List of Linux securtiy tools

Use one or a combanation of the following tools to secure your linux server
System Auditing and Hardening (One time)
Linux Security Auditing Tool (Security centric,Text based output ) Dmidecode ( Retrieves info from BIOS )
Systeminfo ( Generates a nice html report)
Syssumm (Inactive since Oct 2000)
Rootkit Hunter (Does a basic config check in addition to rootkit checks)
CIS benchmarks
Bastille ( Interactive hardening and a security scoring tool)
Automatic Auditing (as a cron job or a service)
Remote Auditing
Nmap (Port scanning)
Nessus ( Remote Vulnerability check)
Security and system auditing tool
V2ban is also one of most widely used program

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