Crimson Defense CTF 2025 will be held on Saturday, September 20th from 10am to 10pm CDT!

CDCTF is a virtual 12-hour Jeopardy-style Capture-the-Flag competition designed for collegiate-level players. All ability levels are welcome.

This competition will not only provide satisfying challenges for seasoned players, but be a good introduction to CTFs for new ones!

CDCTF is a team competition, you may have up to four participants per team. Universities may have multiple teams representing their school.

There will be challenges of all difficulties representing the following categories: Reverse Engineering, Log & Network Traffic Analysis, Forensics, Password Cracking, Cryptography, Open Source Intelligence, and more!

Registration is open! The link is on our website: https://uacrimsondefense.github.io/cdctf.html

CDCTF is hosted and created by Crimson Defense Cyber Security Club at the University of Alabama.

First, second, and third place teams will receive awards to commemorate their achievement!

Interested teams

8 teams total

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