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Archive | May, 2013

Securing /tmp Partition

Securing /tmp Partition on a Linux Machine   To protect your server from local and remote exploits being executed from your /tmp folder, we need to mount it using noexec. To mount /tmp and /var/tmp with noexec and nosuid on your server, modify /etc/fstab and put the entry like this /dev/sda5 /tmp ext3 noexec,nosuid 1  Full Article…


How to change the outgoing email ip for a domain.

  Here we are discussing how to change the outgoing mail IP address of a domain in cPanel. By default the outgoing mail relying IP address for all the domains is the mail shared IP address or the IP address which is assigned in /etc/exim.conf file(interface = X.X.X.X) But if you want to set another  Full Article…