Apps Related to Protocol Analysis

Snort is a powerful open-source network intrusion detection and prevention system (IDS/IPS) used widely to detect malicious activity and network attacks. It performs real-time traffic analysis and packet logging, offering a flexible rule-based language to define malicious patterns, making it a critical tool for network security professionals.

tcpdump is a command-line packet analyzer that allows users to intercept and display TCP/IP and other packets being transmitted or received over a network.