DNS SEC(urity) Hackathon

What is the DNS SEC(urity) Hackathon?

The DNS SEC(urity) Hackathon is a competition unlike any you have taken part in before. Why?

  • Because you have not previously developed solutions designed to protect DNS infrastructure.
  • Because you have not previously taken part in a multi‑stage competition where leading experts from global organizations and companies working in the field of the Internet and Internet infrastructure first train you, and then guide and support you as you develop your solution.

Apply, make it through the qualification phase and compete on October 31 and November 1 in Belgrade, with mentorship from leading experts from around the world and the opportunity to present your solution to an international audience.

The hackathon is organized by RNIDS in partnership with Netnod, ICANN, RIPE NCC and the Faculty of Computer Science (RAF) in Belgrade.

Who is it for?
  • Final‑year and master’s students of technical and computer science faculties (computer science, electrical engineering, computer engineering)
  • Young developers, systems/network engineers and cybersecurity professionals
  • Teams of 3 to 5 members
  • Participants from Serbia, the region and abroad

Sign up!

About the hackathon

DNS (Domain Name System) is one of the foundations of the Internet. Yet, you are entering a field where there are relatively few people with hands‑on experience. During the preparation phase, you will learn from experts who work with DNS, its infrastructure and security at a global level. The webinars are an opportunity to gain new knowledge, ask questions and learn about the challenges that await you.

At the hackathon itself, you will work on a real‑world challenge in the field of DNS security. You will not know the project task in advance, nor the direction in which you will develop your solution. You can expect intensive work, team‑based problem‑solving, support from mentors and an opportunity to turn what you have learned into a concrete solution, not only expanding your knowledge, but also, through the future application of that knowledge, contributing to a more secure Internet for us all.

You do not need to know everything about DNS. What matters is that you are eager to learn, explore and solve problems.

For participants competing on October 31 and November 1, symbolic prizes will also be provided, in addition to cash prizes for the top three teams.

Prizes

I prize - 1.800 Euros

II prize - 1.400 Euros

III prize - 1.000 Euros

Competition timeline

Applications

Applications are open until October 5, 2026 and can be submitted via the following link.

Who can apply? Final‑year students of computer science and technical faculties, young developers, network engineers and information security professionals from Serbia, the region and any other country from which participants are willing to travel to Belgrade for the competition.

After the application period closes, teams (participants) will receive information about the next stages of the competition, including the exact schedule and links to access the webinars.

DNS webinars

Preparatory webinars on DNS, the basics of DNS security and DNSSEC will be held:

  • October 7 in the afternoon (the exact time will be communicated to the registered teams in due course)
  • October 14 during the day (the exact time will be communicated to the registered teams in due course)

The webinars will be led by Ulrich Wisser of ICANN, with the participation of other hackathon mentors.

Submission of teams proposals

It’s your turn to suggest how DNS can be made more secure.

You will propose a topic and an outline of the solution you would like to develop. The proposed topic will be one of the criteria used to determine your score and earn your place in the next stage of the competition.

Submit your ideas by midnight on October 22.

Teams selection

Up to 10 teams, with up to five members each, will be selected to participate in the competition.

Team selection criteria:

  • Existing qualifications
  • Attendance at the webinars
  • Quality of the proposed solution

The teams selected to participate in the competition will be announced on October 27.

Competition

The selected teams will gather in the morning at the School of Computing.

We’ll introduce you to the next stage of the competition.

Work on the challenge starts at noon on October 31 and ends at noon on November 1.

The jury and mentors will evaluate your solutions. At 3 p.m., we’ll announce the winners!

Meet mentors, partners and sponsors od DNS SEC(urity) hackathon

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