Security namespaces are used to store access control lists (ACLs) on tokens.
Local vs. remote
- Security namespaces may have their data mastered in one microservice, but still be visible in other microservices.
- If a security namespace's data is mastered in microservice X, it is said to be local to that microservice. Otherwise, it is said to be remote.
List all security namespaces or just the specified namespace.