To block Bit Torrent traffic with IPTABLES you can edit /etc/sysconfig/iptables (CentOS) and include the following: # Torrent ALGO Strings using Boyer-Moore -A RH-Firewall-1-INPUT -m string –algo bm –string “BitTorrent”...
Clearning the Linux Memory cache can be a quick way to regain system resources. Writing to the drop_cache process will cause the kernel to drop clean caches, dentries and inodes...
I recently ran into a strange problem with Plesk 9.3 and Qmail. After completing the install of a new Plesk server I initiated migrations of production sites to it. Post...
To reduce the risk of compromising sensitive data hosted on your server, you might want to implement special security measures that comply with the Payment Card Industry Data Security Standard...
For those of us who manage multiple servers in multiple locations it can be beneficial to have a quick “system briefing” provided when we login to a Linux server via...