What does Vault primarily manage?

Vault primarily manages secrets and sensitive data, which is its core function and purpose. The system is designed to securely store, access, and manage sensitive information such as passwords, API keys, tokens, and cryptographic keys. This focus on safeguarding sensitive data allows organizations to protect their applications and infrastructure from unauthorized access.

Vault achieves this through features such as encryption at rest, dynamic secrets generation, and access control policies based on identity and role. Its capabilities around secrets management also include auditing and detailed logging, which enhance an organization’s security posture and compliance efforts.

Although Vault does interact with aspects of user authentication and can support secure application deployment through secrets management, its primary role is to manage secrets. Therefore, this option accurately reflects the main functionality of Vault within a secure infrastructure environment.