A malicious person will often use brute force attack to try to get access to one of your accounts (web server, ftp, e-mail, ssh, etc.). It is very important to detect and block persons or scripts before they discover valid login information from services mentioned above. For that purpose we can use BFD (Brute Force […]
Tag: security
APF firewall instalation and configuration
Configuring iptables rules can be complex so APF firewall greatly simplifies working with it. This tutorial explains how you can install and configure APF on CentOS 5.11 and CentOS 6.7, 32 and 64 Bit OS versions which lets you easily configure iptables to secure server.
