The Rise of Continuous Penetration Testing-as-a-Service (PTaaS)

This article explores the shift from traditional, periodic penetration testing toward continuous approaches such as Penetration Testing-as-a-Service (PTaaS), driven by dynamic, cloud-centric environments and the need for ongoing assurance. It defines PTaaS as a blend of platform-enabled visibility and human-led testing, highlights its value for tracking externally exposed assets, change-driven risk, and remediation progress, and explains why deep, scenario-led assessments remain essential. The piece advises leaders on when continuous testing is most beneficial, how to integrate it with existing processes and governance, and the growing role of platforms in managing findings and collaboration, concluding that a blended model delivers both continuity and depth.