Challenges (CTF)

1104 topics in this forum

1. ROCSC 2025 - Qualification

   By Nytro, February 26
   • 0 replies
   • 8.3k views
   • 
   • Nytro
   • February 26

2. DefCamp Capture the Flag 2024

   By Nytro, September 4, 2024
   • 2 replies
   • 12.8k views
   • 
   • Nytro
   • September 26, 2024

3. RoCSC bootcamp

   By Nytro, July 23, 2024
   • 4 replies
   • 4k views
   • 
   • Nytro
   • July 23, 2024

4. HackTheBox (HTB) Write-up boxes - PDFs

   By WarLord, May 9, 2024   

   • htb
   • hackthebox
   • (and 1 more)

     Tagged with:

     • htb
     • hackthebox
     • write-ups
   • 0 replies
   • 5.1k views
   • 
   • WarLord
   • May 9, 2024

5. ROCSC 2024 - Qualification

   By Nytro, February 29, 2024
   • 1 reply
   • 12.3k views
   • 
   • Nytro
   • March 4, 2024

6. Olimpiada de Securitate Cibernetică 2024, faza județeană

   By Nytro, February 27, 2024
   • 0 replies
   • 4.1k views
   • 
   • Nytro
   • February 27, 2024

7. Unbreakable 2024

   By Nytro, January 31, 2024
   • 1 reply
   • 8.3k views
   • 
   • Nytro
   • February 16, 2024

8. NFC challenge 1 2 3

   By 3t3r4n, July 8, 2016
   • 50 replies
   • 82.8k views
   • 
   • ICEBREAKER101010
   • November 25, 2023

9. Ascii or something challenge

   By ICEBREAKER101010, November 17, 2023
   • 3 replies
   • 5.5k views
   • 
   • gigiRoman
   • November 20, 2023

10. DefCamp Capture the Flag (D-CTF) 2023 Quals

    By Nytro, September 26, 2023
    • 2 replies
    • 8.6k views
    • 
    • Nytro
    • October 19, 2023

11. CTF Forensics

    By marco_polo, August 7, 2023
    • 0 replies
    • 4.6k views
    • 
    • marco_polo
    • August 7, 2023

12. RoCSC 2023

    By Nytro, April 25, 2023
    • 0 replies
    • 9.2k views
    • 
    • Nytro
    • April 25, 2023

13. D-CTF 2022

    By Nytro, September 23, 2022
    • 0 replies
    • 6.9k views
    • 
    • Nytro
    • September 23, 2022

14. RoCSC 2022

    By Nytro, June 22, 2022
    • 1 reply
    • 12.2k views
    • 
    • Nytro
    • July 8, 2022

15. Unbreakable Romania

    By Nytro, March 31, 2022
    • 0 replies
    • 7.5k views
    • 
    • Nytro
    • March 31, 2022

16. openECSC 2022 - OPEN TO EVERYBODY

    By Nytro, March 21, 2022
    • 0 replies
    • 6.7k views
    • 
    • Nytro
    • March 21, 2022

17. ABSO-CTF

    By YKelyan, November 28, 2021   

    • ctf
    • 2 replies
    • 9.7k views
    • 
    • YKelyan
    • December 29, 2021

18. Romanian Cyber Security Challenge – RoCSC

    By Nytro, May 25, 2021
    • 3 replies
    • 16.4k views
    • 
    • Nytro
    • September 29, 2021

19. Awesome vmware escape exploit

    By DVbeer, July 6, 2021   

    • vm
    • vmware
    • (and 3 more)

      Tagged with:

      • vm
      • vmware
      • escape
      • awesome
      • exploit
    • 0 replies
    • 12.4k views
    • 
    • DVbeer
    • July 6, 2021

20. UNbreakable România

    By Nytro, October 2, 2020
    • 1 reply
    • 10.8k views
    • 
    • Nytro
    • May 14, 2021

21. DarkCON

    By YKelyan, February 18, 2021
    • 0 replies
    • 9.6k views
    • 
    • YKelyan
    • February 18, 2021

22. X-MAS CTF

    By Nytro, December 12, 2020
    • 0 replies
    • 9.5k views
    • 
    • Nytro
    • December 12, 2020

23. AI Cup — artificial intelligence programming contest

    By Kev, December 11, 2020
    • 0 replies
    • 12k views
    • 
    • Kev
    • December 11, 2020

24. DefCamp Capture the Flag 2020

    By Nytro, November 25, 2020
    • 2 replies
    • 9.6k views
    • 
    • Nytro
    • November 30, 2020

25. RSTCon CTF

    By Nytro, November 17, 2020
    • 5 replies
    • 9.8k views
    • 
    • Nytro
    • November 22, 2020