SOC 2 (Service Organization Control 2)

What is SOC 2 (Service Organization Control 2)?

SOC 2 is an auditing procedure developed by the American Institute of CPAs (AICPA) that ensures service providers securely manage customer data. Unlike SOC 1 (which focuses on financial reporting), SOC 2 evaluates operational controls based on five Trust Services Criteria: Security (protection against unauthorized access), Availability (system accessibility for operation and use), Processing Integrity (accurate, timely, and authorized system processing), Confidentiality (protection of confidential information), and Privacy (personal information collection, use, retention, and disclosure).

SOC 2 reports come in two types: Type I evaluates the design of controls at a specific point in time, while Type II examines the operational effectiveness of controls over a period (typically 6-12 months). Type II reports are more comprehensive and generally preferred by customers and partners. The audit is performed by independent CPA firms, and organizations receive a SOC 2 report rather than a certification.

For SaaS companies and cloud service providers, SOC 2 compliance is often required by enterprise customers and critical for sales. The audit process involves documenting policies and procedures, implementing technical controls, conducting internal assessments, and undergoing the external audit. Maintaining SOC 2 compliance requires ongoing monitoring, annual re-audits, and continuous improvement of security controls.