FOSS for Security

FOSS for Security | Daily Cup of Tech
It never ceases to amaze me how much quality freeware/open source software (FOSS) there is out there. In honor of Security Week, I have decided to compile a list of security related FOSS.

I have broken the security software into the following categories:

* Anti-Phishing
* Anti-Spyware/Anti-Malware
* Antivirus
* Encryption
* Firewalls (Software)
* Firewalls (Operating Systems)
* Monitoring
* Patching
* Penetration Testing
* Privacy
* Rootkits