Thaghrah is a web-based cybersecurity learning platform designed to help beginners develop practical packet-analysis and traffic-investigation skills through hands-on training. The platform offers 40 structured Wireshark and PCAP-based challenges, AI-generated investigation scenarios, protocol guides, scoring systems, badges, and sequential challenge progression to create an engaging learning experience. Built using Flask, SQLite, Scapy, and AI integration, Thaghrah combines realistic network traffic analysis with gamified learning to improve cybersecurity understanding, confidence, and practical investigation skills.