Rapid7 MetaSploit - Penetration testing solution for risk validation.
PracticeProtect - Network security & identity management
SonicWall - SonicWall security solutions protects your network, systems, users and data from cyber threats.
Acunetix - Audit your website security and web applications for SQL injection, Cross site scripting and other...
Nmap - Nmap Free Security Scanner, Port Scanner, & Network Exploration Tool. Download open source software for Linux, Windows, UNIX, FreeBSD, etc.
HaltDos - HaltDos provides Website security with its intelligent DDoS Mitigation, WAF and Load Balancing capabilities