TSG CTF 2025
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About

Period

12/20 07:00 - 12/21 07:00

(UTC)

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Sponsor

GMO Flatt Security, based in Tokyo, offers expert security assessments and penetration testing for software.

Our seasoned professionals deliver proven, top-tier services.

We also provide Takumi byGMO, the AI Security Engineer that brings human-level reasoning to application security.

東京に拠点を置くGMO Flatt Securityは、ソフトウェアを対象とした専門的な脆弱性診断およびペネトレーションテストを提供しています。

当社の経験豊富なプロフェッショナルが、実績のある最高水準のサービスをご提供します。

加えて、当社はアプリケーションセキュリティに人間レベルの推論をもたらすAIセキュリティエンジニア、Takumi byGMOも提供しています。

Prizes

  • 1st: 1,000USD
  • 2nd: 500 USD
  • 3rd: 200 USD
  • The winning team will also qualify for the SECCON CTF 14 Finals (International Division).
    • If the first-place team has already qualified, it will receive another entry unless it declines; if the team withdraws from qualification, the second-place team qualifies instead.

Staffs

TSG CTF is organized by TSG, the official computer society of The University of Tokyo.

Below is the full list of TSG members who contributed to this TSG CTF 2025 in success. So many thanks!!

Organized by TSG, a student team from The University of Tokyo

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