Snort

Open-source network intrusion detection

⭐ 4.3/5 (5600 reviews)

About Snort

Snort is the world's most widely deployed open-source intrusion detection/prevention system (IDS/IPS), performing real-time traffic analysis and packet logging.

Key Features

  • Real-time traffic analysis
  • Protocol analysis and content matching
  • Snort rules language
  • Packet logging
  • Inline IPS mode
  • Community and registered rule sets

✅ Pros

  • Free and open-source
  • Industry standard IDS/IPS
  • Flexible rule language
  • Huge community

❌ Cons

  • Requires expertise to tune
  • No GUI by default
  • Performance tuning needed at scale
Ad Space (728x90)