CTF Starter Pack

Write-ups to learn CTF

• CTF Write-ups Repository

How to start CTF

• Trail of Bits CTF Guide

Starter CTF Platforms

• picoCTF
• TAMUctf
• EasyCTF
• Hacker101 CTF
• HackUCF CTF
• KomodoSec CTF
• InfoSec Institute CTF
• CapTF
• FreeHackQuest
• NewbieContest
• Root-Me
• WeChall
• Zenk-Security

Advanced CTF Competitions

• PlaidCTF
• HITCON CTF
• CSAW CTF
• Dragon Sector
• Google CTF
• Hacker Security CTF

Practice Platforms / Labs

• Hack The Box
• AttackDefense
• Immersive Labs
• VulnHub
• Exploit Education
• Hack This Site
• HackThis
• Hackaflag Academy
• W3Challs
• CMD Challenge
• StillHackingAnyway Junior
• Hacksplaining
• PentesterLab
• Practical Pentest Labs
• PentestIT Lab
• Shellter Labs
• Wizard Security Labs
• HSTRIKE
• Alert To Win

Wargames / Challenges

• OverTheWire Wargames
• SmashTheStack
• Root In Jail
• Pwnable.kr

Learning Platforms

• TryHackMe
• SANS Holiday Hack Challenge
• Penetration Testing Practice Labs

PHP Challenge (Real World CTF)

• PHP Challenge Write-up

Web Application CTF

• WebSec

Binary Exploitation CTF

• pwnable.kr
• pwnable.tw

Reverse Engineering CTF

• Reversing.kr

Cryptography

• Cryptopals Challenges
• Coursera Cryptography Course

InfoSec YouTube Channels

• Gynvael Coldwind
• LiveOverflow
• OpenSecurityTraining
• IppSec
• John Hammond

Security News

• r/netsec
• r/securityCTF