Challenges (CTF)

1089 topics in this forum

1. NFC challenge 1 2

   By 3t3r4n, July 8, 2016
   • 40 replies
   • 48.4k views
   • 
   • gigiRoman
   • Tuesday at 11:13 AM

2. ABSO-CTF

   By YKelyan, November 28, 2021   

   • ctf
   • 2 replies
   • 2.4k views
   • 
   • YKelyan
   • December 29, 2021

3. Romanian Cyber Security Challenge – RoCSC

   By Nytro, May 25, 2021
   • 3 replies
   • 5.4k views
   • 
   • Nytro
   • September 29, 2021

4. Awesome vmware escape exploit

   By DVbeer, July 6, 2021   

   • vm
   • vmware
   • (and 3 more)

     Tagged with:

     • vm
     • vmware
     • escape
     • awesome
     • exploit
   • 0 replies
   • 2.6k views
   • 
   • DVbeer
   • July 6, 2021

5. UNbreakable România

   By Nytro, October 2, 2020
   • 1 reply
   • 4.1k views
   • 
   • Nytro
   • May 14, 2021

6. DarkCON

   By YKelyan, February 18, 2021
   • 0 replies
   • 2.9k views
   • 
   • YKelyan
   • February 18, 2021

7. X-MAS CTF

   By Nytro, December 12, 2020
   • 0 replies
   • 3k views
   • 
   • Nytro
   • December 12, 2020

8. AI Cup — artificial intelligence programming contest

   By Kev, December 11, 2020
   • 0 replies
   • 2.3k views
   • 
   • Kev
   • December 11, 2020

9. DefCamp Capture the Flag 2020

   By Nytro, November 25, 2020
   • 2 replies
   • 3k views
   • 
   • Nytro
   • November 30, 2020

10. RSTCon CTF

    By Nytro, November 17, 2020
    • 5 replies
    • 2.8k views
    • 
    • Nytro
    • November 22, 2020

11. Reverse Engineering Obfuscated Code - CTF Write-Up

    By Nytro, November 6, 2020
    • 0 replies
    • 2.7k views
    • 
    • Nytro
    • November 6, 2020

12. Romanian Cyber Security Challenge (ROCSC)

    By Nytro, October 7, 2020
    • 0 replies
    • 3k views
    • 
    • Nytro
    • October 7, 2020

13. Cyber Security Challenge

    By YKelyan, September 18, 2020
    • 1 reply
    • 4.9k views
    • 
    • Massaro
    • September 18, 2020

14. Beginner’s Guide To CTFs

    By Nytro, September 14, 2020
    • 0 replies
    • 2.5k views
    • 
    • Nytro
    • September 14, 2020

15. Inscriere ECSC 2020

    By Nytro, April 1, 2020
    • 2 replies
    • 6.4k views
    • 
    • Nytro
    • May 9, 2020

16. CyberEDU

    By Nytro, April 15, 2020
    • 0 replies
    • 2.9k views
    • 
    • Nytro
    • April 15, 2020

17. EXTORY's Crackme writeup

    By Nytro, February 23, 2020
    • 0 replies
    • 3.5k views
    • 
    • Nytro
    • February 23, 2020

18. [Easy] Find the hidden text

    By Byte-ul, May 29, 2016
    • 1 reply
    • 7k views
    • 
    • unic
    • December 22, 2019

19. Video #92: picoCTF 2019 (part 2)

    By Nytro, November 30, 2019
    • 0 replies
    • 3.6k views
    • 
    • Nytro
    • November 30, 2019

20. [Redhat2019] Kaleidoscope

    By Nytro, November 30, 2019
    • 0 replies
    • 3.1k views
    • 
    • Nytro
    • November 30, 2019

21. Cryptography 1 2

    By LeXHacked, November 4, 2019
    • 25 replies
    • 7.8k views
    • 
    • Fi8sVrs
    • November 5, 2019

22. ECSC

    By Nytro, October 9, 2019
    • 3 replies
    • 4.8k views
    • 
    • Nytro
    • October 14, 2019

23. Link-uri directe tvgo orange

    By mookspookz, October 12, 2019
    • 0 replies
    • 3.7k views
    • 
    • mookspookz
    • October 12, 2019

24. Writeup for the BFS Exploitation Challenge 2019

    By Nytro, September 22, 2019
    • 0 replies
    • 3.2k views
    • 
    • Nytro
    • September 22, 2019

25. Bitdefender is proud to announce PwnThyBytes Capture The Flag

    By Nytro, September 17, 2019
    • 0 replies
    • 4.3k views
    • 
    • Nytro
    • September 17, 2019