Your security and compliance glossary

All the terms you need to know when you’re trying to get compliance audit ready, fast.

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Qualified Security Assessor (QSA)

A Qualified Security Assessor can refer to a company that is authorized by the PCI Security Standards Council to perform a report on compliance assessments, or an individual who performs the assessment.

Additional resources you might like:

Compliance
Blog
How do you perform quarterly access reviews?

Without periodic access reviews, former employees may retain access to sensitive data after termination. Learn how to perform effective quarterly access reviews.

Product updates
Events
Turn Every Promise into Predictable Trust: Customer Commitments in Action

Join us for a live demo of Customer Commitments and see how Vanta turns contracts into structured, actionable intelligence.

Comparisons and reviews
Blog
The 4 best Trust Center products for 2026

Compare top platforms, key features, and buying criteria to find the right fit for compliance and sales teams.

Additional resources you might like:

Compliance
Blog
How do you perform quarterly access reviews?

Without periodic access reviews, former employees may retain access to sensitive data after termination. Learn how to perform effective quarterly access reviews.

Product updates
Events
Turn Every Promise into Predictable Trust: Customer Commitments in Action

Join us for a live demo of Customer Commitments and see how Vanta turns contracts into structured, actionable intelligence.

Comparisons and reviews
Blog
The 4 best Trust Center products for 2026

Compare top platforms, key features, and buying criteria to find the right fit for compliance and sales teams.

SOC 2
Events
SOC 2 Basics: A 30 Minute Guide for Startups

Register to get a clear, founder-friendly intro to SOC 2 in just 30 minutes.

Security
Blog
How to request security budget from your CFO and exec teams

Bridge security and finance, show risk in dollars, and secure budgets.

Product updates
Blog
New in Vanta | March 2026

Vanta’s newest updates help you automate SSPs, unlock deeper integrations, and more.

Compliance
Blog
Government contracting compliance 101: Everything you should know

Understand the regulations and standards government contractors must meet—and the challenges involved.

Compliance
Events
Beyond the Checkbox: Scaling Compliance Across European Regulations

Watch to learn how to scale your compliance program across NIS2, DORA, and the EU AI Act — without duplicating controls or overwhelming your team.

GDPR
Blog
How to make your website GDPR compliant in 8 steps

Learn the essential steps to achieve GDPR compliance for your website. Click here to learn the requirements and organizational benefits of GDPR compliance.