What is the primary function of the audit log in HashiCorp Vault?

The primary function of the audit log in HashiCorp Vault is to record all requests made to Vault for security and compliance. This is essential for tracking who accessed what data and when, which helps ensure regulatory compliance and enhances overall security within an organization. The audit log captures detailed information about each interaction with the Vault, including the identity of the requester, the type of request, the resources accessed, and the responses provided.

This logging mechanism plays a critical role in forensic analysis and auditing, as it allows administrators to review the actions taken within Vault, identify any unauthorized access attempts, and maintain accountability for data handling. The audit logs support incident response and compliance reporting, making them indispensable for organizations that prioritize security and regulatory adherence.