Jormungandr Cyber Gauntlets

Welcome to Jormungandr — a small, invite-only training CTF built for learning Linux fundamentals, terminal fluency, and beginner cybersecurity concepts through hands-on challenges.

Start with Gauntlet 1. Each challenge is designed to teach one core skill with minimal busywork: navigating filesystems, reading logs, basic encodings, and introductory cryptography.

Rule: Try to solve challenges yourself before using AI/LLMs for help.

Need an account? Contact the organizer for an invite.