McAfee 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.
Startup Stash - A curated directory of 400 resources & tools for startups
Suricata - Suricata is a high performance Network IDS, IPS and Network Security Monitoring engine.
ProppyJS - Functional props composition for UI components (React & Vue)
snort - Snort is a free and open source network intrusion prevention system.
LaunchKit - Open Source - A popular suite of developer tools, now 100% open source.