Vault for Secrets Management
Vault is a key part of a company's secret management. Without it we would have to pay for a managed service by a cloud provider.
Vault is a quick and easy way to securely store secrets for access by multiple users/teams. It provides a service which is highly configurable and open source.
As Vault is a key-value store masked as a file-traverser, it can sometimes be unclear in which directory a secret is stored.
Overall, I would recommend Vault as a secret management solution due to its security and simplicity.
Vault puts security first, which is very important to me. Also, I like that you can operate Vault using GUI or CLI.
I enjoy using Vault however at first it can be difficult to configure to you preferences.