cybersecuritychallenge.gr

What It Is

Cyber Security Challenge Greece 2025 is a cybersecurity CTF challenge for students in Greece, rather than a traditional course platform. The event is based on a Capture The Flag format, where teams solve cybersecurity tasks within a limited time. The 2025 competition is scheduled for March 29, with the main venue at the University of West Attica in Athens, hubs in Patras and Thessaloniki, and support for remote participation.

Core Experience

Each team can have up to four students. Individual registration is allowed, and participants can find teammates through channels such as Discord. The competition lasts six hours, with challenges covering cryptography, networking, reverse engineering, web, mobile security, pwn, and forensics, with difficulty ranging from easy to “nightmare.” This design is well suited for turning classroom computer science and security knowledge into practical skills, and it can also help students decide whether they want to pursue a career in cybersecurity.

Pricing and Prizes

The page does not disclose the registration fee, payment methods, or whether participation is completely free. In terms of rewards, the top on-site teams can receive prizes such as SANS On-Demand courses, Hack The Box Academy subscriptions, VIP+ Lab subscriptions, Prolab subscriptions, and Fortinet Access Points. It is worth noting that remote participants can experience the competition but cannot compete for prizes; only eligible on-site teams made up of students from accredited Greek higher education institutions qualify for awards.

Pros and Cons

The strengths are that the event focuses on students, covers a broad range of difficulty levels, and does not exclude beginners. The involvement of industry organizations such as NVISO, SANS, and Hack The Box gives it strong industry connections and career-inspiration value. The drawbacks are that it is not a structured course and lacks ongoing instruction, instructor Q&A, and clear certificate information. Registration for the 2025 edition has already closed. On-site participants also need to submit an academic ID or proof of enrollment, and venue capacity is limited.

Who It’s For

It is best suited for undergraduate or master’s students studying at Greek universities who have basic IT knowledge and want to improve their practical security skills through CTFs. For users in China, it can serve as a reference for understanding how European student CTF events are designed, but its practical participation value is limited. The page also does not provide enough information about accessibility from China, so this is currently rated as unknown.