FortiGate IPS
McAfee Network Security Platform
snort
FireEye Network Security and Forensics
AlienVault USM (from AT&T Cybersecurity)
Ossec
Next-Generation Intrusion Prevention System (NGIPS)
Omnishield by MyDigitalShield
Cisco Firepower NGFW
Palo Alto Next-Generation Firewall
SRX firewalls
Azure Firewall
Sophos Firewall
F5 Advanced Firewall Manager
pfSense
VMware NSX Service-defined Firewall
FortiGate IPSMcAfee Network Security Platform - McAfee Network Security Platform guards all your network-connected devices from zero-day and other attacks, with a cost-effective network intrusion prevention system.
Palo Alto Next-Generation Firewall - Palo Alto Networks next-generation firewalls are architected to safely enable applications and prevent modern threats.
snort - Snort is a free and open source network intrusion prevention system.
SRX firewalls - Protect your small branch office, midsize enterprise, large data center, or cloud applications with Juniper next-generation firewalls and virtual firewalls.
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.
Azure Firewall - Azure Firewall is a managed, cloud-based network security service that protects your Azure Virtual Network resources.