Challenge the Cyber

Challenge the Cyber organises an annual Capture the Flag competition for young cyber security talent in the Netherlands. Besides offering a fun experience, the CTF also acts as a pre-selection for the Cyberbootcamp and the European Cyber Security Challenge.

Never participated in a Capture the Flag competition before? Don't worry, the Challenge the Cyber CTF is designed for all levels and everyone can learn something from it. Even if you have never participated in a CTF before, you can score points!

The Challenge the Cyber CTF is a Jeopardy CTF. That means that there are different categories with challenges in different levels, which you can solve at your own pace. Common categories are web hacking, reverse engineering, binary exploitation, forensics and cryptography.

Challenge the Cyber

For more information and to register, go to

Who, what, where, when...

Challenge the Cyber
Challenge the Cyber
Saturday 29 May 2021 from 0:00 until 23:59 iCal-link
Dutch will be spoken at this activity.