Security work built around evidence.

CyberS&D provides authorised security testing for businesses and software teams. We find and validate vulnerabilities, explain their practical impact, and help teams plan and verify effective fixes.

We aim to uncover every bug and vulnerability within the agreed scope. We deliver clean, organised work: a clear scope, reproducible evidence, and practical recommendations your team can use.

Abstract layered systems with a highlighted path representing security analysis and remediation.

Start with a clear scope

Tell us what you need to protect. We will discuss the systems, goals, and authorisation required, then provide a tailored proposal.