API Security Testing

Purpose of this service

Assess REST and GraphQL APIs for authentication, authorization, data exposure and abuse cases. The exact scope is agreed before any assessment or testing begins.

Scope tailored to the environment

Authorized, evidence-based and risk-focused

CGST defines scope and authorization, reviews the relevant environment, performs appropriate assessment or testing, validates findings and organizes results by practical impact and remediation priority.

Findings you can act on

Teams that need security clarity

Suitable for organizations seeking an independent view of risk, a prioritized remediation plan, pre-launch assurance, architecture review or validation of existing security controls.