Which type of scan does ACAS perform to ensure compliance with requirements?

• A. Vulnerability Scan
• B. Discovery Scan
• C. Compliance Scan
• D. Security Audit

Answer: (C)

The correct answer is a Compliance Scan, as this type of scan specifically focuses on assessing whether systems and processes align with established regulations, standards, or best practices. Compliance Scans are used to evaluate whether an organization meets necessary legal, regulatory, or internal standards, which may include frameworks like PCI DSS, HIPAA, or ISO 27001. They help identify gaps in compliance and ensure that necessary controls and policies are in place.

The other types of scans serve different purposes. A Vulnerability Scan is designed to identify security weaknesses in systems and applications but does not necessarily assess adherence to regulatory requirements. A Discovery Scan focuses on identifying devices, services, and configurations in a network, allowing organizations to get a complete picture of their assets, rather than specifically checking for compliance. A Security Audit involves a comprehensive review of security policies, procedures, and controls but is typically more in-depth and may be conducted less frequently than compliance scans. Overall, while all these scans play important roles in maintaining security and compliance, the Compliance Scan is uniquely aimed at verifying adherence to standards and requirements.