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Glossary

Attested Adversarial Proof

An Attested Adversarial Proof is a record that a specific adversarial action was run against a system under test, with its outcome, signed at capture by a witness that is not the system being tested. It turns an attack result into evidence a third party can check, rather than a finding the tester reports.

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Also known as: attested attack proof

Mynted 2026-11-02 · Updated 2026-11-02

First used: Coined by Craig Thomas Ellrod, 2 November 2026

What it means

An attack result on its own is a claim: the tester says the technique ran and says what happened. An Attested Adversarial Proof binds that result to a signature made at the moment of capture by a party outside the system under test.

What it contains

How it differs from a validation finding

Adversarial exposure validation (AEV) tools produce findings for the buyer: screenshots, logs and reports kept in the buyer’s environment. An Attested Adversarial Proof is built to leave that environment and still be checked. The witness signature, not the tester’s word, is what makes it evidence.

A finding says what the tester saw. An attested proof shows who saw it, and when.

Related terms

Sources

Updated 2026-11-02