A Guide to SOC 2 Penetration Testing

SOC 2 stands for Service Organization Control 2. It's a framework that helps service organizations prove they're trustworthy. Think of it as a security report card for service companies.

For MSPs and vCISOs, understanding SOC 2 is critical. Your clients depend on you to help them achieve and maintain their own SOC 2 attestations. That means you need to know what auditors are looking for, what vulnerabilities they'll find, and how penetration testing fits into the bigger picture. For most SOC 2 scopes that work starts at the perimeter, which is why partners lead with external penetration testing delivered under your brand.

This guide covers everything you need to know about SOC 2 penetration testing: what it is, why it matters, and how to conduct one that actually helps your clients build trust with their customers.

What is SOC 2?

SOC 2 is an attestation standard created by the American Institute of CPAs (AICPA). It outlines best practices for how service organizations should manage customer data and systems.

SOC 2 focuses on five key trust principles:

• Security: Protecting systems from unauthorized access
• Availability: Ensuring systems are available and functioning
• Processing Integrity: Making sure systems are complete and accurate
• Confidentiality: Keeping sensitive information private
• Privacy: Using customer data responsibly

Most companies pursue a SOC 2 Type II report. This means they've implemented controls and maintained them for at least six months. A third-party auditor has verified everything.

For the full walkthrough, including how the engagement is scoped, what an auditor will accept as evidence, and what the deliverable has to contain, read our complete guide to SOC 2 penetration testing.