What is SOC 2? A Beginner's Guide to Compliance

Established by the AICPA, it evaluates controls across security, availability, processing integrity, confidentiality, and privacy. In this blog, we will look into what SOC 2 is, how SOC 2 compliance works, the differences between Type I and Type II, and why it matters for businesses today.

What is SOC 2?

SOC 2 stands for Service Organization Control 2 and it is a popular compliance framework for companies that handle or store customer data in the cloud. Developed by the American Institute of Certified Public Accountants (AICPA), SOC 2 shows that a business uses strong controls to protect data based on five trust principles. When a company becomes SOC 2 compliant, it means they have passed an independent audit and have proved their commitment to data security. This builds customer trust and supports business growth in today’s digital market.

What are the Trust Services Criteria for SOC 2?

The Trust Services Criteria for SOC 2 cover five key areas that guide how a service organization protects and manages data. These areas are:

1. Security

This is the core and mandatory criterion in every SOC 2 audit. It ensures systems are protected against unauthorized access, breaches, and other risks by focusing on safeguarding information and infrastructure from vulnerabilities.

2. Availability

This criterion ensures systems are reliable and accessible when needed. It includes controls such as disaster recovery, backups, and business continuity to minimize downtime and ensure uninterrupted access to data and services.

3. Processing Integrity

This ensures that systems work correctly and completely without errors or unauthorized changes. It verifies that data processing is timely, authorized, and produces reliable results.

4. Confidentiality

This protects sensitive information by limiting access, storage, and use to authorized personnel only, while preventing unauthorized disclosure or exposure.

5. Privacy

This focuses on protecting personal information collected from individuals, ensuring that it is collected, used, retained, and disposed of in accordance with privacy laws and organizational policies.

*While security is always a requirement, organizations select other criteria based on their specific services and customer needs. Each criterion is linked to controls and practices reviewed by independent auditors to confirm that the organization’s systems are well designed and operating effectively over time.

What is a SOC 2 audit?

A SOC 2 audit is an independent assessment performed by a licensed CPA firm to evaluate whether a service organization’s controls meet the SOC 2 Trust Services Criteria. The audit reviews policies, procedures, and evidence to confirm if controls are suitably designed (Type I) and, for a defined period, operating effectively (Type II). The scope always includes Security, with optional inclusion of Availability, Processing Integrity, Confidentiality, and Privacy. The result is a formal attestation report with an auditor’s opinion (unqualified, qualified, adverse, or disclaimer) that customers and partners use to verify a provider’s data protection posture.

What is a SOC 2 audit report?

A SOC 2 audit report is a formal attestation from an independent CPA firm that evaluates how well a service organization’s controls align with the SOC 2 Trust Services Criteria. 

Key sections of reports typically include:

1. Independent auditor’s report (opinion: unqualified, qualified, adverse, or disclaimer)

2. Management’s assertion about the system and controls

3. System description (services, infrastructure, software, people, processes, data flows)

4. Trust Services Criteria, controls, tests performed, and results (including any exceptions)

5. Other information (optional), such as remediation plans or supplemental details

Type I reports assess control design at a point in time, while Type II reports assess both design and operating effectiveness over a defined period. Let’s understand the difference between the two types in detail.

SOC 2 Type I vs SOC 2 Type II: What’s the Difference?

When pursuing SOC 2 compliance, organizations often struggle to decide between a Type I or Type II report. Both are valuable, but they differ in focus, scope, and the level of assurance they provide. Here’s how:

Recommendation: While Type I can be a starting point, many customers now expect Type II reports. Choosing Type II from the beginning often saves time and builds greater trust in the long run.

Who Needs a SOC 2 Report?

Any organization that manages sensitive customer data should consider a SOC 2 report essential. This includes SaaS providers, cloud service companies, data centers, and other service organizations that store, process, or transmit customer data.

A SOC 2 report is often required because:

• Customers demand it: Many clients make SOC 2 compliance a condition before doing business.

• It proves maturity: The report shows your company has established reliable security controls and processes.

• It builds trust: Showing compliance reassures customers that their data is protected.

• It drives growth: SOC 2 compliance can unlock larger sales opportunities and serve as a differentiator in competitive markets.

In short, organizations that want to secure data responsibly, win customer confidence, and expand into new markets will greatly benefit from a SOC 2 report.

How to Achieve SOC 2 Compliance

Achieving SOC 2 compliance requires a structured approach. Here are the key steps:

Step 1: Choose the Relevant Trust Principles

The SOC 2 framework is based on five Trust Services Criteria (TSC). Security is mandatory for every audit, while the others depend on your business model. For example:

• SaaS providers often include Availability since uptime is critical.

• Businesses handling sensitive records may add Confidentiality and Privacy.

• Companies processing financial data may need Processing Integrity.

Select the criteria that align with your operations. Most organizations typically focus on Security, Availability, and Confidentiality.

Step 2: Define and Implement Controls

Once the TSCs are selected, you need to create internal controls that map to SOC 2 requirements. These generally fall into two categories:

1. Administrative Controls: Policies and procedures around hiring, onboarding, offboarding, training, documentation, and physical security.

2. Technical Controls: Protects firewalls, multi-factor authentication, encryption, access restrictions, and monitoring systems.

These controls ensure your systems, people, and processes are structured to protect customer data effectively.

Step 3: Conduct a Readiness Assessment

Before the formal audit, it’s best practice to test how well your controls are working. This “mock audit” helps identify gaps and weaknesses early, giving your team time to fix issues before the official review. The assessment can be performed internally or with the help of a consultant for an independent perspective.

Step 4: Undergo the SOC 2 Audit

A certified CPA firm like INTERCERT conducts the SOC 2 audit to evaluate whether your controls meet the selected Trust Services Criteria. Expect requests for detailed evidence, policy documentation, and proof of operational effectiveness. The audit typically spans 4–6 weeks and may involve back-and-forth communication to clarify or supply additional data.

Step 5: Receive the SOC 2 Report

After the audit, the independent auditor issues an attestation report. The outcome may be:

• Unqualified (Pass): Your controls meet SOC 2 requirements.

• Qualified: Generally compliant but with noted exceptions.

• Adverse: Significant failures in controls.

• Disclaimer: Insufficient evidence for evaluation.

An unqualified report demonstrates strong security practices, builds customer confidence, and strengthens your market position. If issues arise, organizations can remediate and re-audit to achieve compliance.

Conclusion 

Achieving SOC 2 compliance is not just about passing an audit. It is about showing your customers that their data is protected with the highest standards of care. By putting the right controls in place and completing an independent audit, you prove that your business takes security seriously and values trust.

If you are ready to start your SOC 2 journey. Our expert auditors at INTERCERT make the audit and assessment process clear, efficient, and reliable so you can focus on growing your business while we help you achieve compliance.

Read more:

• Know About System Organization Control (SOC 2) Compliance 

• SOC 2 Type 2 Compliance Explained: What It Is and Why It Matters

• Difference Between SOC 1 and SOC 2 Compliance