McAfee Network Security Platform
Next-Generation Intrusion Prevention System (NGIPS)
snort
Suricata
Zeek
SonicWall Capture Advanced Threat Protection
SRX firewalls
AlienVault USM (from AT&T Cybersecurity)
HaltDos
Load Impact
Check Point Quantum Security Gateway
DataSunrise Database Security
Array APV Series
Signal Sciences
Enterprise Security
CurrentWare AccessPatrol
McAfee Network Security PlatformNext-Generation Intrusion Prevention System (NGIPS) - Cisco Firepower NGIPS (Next-Generation IPS) provides contextual awareness, security intelligence, and advanced threat protection against attacks and malware.
Load Impact - How many users can my web site handle?
snort - Snort is a free and open source network intrusion prevention system.
Check Point Quantum Security Gateway - Quantum is the next-generation VPN security gateway that delivers the core security benefits of a firewall, next-generation IPS, antivirus, and Web-filtering without sacrificing performance.
Suricata - Suricata is a high performance Network IDS, IPS and Network Security Monitoring engine.
DataSunrise Database Security - DataSunrise Database Security Software secures the databases and data in real-time with high performance.