As cyberattacks become more sophisticated and network complexity increases, there are just not enough security professionals to handle the massive amount of attacks, intrusions, and breaches that are observed every day in every kind of organization. Cybersecurity competitions can also be used to train the cyber workforce. These competitions challenge the participants with problems that cover digital forensics, cryptography, binary analysis, web security, and many other fields. Participants are, most of the time, very bright and skilled security enthusiasts who want to explore, in a fun and competitive setting, the world of security beyond corporate domain.”]