Hello, Could you elaborate your use-case please, what do you mean by "authentication at the cache level", do you mean the storage for users?
It is possible to create/store users in SQL in Ignite, but the customization of GridSecurityProcessor is allowing you to store users anywhere, and this includes writing some custom authentication/authorization logic. Best regards, Anton -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/
