Through the organization of the annual Catch competition, we endorse the ideas of the Cyber Security Month in 2021, thus contributing to building a more secure Internet environment and cyberspace. The competition is organised by the CESNET Association.
2021-11-01 13:30 - the main compettion is over, top 30 awareded players were published on Awards page. Do you have write-up of some challenges? Send it to firstname.lastname@example.org, the best ones will be rewarded.
2021-10-22 10:00 - the speed premium (first blood award) winners has been published on Awards page
2021-10-19 10:00 - the smaller gifts will be awarded to first 30 (instead of 20) players.
The Catch is intended as an individual competition, but teamwork is not prohibited.
The registration into the CTF portal will be opened along with the start of the competition on Monday 11 October 2021 at 12:00 CEST.
The competition will be closed on Monday 1 November 2021 at 12:00 (CET)
The top 20 players will be invited to Award ceremony (can be changed to on-line ceremony if necessary).
Best contestants will receive valuable prizes. Other prizes (T-shirts, hoodies, small presents) will be awarded (see The Rewards)