Capture The Flag, Technex'19, invites all hackers to show off their skills on a global platform. It provides students with an opportunity to tackle computer security problems similar to real world scenarios. It aims to engage hackers, beginners and experienced alike in creative exploration of the real world computer security arena. This contest will let you learn and understand the importance of various roles and ramifications in the field of cyber security and will also help you appreciate various common security practices which are followed across the globe.