• Snort Intrusion Detection System
  Snort is an open source network intrusion detection system, capable of performing real-time traffic analysis and packet logging on IP networks. An integral security component to many of Guardian Digital's award-winning security solutions, Snort utilizes protocol analysis functions, content searching/matching applications to proactively detect both common and uncommon Internet attacks such as buffer overflows, stealth port scans, CGI attacks, OS fingerprinting attempts, and much more.
  
  
  
  
  
• TripWire Intrusion Detection
  Tripwire is an industry-standard open source intrusion detection tool. Guardian Digital implements the merits of the TripWire project to ensure consistent security from intruders and provide system integrity assurance, policy compliance and more.