An Intrusion detection system (IDS) is a device (or application) that monitors network and/or system activities for malicious activities or policy violation.IDS install very hard (you need install Snort,HTTP,MYSQL and ......). But With EasyIDS you install IDS easier
Step 1:you download ISO EasyIDS from http://sourceforge.net/projects/easyids/files/
Step 2:install It as install Centos OS (EasyIDS 4.0 run with Centos 5.4)
Step3:config Ip for Nic Card
Setp 4: To access the EasyIDS GUI browse to https://IPADDRESS from another computer and login with the username admin and the password password.
Step 5:atttack Easy IDS and check Status in Easy IDS
Beside you can use Easey IDS as IPS(Intrusion Prevention System) with iptables and Guardian.I will intro later