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XOR

Security, trained by execution.

XOR is a security lab that evaluates and improves the cyber capabilities of coding systems. We measure them on security environments we build: a program, a vulnerability in it and a grader that decides whether a fix held.

We don't train on the environments behind a published leaderboard.

Confidential inference standards our founder wrote

These companies build on architecture documents our founder wrote: machines prove what they run, and people later check what was signed.

Programmes we participate in

Programmes we participate in

Team

  • Tobias Heldt

    Co-founder, CEO

  • Henk Birkholz

    Co-founder, CTO. First author of the architecture documents of two IETF working groups, 14 published RFCs, chair of the IETF IOT Operations working group.

XOR Sciences, Inc. Munich and San Francisco. Get in touch.