Hi @swapnil_mahajan … I’m not sure what limitations you’re referring to? The broker has lots of different ways of authenticating users?
- basic username/password, stored internally on the broker
- LDAP (ActiveDirectory) integration
- RADIUS server integration
- client certificates
- Kerberos SSO
- OAuth2
currently no option available to define granular access at the broker level
How do you mean? Granular access to messages/topics? That’s what ACL profiles are for. Each username could have a unique set of topics they are authorized to publish and subscribe on.