The Cyber Security Challenge Germany (CSCG) is the German hacking
competition for pupils and students. There are 12 online challenges
starting on May 2nd, 2016. The juveniles have to solve different
IT-Security tasks till August.
"CrypTool has been produced in an extremely professional and innovative way. It is helpful as an educational tool for the novice and provides excellent practical experience for the knowledgeable."
Prof. Fred Piper, Royal Holloway University
Portal for teachers
For teachers who want to introduce their pupils into the fascinating world of cryptography the CrypTool project started the Cryptoportal for teachers (only german). On this portal teachers could exchange learning material and have a discussion about it.