Skip to content

DEV Community

# ctf

Capture The Flag competitions, challenges, writeups, and strategies.

👋 Sign in for the ability to sort posts by relevant, latest, or top.

MT

Apr 12

How to Run a CTF That People Actually Learn From (Not Just Compete In)

#ctf #security

4 min read

MT

Apr 12

CTFd Was Built for Hackers. That's Exactly Why It Doesn't Work for Corporate Security Training.

#ctf #cybersecurity #security

4 min read

Apr 8

Try Hack Me — File Inclusion

#security #webdev #cybersecurity #ctf

7 min read

Apr 8

PicoCTF Cookies ( Web Exploitation )

#picoctf #ctf #cybersecurity #security

1 min read

KRRISH JAGBANDHU

Mar 31

TryHackMe — Brainstorm Write-up | Buffer Overflow on Windows

#tryhackme #security #ctf #bufferoverflow

3 min read

Qiushi

Mar 7

24 Hours, 40 Challenges: How an AI Team Placed Top 6% at BearcatCTF 2026

#ai #security #ctf #agents

3 min read

yuribe

Mar 28

Advent of Cyber 2025 - Day 1: Linux CLI (Shell's Bells)

#ctf #linux #tryhackme #bash

3 min read

Qiushi

Mar 7

Building a Tri-Modal Knowledge Engine for CTF Agents

#ctf #knowledgeretrieval #rag

7 min read

Feb 27

We built a public CTF to stress-test AI agent guardrails ($6,500 prizes)

#aisecurity #aiagents #ctf #guardrails

3 min read

Feb 26

Can You Break an AI Guardrail? APort Vault Is Open: $6,500 on the Line

#aisecurity #aiagents #ctf #security

1 min read

David Disu

Mar 4

Local File Inclusion - Forever CTF (web)

#cybersecurity #security #web #ctf

1 min read

David Disu

Jan 26

Power Cookie - irisCTF '22 (WEB)

#irisctf #ctf #web

1 min read

👋 Sign in for the ability to sort posts by relevant, latest, or top.