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A firewall is a very good idea for a server. Though many people think that a firewall is...Mysql Basic Commands
[mysql dir]/bin/mysql -h hostname -u root -p Create a database on the sql server. create...Hardware Firewall configuration
A Hardware Firewall is a network device that is connected upstream from a server. The Firewall...How do I enable/disable my Iptables firewall?
To start IP tables on your RedHat server,# service iptables startYou can run the following...Brute Force Detection
BFD -- Brute Force Detection BFD is a shell script which parses security logs and detects...