iToverDose/Software· 3 JUNE 2026 · 08:02

Submit your AppSec challenge for DEF CON 34 now

DEF CON 34’s AppSec Village Wargame Contest invites security researchers to design innovative challenges using the SecDim Play SDK. Submissions are open now with prizes up for grabs.

DEV Community2 min read0 Comments

DEF CON 34 is setting the stage for another thrilling edition of its AppSec Village Wargame Contest, and organizers are now welcoming submissions from security researchers eager to craft cutting-edge challenges. If you’ve ever wanted to test your skills against the brightest minds in application security, this is your chance to contribute to one of the most respected platforms in the industry.

Why this year’s contest matters for AppSec professionals

The DEF CON AppSec Village has long been a proving ground for new ideas, tools, and techniques in application security. This year’s Wargame Contest is no exception, offering participants a chance to design challenges that push the boundaries of traditional security testing. Whether you’re focused on exploit development, threat modeling, or secure coding, your submission could shape the next generation of security challenges at DEF CON.

How to build and submit your AppSec challenge

Participants are encouraged to use the SecDim Play SDK, an open-source framework designed to simplify the creation of realistic, hands-on security challenges. The SDK provides a structured environment for designing challenges that simulate real-world vulnerabilities while maintaining flexibility for customization. To get started:

  • Download the SecDim Play SDK and review the documentation.
  • Design a challenge that aligns with DEF CON’s standards for innovation and educational value.
  • Submit your challenge through the official portal before the deadline.

The contest emphasizes creativity and technical depth, so don’t hesitate to experiment with new attack vectors or defensive strategies. Submissions will be evaluated based on originality, realism, and their potential to educate and engage DEF CON attendees.

Prizes and recognition for top submissions

The DEF CON AppSec Village Wargame Contest isn’t just about bragging rights—it’s also an opportunity to earn recognition and prizes. While specific awards haven’t been announced for this year, past contests have featured cash prizes, DEF CON swag, and even invitations to exclusive workshops. Winning submissions are often highlighted in DEF CON recaps, giving authors valuable exposure in the security community.

Key deadlines and next steps

If you’re ready to take on the challenge, mark your calendar for the submission deadline. DEF CON 34 will be held in Las Vegas from August 8-11, 2024, and the AppSec Village Wargame Contest typically closes submissions a few months prior. Keep an eye on the SecDim Play SDK page and the DEF CON website for updates on timelines and submission guidelines.

As the deadline approaches, the community will see a surge of innovative challenges designed to test even the most seasoned security professionals. Whether you’re a seasoned red teamer or a curious newcomer, now is the time to contribute your expertise and leave your mark on DEF CON 34.

AI summary

DEF CON 34’ün AppSec Village CtF yarışması için başvurular başladı. SecDim Play SDK ile kendi zorluklarınızı oluşturun ve ödüller kazanın.

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