• DShield
  Distributed Intrusion Detection System, The Internet's Early Warning System and Internet Security community site
  in Networking > Security with detection distributed early internets intrusion networking security system by 6 users
• F-Secure
  Be Sure. Data Security Solutions, virus protection, intrusion protection, spam control
  in Software > Antivirus with antivirus data intrusion protection security software solutions sure by 7 users
• Network Security, Vulnerability Assessment, Intrusion Prevention
  
  eEye Digital Security offers comprehensive vulnerability assessment, vulnerability management, and endpoint protection IT security software solutions to help secure networks and satisfy regulatory compliance requirements.
  analyzer application assessment endpoint management network penetr protection scanner security server traffic vulnerability web
  in Networking > Security with assessment intrusion networking prevention security vulnerability by 2 users
• Snort
  the de facto standard for intrusion detection/prevention
  in Networking > Security with detection facto intrusion networking prevention security standard by 23 users

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