If you want to store secrets in the Azure cloud, for example, connection strings, passwords, or even keys, the Key Vault might be for you.

The Azure Key Vault is a highly secure service enabling you to store sensitive data and even help you with consistency activities. The Azure Key Vault is designed to store secrets and keys, including certificates, in a way that is highly secure. Truth be told, keys put away in the Key Vault are not unmistakable to Microsoft. Developers can oversee keys for development and test purposes while offering control to security tasks for production systems.

In addition to storing keys and secrets, the Key Vault can likewise be utilized to perform cryptographic estimations, with the goal that applications don't really approach the keys directly. You should also note that all tasks against the Key Vault are logged with the administrators that can monitor the usage of keys and secrets.