OWASP CTF in a Box

Self-hosted kit for running a security capture-the-flag event, no cloud needed

PlatformWebfreeglobal

OWASP CTF in a Box is a free, self-hosted kit for running a capture-the-flag security-education event on a single machine, needing nothing beyond a free GitHub organization. It's built for universities, schools, OWASP chapters, and meetups that want to run a hands-on secure-coding event without standing up cloud infrastructure.

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Full match profile

Behind the summary, Matchbox keeps a richer profile of OWASP CTF in a Box - the signals our matcher actually reads to decide when to surface it. It stays private; claim the listing to see and control it.

Problem & pain-point mapping
Who we surface it to (audience fit)
What it's a strong alternative to
Trust & credibility signals

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