What is the main goal of a security audit?

The main goal of a security audit is to evaluate the effectiveness of security policies. This process involves systematically examining an organization's security measures to determine whether they adequately protect the organization’s information and assets. A security audit assesses compliance with regulatory requirements, identifies vulnerabilities, and measures how well security policies are being followed.

The focus on security policies ensures that potential risks are addressed and that there are mechanisms in place to respond to security threats. This comprehensive evaluation helps to ensure the integrity, confidentiality, and availability of data, which is crucial for maintaining trust and compliance within any organization.

The other answers pertain to different aspects of organizational performance and strategy but do not align with the primary purpose of a security audit. For instance, assessing financial performance or improving customer satisfaction are not specific to security policies, and upgrading technology infrastructures can be a part of security improvements but is not the direct goal of a security audit.