SecurITy Challenge – VianuCTF 2025 is a cybersecurity competition for students, organized by the “Tudor Vianu” National College of Computer Science in Bucharest, Romania, together with the Vianu Cybersecurity Club.

The event promotes cybersecurity education by helping students develop the technical skills and knowledge needed to stay safe in the digital world, while also sparking interest in the field among young people.

Participants will tackle complex cybersecurity scenarios, think critically, and craft effective solutions to protect systems and data.

CTF Format: Jeopardy

The contest includes challenges from all major categories — Web, Pwn, Crypto, Reverse Engineering, Misc, Forensics, OSINT, and more!

Don’t forget to join our Discord server (https://discord.gg/P69tPmNHqn) for the latest updates about the competition!

Register here: https://security-challenge-2025.cyber-edu.co/

Participant categories:
Open Category — no on-site presence required, open to participants of ANY age
On-site for students from:
- Secondary Schools (On-site eligibility required)
- High Schools (On-site eligibility required)
- Universities (On-site eligibility required)

Schedule (GMT+2):
16th of December 2025
8:30-9:30 Check-in for on-site participants
9:30-16:30 CTF Competition
16:30-17:30 Award Ceremony

Over 2000€ worth of prizes spread across the 4 diferent participant categories!

Partners:
- Orange
- CyberEDU
- Asociația StartEvo

Sponsors:
- Federația Părinților ProEDU
- CDS
- Accace
- UNSICAR
- InstaRom
- TP-Link
- ICDL
- Borjomi
- SanoVita
- Electronic Arts
- AQIRYS
- Bucharest Science Festival

Over 2000€ worth of prizes spread across the 4 diferent participant categories!