I have configured kerberos on linux machine to serve as a single point for user authorisation management. now I want to restrict few users from logging into specific linux hosts. for example.
I have user admin, developer and tester. and I have 3 linux client machine which are running with centos7., machine1, machine2 and machine3.
user admin can login to both 3 client machine. user developer can login to client machine1 and machine2. user tester can only login to client machine3.
need guidance to configure the above policy.