A browser pass is not a security review

A browser test can establish that a user completed a described action and reached an expected result. It does not establish that the implementation is secure.

This distinction matters when a coding agent produces the change and its tests. Both can reflect the same incomplete understanding of the requirement. Keep independent review of the expected behavior, and use appropriate code review and security testing for security-sensitive changes.

Make the browser assertion specific: the intended record, value or page state should be observable. Avoid accepting “the flow completed” as proof of every property the feature needs.

Zerocheck helps with functional browser verification. Your team supplies expected outcomes, reviews the drafted steps and inspects the actual run evidence. It does not provide vulnerability scanning, penetration testing or a security certification.

Treat a passing result as evidence for the test that ran, with its explicit scope. That makes it useful without asking it to prove something it never tested.

Read about functional testing.