Snort

Snort monitors network traffic to detect and prevent intrusions. It is available for both Linux and Windows systems. This lightweight tool provides essential security for your network.

Key Features

• Real-time traffic analysis
• Packet logging capabilities
• Customizable rule sets
• Support for multiple protocols
• Open-source and community-driven

Pros

• Free to use with no licensing fees
• Highly configurable for specific needs
• Strong community support and resources
• Effective detection of a wide range of threats

Cons

• Steep learning curve for beginners
• Initial setup can be complex
• Limited user interface compared to paid solutions
• Requires manual rule updates for best performance