新聞財經娛樂♬資訊 News Economy

Hi

I am managing a dedicated linux server running Centos 5.9. I have a problem. I have someone illegally sending spam from the server and setting up http redirects to phishing sites. I have checked security of the server and proved that open relay is not allowed.

I have a directory and  file appear in  /usr/local/apache/htdocs  :

    directory .xmlrpc and file xml.html

I cannot delete them regardless of what permissions I assign. I always get 'permission denied'.

I guess that these are related to xml remote procedure calls and I'm assuming that the offenders are using this to access the server.

Please could you help by letting me know how to stop this.

Regards

Phil

create  "robots.txt" file  at  public_html directory that is same place you store .htaccess file
and then add the following command in .htaccess

.htaccess
#====================================
ErrorDocument 503 "Site temporarily disabled"
RewriteEngine On
RewriteCond %{HTTP_USER_AGENT} ^.*(bot|crawl|spider).*$ [NC]
RewriteCond %{REQUEST_URI} !^/robots.txt$
RewriteRule .* - [R=503,L]
#======================================

And then place the follwing code in robots.txt

robots.txt
#===============
# For more information about the robots.txt standard, see:
# http://www.robotstxt.org/orig.html
User-agent: *
Disallow: /
#==============================



That is all, and search robots.txt in goolge
Duncan