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NiceTryGPT: Open-source tool makes CTF challenges harder for AI, not humans

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A developer has released NiceTryGPT, an open-source tool aimed at CTF (Capture the Flag) challenge authors who want to reduce the effectiveness of large language model shortcuts. The project works by removing recognizable patterns from challenges without increasing their difficulty for human participants. Its guiding principle is to raise uncertainty rather than complexity, keeping the same vulnerabilities and learning objectives intact. Current examples cover common security topics such as IDOR, path traversal, and SQL injection. The developer is inviting feedback from both CTF players and authors via the project's GitHub repository.

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NiceTryGPT: Open-source tool makes CTF challenges harder for AI, not humans · ShortSingh