I'd choose the one that I am the most comfortable with and is less obtrusive to the rest of my stack.
Whatever you choose, make sure you are comfortable with it, it's easy to deploy and work with.
Whatever you choose, make sure you are comfortable with it, it's easy to deploy and work with.
Since our stack isn't on AWS, it kind of throws out AWS KMS and Lyft Confidant (since it is built on AWS). I'll keep digging into Vault and the other options put forward in this thread. Thanks again.