Penetration Testing Penetration Testing for Third-Party Risk Management Programs
Penetration testing for third-party risk works best as a deeper assurance layer for suppliers whose compromise would meaningfully affect the enterprise, not as a blanket requirement. Tier vendors by data access, system access, operational weight, and external exposure, then match testing depth and cadence to that tier. Combine vendor-supplied reports, enterprise-commissioned tests, and shared platforms depending on the relationship. Get written authorization first, scope the test to the product and integration that matter, and feed validated findings into remediation plans and risk scores.


