11–12 JULY 2026 · 24H ONLINE

Sikorsky CTF
2026

An all-Ukrainian CTF competition for school and university students. Explore systems, crack dozens of non-trivial challenges, and put your skills to the test.

Registration opens June 26./learn-more
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WebPwnReverseCryptoForensicsStegoMobileCoding
Organizer
Igor Sikorsky
Kyiv Polytechnic Institute
Technical team
DCUA — DefCon-UA
CTF Team
Partner
National Security and Defense Council of Ukraine
Partner
National Cyber Security Coordination Center
Partner
Department of Counterintelligence Protection of the State’s Interests in the Field of Information Security of SBU
Partner
MUR The Art of Ukrainian Investigations
Partner
OPT1M1ZE CORPORAT1ON
Rewards

Prize fund

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Coming soon

We’re preparing something special for the top teams. The prize fund will be announced soon — stay tuned to the news.

What’s new

News

Registration for Sikorsky CTF 2026 is open!

Ready to test your cybersecurity skills? Then it’s time to join Sikorsky CTF 2026 — an all-Ukrainian online competition for school and university students.

Important dates

Registration of teams and participants

Sikorsky CTF is back again!

Igor Sikorsky Kyiv Polytechnic Institute invites pupils, students, and everyone interested in cybersecurity to take part in the 24-hour online competition Sikorsky CTF 2026.