FirstWave Cloud
Mimecast Gateway
dmarcian
Symantec Email Security.cloud
Proofpoint
SpamTitan
Hornetsecurity
Reflexion
TippingPoint® Threat Protection System
AlienVault USM (from AT&T Cybersecurity)
snort
FireEye Network Security and Forensics
Next-Generation Intrusion Prevention System (NGIPS)
McAfee Network Security Platform
Ossec
Symantec Data Center Security
FirstWave CloudMimecast Gateway - Mimecast Gateway is a SaaS-based email security solution that uses sophisticated, multi-layered detection engines and intelligence to protect email data and employees from malware, spam, advanced threats and zero-day attacks.
AlienVault USM (from AT&T Cybersecurity) - AlienVault USM Anywhere delivers powerful threat detection, incident response, and compliance management for cloud, on-premises, and hybrid environments.
dmarcian - Safeguard your email from abuse
snort - Snort is a free and open source network intrusion prevention system.
Symantec Email Security.cloud - Symantec Email Security.cloud provides always-on, inbound and outbound email security against malware, targeted attacks, and advanced threats
FireEye Network Security and Forensics - Network Security and Forensics tools help you detect, monitor and respond to complex cyber attacks and zero-day exploits that bypass signature-based defenses.