£º

×°ÖÃÐëÒªÈí¼þ

ÎÒÃÇÐèҪװÖÃһЩ¹¤¾ßÀ´Ð­Öú¾ÙÐÐÇå¾²Éó¼Æ¡£ÒÔÏÂÊÇһЩ³£ÓõÄÇå¾²Éó¼Æ¹¤¾ß£º

Nmap£ºÓÃÓÚɨÃèЧÀÍÆ÷ÉÏ¿ª·ÅµÄ¶Ë¿ÚºÍЧÀÍ¡£

Lynis£ºÓÃÓÚ×Ô¶¯»¯Ð§ÀÍÆ÷µÄÇå¾²Éó¼ÆºÍΣº¦ÆÀ¹À¡£

OpenVAS£ºÓÃÓÚÖÜÈ«µÄÎó²îɨÃèºÍÇå¾²Éó¼Æ¡£

¿ÉÒÔʹÓÃÒÔÏÂÏÂÁîÀ´×°ÖÃÕâЩ¹¤¾ß£º

sudo yum install nmap lynis openvas

µÇ¼ºó¸´ÖÆ

ɨÃ迪·ÅµÄ¶Ë¿ÚºÍЧÀÍ

ʹÓÃNmap¹¤¾ßɨÃèЧÀÍÆ÷ÉÏ¿ª·ÅµÄ¶Ë¿ÚºÍÔËÐеÄЧÀÍ¡£ÒÔÏÂÊÇÒ»¸öNmapµÄÏÂÁîʾÀý£º

nmap -p 1-65535 -sV <ЧÀÍÆ÷IPµØµã>

µÇ¼ºó¸´ÖÆ

´ËÏÂÁɨÃè1ÖÁ65535¹æÄ£ÄÚµÄËùÓж˿Ú£¬²¢ÏÔʾÔËÐеÄЧÀͺͰ汾ÐÅÏ¢¡£

ÔËÐÐÇå¾²Éó¼Æ¹¤¾ß

ʹÓÃLynisºÍOpenVASÕâЩ¹¤¾ßÀ´ÔËÐÐÒ»´ÎÖÜÈ«µÄÇå¾²Éó¼Æ¡£ÒÔÏÂÊÇÔËÐÐLynisµÄÏÂÁîʾÀý£º

sudo lynis audit system

µÇ¼ºó¸´ÖÆ

´ËÏÂÁ¶ÔЧÀÍÆ÷ÉϵÄÎļþ¡¢Óû§¡¢ÍøÂçЧÀ͵ȾÙÐмì²é£¬²¢ÌìÉúÒ»¸öÇå¾²Éó¼Æ±¨¸æ¡£

ÆÊÎöÇå¾²Éó¼Æ±¨¸æ

ÆÊÎöÌìÉúµÄÇå¾²Éó¼Æ±¨¸æ£¬²éÕÒÆäÖеÄÇå¾²ÎÊÌ⣬²¢½ÓÄÉÏìÓ¦µÄ²½·¥À´ÐÞ¸´ÕâЩÎÊÌâ¡£ÀýÈ磬ÈôÊDZ¨¸æÖÐÏÔʾһ¸öÌض¨°æ±¾µÄÈí¼þ±£´æÇå¾²Îó²î£¬¿ÉÒÔÉý¼¶µ½×îа汾ÒÔÐÞ²¹¸ÃÎó²î¡£

ÊÂÎñÈÕÖ¾ÖÎÀí

ÊÂÎñÈÕÖ¾ÖÎÀíÊÇÖ¸¶ÔЧÀÍÆ÷ÉϵÄÖÖÖÖÊÂÎñ¾ÙÐмͼºÍÆÊÎö£¬ÒÔ±ãʵʱ·¢Ã÷Ï¢Õù¾öDZÔÚµÄÇå¾²ÎÊÌâ¡£ÒÔÏÂÊÇÔÚCentOSÉϾÙÐÐÊÂÎñÈÕÖ¾ÖÎÀíµÄÒªº¦°ì·¨£º

ÉèÖÃÈÕÖ¾¼Í¼

ÎÒÃÇÐèÒªÉèÖÃЧÀÍÆ÷ÒԼͼÖÖÖÖÊÂÎñÈÕÖ¾¡£ÔÚCentOSÖУ¬ÈÕÖ¾¼Í¼ÉèÖÃÎļþλÓÚ/etc/rsyslog.confÎļþÖС£Ê¹ÓÃÎı¾±à¼­Æ÷·­¿ª¸ÃÎļþ£¬²¢È·±£ÒÔÏÂÐÐûÓб»×¢Ê͵ô£º

*.info;mail.none;authpriv.none;cron.none    /var/log/messages
authpriv.*                                  /var/log/secure
mail.*                                      -/var/log/maillog

µÇ¼ºó¸´ÖÆ

Õ⽫ȷ±£ÏµÍ³¡¢Çå¾²ºÍÓʼþÈÕÖ¾»á±»¼Í¼ÔÚÏìÓ¦µÄÎļþÖС£

ÉèÖÃÈÕÖ¾¼¶±ð

ÎÒÃÇ»¹¿ÉÒÔÉèÖÃÈÕÖ¾¼¶±ðÒÔ¹ýÂ˲î±ðÑÏÖØˮƽµÄÊÂÎñ¡£ÔÚ/etc/rsyslog.confÎļþÖУ¬¿ÉÒÔÕÒµ½ÒÔÏÂÐУº

