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packet-analysis

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Easy to use DDoS mitigation with real-time traffic analysis, automatic attack pattern detection, IP blocking via iptables/blackhole routing, and Discord alerts. Detects and mitigates network floods, reflection attacks, and protocol abuse.

  • Updated Sep 26, 2025
  • Python

“Protocol Informatics” is a project to design for automatically network protocol reverse engineering based on frame or packet analysis. "PI" is short for “Protocol Informatics”, which introduces local and global sequence alignment algorithms. The PI project is famous in network protocol reverse engineering based on network trace. I am not the au…

  • Updated Apr 7, 2018

A collection of 10 network security tools using Scapy for traffic analysis, penetration testing, and network manipulation. Ideal for cybersecurity professionals and enthusiasts.

  • Updated Oct 20, 2024
  • Python

This IDS focuses on detecting intrusion attempts by matching patterns in network data (such as suspicious strings in payloads or requests). It integrates the Knuth-Morris-Pratt (KMP) string-search algorithm for efficient pattern matching while also using auxiliary methods such as hashing and tries for indexing or rule-based detection.

  • Updated Feb 1, 2025
  • C++

Z-Shark is a high-performance, CLI-first network forensics platform designed for advanced anomaly detection. Leveraging mathematical models such as Fast Fourier Transform (FFT), Shannon Entropy, and Z-Score statistical profiling, it uncovers hidden threats like C2 beaconing, DGA, and low-and-slow DDoS attacks in PCAP traffic.

  • Updated Nov 19, 2025
  • Python

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