Key Vault
Key Vault is a cloud-based service for securely storing and managing sensitive information such as cryptographic keys, secrets, and certificates. It provides centralized control over access policies and auditing, helping organizations protect their data and meet compliance requirements. It is commonly used in cloud applications to safeguard credentials, connection strings, and encryption keys.
Developers should use Key Vault when building applications that require secure storage of secrets, keys, or certificates, especially in cloud environments like Azure. It is essential for scenarios involving data encryption, secure API access, and compliance with standards such as PCI DSS or HIPAA, as it reduces the risk of exposing sensitive information in code or configuration files.