*.info;mail.none;authpriv.none;cron.none    /var/log/messages

µÇ¼ºó¸´ÖÆ

¿ÉÒÔƾ֤ÐèÒª½«*.infoÌ滻Ϊ¸üÏêϸµÄ¼¶±ð£¬ÀýÈç*.err¡£Õ⽫ֻ¼Í¼¹ýʧ¼¶±ð¼°ÒÔÉϵÄÊÂÎñ¡£

ÆÊÎöÈÕÖ¾Îļþ

ʹÓÃÈÕÖ¾ÆÊÎö¹¤¾ßÀ´ÆÊÎöÈÕÖ¾Îļþ£¬ÒÔ²éÕÒÒì³£ÊÂÎñ¡£ÒÔÏÂÊÇһЩ³£ÓõÄÈÕÖ¾ÆÊÎö¹¤¾ß£º

Logwatch£º×Ô¶¯»¯µÄÈÕÖ¾ÆÊÎö¹¤¾ß£¬ÓÃÓÚÌìÉúÒ׶ÁµÄÈÕÖ¾±¨¸æ¡£

Fail2ban£ºÓÃÓÚ¼ì²âºÍ¶Ô¿¹¶ñÒâIPµØµãµÄ¹¤¾ß£¬¿ÉÒÔ±ÜÃⱩÁ¦ÆƽâºÍDDoS¹¥»÷¡£

¿ÉÒÔʹÓÃÒÔÏÂÏÂÁîÀ´×°ÖÃÕâЩ¹¤¾ß£º

sudo yum install logwatch fail2ban

µÇ¼ºó¸´ÖÆ

´úÂëʾÀý

ÒÔÏÂÊÇÒ»¸ö¼òÆÓµÄPHP´úÂëʾÀý£¬ÓÃÓÚ¼ÍÈÎÃü»§ÔڵǼҳÃæÉϵÄËùÓвÙ×÷£¬²¢½«¼Í¼дÈëÈÕÖ¾Îļþ£º

<?php
$logFile = '/var/log/login.log';

if ($_SERVER['REQUEST_METHOD'] === 'POST') {
    $username = $_POST['username'];
    $password = $_POST['password'];
    $date = date('Y-m-d H:i:s');

    $logMessage = "[$date] User '$username' attempted to login from IP '{$_SERVER['REMOTE_ADDR']}'
";

    file_put_contents($logFile, $logMessage, FILE_APPEND);
}
?>

µÇ¼ºó¸´ÖÆ

½«ÒÔÉÏ´úÂëÌí¼Óµ½µÇ¼ҳÃæµÄPHPÎļþÖУ¬Óû§Ã¿´ÎÌá½»µÇ¼±íµ¥Ê±£¬µÇ¼ÈÕÖ¾½«±»¼Í¼µ½/var/log/login.logÎļþÖС£

½áÂÛ

ÔÚCentOSÉϴWebЧÀÍÆ÷ºó£¬Çå¾²Éó¼ÆºÍÊÂÎñÈÕÖ¾ÖÎÀí¶¼ÊÇÖÁ¹ØÖ÷ÒªµÄ¡£Í¨¹ý¾ÙÐÐÖÜÈ«µÄÇå¾²Éó¼ÆºÍÓÐÓõÄÊÂÎñÈÕÖ¾ÖÎÀí£¬ÎÒÃÇÄܹ»ÊµÊ±·¢Ã÷Ï¢Õù¾öDZÔÚµÄÇå¾²ÎÊÌ⣬±£»¤ÎÒÃǵÄЧÀÍÆ÷ÃâÊܶñÒâ¹¥»÷¡£Ï£Íû±¾ÎÄÌṩµÄÇå¾²Éó¼ÆºÍÊÂÎñÈÕÖ¾ÖÎÀíµÄ°ì·¨ºÍ´úÂëʾÀý¶ÔÄúÓÐËù×ÊÖú¡£

ÒÔÉϾÍÊÇCentOSÉϴwebЧÀÍÆ÷µÄÇå¾²Éó¼ÆÓëÊÂÎñÈÕÖ¾ÖÎÀíµÄÏêϸÄÚÈÝ£¬¸ü¶àÇë¹Ø×¢±¾ÍøÄÚÆäËüÏà¹ØÎÄÕ£¡

ÃâÔð˵Ã÷£ºÒÔÉÏչʾÄÚÈÝȪԴÓÚÏàÖúýÌå¡¢ÆóÒµ»ú¹¹¡¢ÍøÓÑÌṩ»òÍøÂçÍøÂçÕûÀí£¬°æȨÕùÒéÓë±¾Õ¾Î޹أ¬ÎÄÕÂÉæ¼°¿´·¨Óë¿´·¨²»´ú±í尊龙凯时人生就是博ÂËÓÍ»úÍø¹Ù·½Ì¬¶È£¬Çë¶ÁÕß½ö×ö²Î¿¼¡£±¾ÎĽӴýתÔØ£¬×ªÔØÇë˵Ã÷À´ÓÉ¡£ÈôÄúÒÔΪ±¾ÎÄÇÖÕ¼ÁËÄúµÄ°æȨÐÅÏ¢£¬»òÄú·¢Ã÷¸ÃÄÚÈÝÓÐÈκÎÉæ¼°ÓÐÎ¥¹«µÂ¡¢Ã°·¸Ö´·¨µÈÎ¥·¨ÐÅÏ¢£¬ÇëÄúÁ¬Ã¦ÁªÏµ尊龙凯时人生就是博ʵʱÐÞÕý»òɾ³ý¡£

Ïà¹ØÐÂÎÅ

ÁªÏµ尊龙凯时人生就是博

18523999891

¿É΢ÐÅÔÚÏß×Éѯ

ÊÂÇéʱ¼ä£ºÖÜÒ»ÖÁÖÜÎ壬9:30-18:30£¬½ÚãåÈÕÐÝÏ¢

QR code
sitemap¡¢ÍøÕ¾µØͼ