Management and Security of servers

How To Disable Telnet in CentOS

Telnet is unsecure network protocol it send clear text passwords over network. Its highly recommended to disable it on any public server and use ssh...

Email Notification for Root Logins

Get notified instantly when someone logs into your server as root. Here is how to do it. 1st. Login as root in console, for ubuntu...

HowTo Install RkHunter

Rootkit scanner is scanning tool to ensure you’re clean of nasty tools. This tool scans for rootkits, backdoors and local exploits by running tests like:...

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