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The main purpose in writing this article is to share how to protect media files. That is because I discovered that someone will copy my entire article and then paste it into their own Blog. In fact, we can not prevent it to happen. So I have to use the rewrite module of apache server to stop it. If you are using your machine as a web server...

Apache Tomcat is an open source web application which is used to deploy JAVA servlets and JSPs. This article helps you to install Tomcat 7 on ubuntu 14.04

Sugar CRM is commercial Open Source Customer Relationship Management (CRM) software for companies of all sizes, based on LAMP stack (Linux-OS; Apache-Web Server; MySQL-Database Server; PHP-Programming Language). Its rich functionality and intuitive use...

This tutorial shows how to set up a CentOS 5.2 server that offers all services needed by ISPs and web hosters: Apache web server (SSL-capable), Postfix mail server with SMTP-AUTH and TLS, BIND DNS server, Proftpd FTP server, MySQL server, Dovecot POP3/IMAP, Quota, Firewall, etc. This tutorial is written for the 32-bit version of CentOS 5.2, but should apply to the 64-bit version with very little modifications as well.

This tutorial shows how to set up an Ubuntu Hardy Heron (Ubuntu 8.04 LTS) based server that offers all services needed by ISPs and hosters: Apache web server (SSL-capable), Postfix mail server with SMTP-AUTH and TLS, BIND DNS server, Proftpd FTP server, MySQL server, Courier POP3/IMAP, Quota, Firewall, etc. This tutorial is written for the 32-bit version of Ubuntu 8.04 LTS, but should apply to the 64-bit version with very little modifications as well.

Eine Rewrite-Engine ermöglicht es, an den Webserver gerichtete Anfragen intern umzuschreiben oder extern weiterzuleiten. - Wiki

"#Evitar escaneos, manipulación e inyeccion SQL (SQL, XSS, etc) RewriteCond %{HTTP_USER_AGENT} ^$ [OR] RewriteCond %{HTTP_USER_AGENT} ^(-|\.|') [OR] RewriteCond %{HTTP_USER_AGENT} ^(.*)(|%3C|%3E)(.*) [NC,OR] RewriteCond %{HTTP_USER_AGENT} ^(java|curl|wget)(.*) [NC,OR] RewriteCond %{HTTP_USER_AGENT} ^(.*)(libwww-perl|libwwwperl|snoopy|curl|wget|winhttp|python|nikto|scan|clshttp|archiver|loader|email|harvest|fetch|extract|grab|miner|suck|reaper|leach|havij)(.*) [NC,OR] RewriteCond %{REQUEST_URI} ^(/,|/;|/|/'|/`|/%2C|/%3C|/%3E|/%27|/////) [NC,OR] RewriteCond %{HTTP_REFERER} ^(.*)(%00|%08|%09|%0A|%0B|%0C|%0D|%0E|%0F|%2C||'|%3C|%3E|%26%23|%27|%60)(.*) [NC,OR] RewriteCond %{QUERY_STRING} ^(.*)(%00|%08|%09|%0A|%0B|%0C|%0D|%0E|%0F|%2C|%3C|%3E|%27|%26%23|%60)(.*) [NC,OR] RewriteCond %{HTTP_COOKIE} ^(.*)(|'|%3C|%3E|%27)(.*) [NC] RewriteRule ^(.*)$ index.php [NC] #Evita manipulacion en la URL RewriteCond %{REQUEST_METHOD} ^(HEAD|TRACE|DELETE|TRACK) [NC,OR] RewriteCond %{THE_REQUEST} ^.*(\\r|\\n|%0A|%0D).* [NC,OR] RewriteCond %{HTTP_REFERER} ^(.*)(|'|%0A|%0D|%27|%3C|%3E|%00).* [NC,OR] RewriteCond %{HTTP_COOKIE} ^.*(|'|%0A|%0D|%27|%3C|%3E|%00).* [NC,OR] RewriteCond %{REQUEST_URI} ^/(,|;|:||">|"|'|%0A|%0D|%27|%3C|%3E|%00).* [NC,OR] RewriteCond %{QUERY_STRING} ^.*(;||'|"|\)|%0A|%0D|%22|%27|%3C|%3E|%00).*(/\*|union|select|insert|cast|set|declare|drop|update|md5|benchmark).* [NC,OR] RewriteCond %{QUERY_STRING} ^.*(localhost|loopback|127\.0\.0\.1).* [NC,OR] RewriteCond %{QUERY_STRING} ^.*(|'|%0A|%0D|%27|%3C|%3E|%00).* [NC] RewriteRule ^(.*)$ index.php [NC] #Complica l

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ubuntu security

wdfs is a WebDAV that makes it possible to mount a webdav share under Linux, FreeBsd and apple mac OS X. wdfs has some special features for accessing subversion repositories via webdav. it's based on fuse and neon. WebDAV is an easy way to upload files through the services of a webserver.

Sometimes you need to use powerful analyzer to detect network traffic. Cacti is a best choice for you....