Hashicorp's Vault (vaultproject.io) is also an excellent way of controlling access to secrets and back ends, such as PostgreSQL. It's worth spending the time t

Hashicorp's Vault (vaultproject.io) is also an excellent way of controlling access to secrets and back ends, such as PostgreSQL. It's worth spending the time to learn, implement, and integrate into the security best practices you should already be deploying.