http://pentestit.com/
I’ll highlight the main stuff,
----comodo could use some of these tools---------- 
A great place for fuzzers, various kinds of # Fuzzing (24)
Malware Analysis (47)
Miscellaneous (25)
Open Source (176)
Penetration Testing (186)
* Security Reconnaissance (79)
* Web Application Penetration Testing (65)
Reverse Engineering (21)
Security tools (244)
Site News (8)
Source Code (31)
Tool Updates (42)
Tutorials (32)
VOIP (9)
Windows (111)
Wireless (18)
antivirus
Application Scanner
application security
BackTrack cross-site
scripting
database security
firewalls Forensics
forensics tools
Fuzzer
linux LiveCD
malware
Malware Analysis
Metasploit
Microsoft
Nessus
Network Forensic Analysis Tool
Network Forensics
NetworkMiner
Network Monitoring network security
NFAT NMAP
Open Source Penetration Testing
PyLoris Reverse Engineering Security tools
Slowloris SQL Injection
Tutorials
Vulnerability Scanner
Web Application Penetration Testing
Web Application Scanner
web application security
web application testing web security