# Implementation

The Host Based Authentication module name is: `com.tibco.tibems.tibemsd.security.jaas.HostBasedAuthentication`

The JAAS configuration file entry for this login module should have a section similar to the following:

    EMSUserAuthentication {
        com.tibco.tibems.tibemsd.security.jaas.HostBasedAuthentication required
        tibems.hostbased.accepted_hostnames="'production.*','.tibco.com"
        tibems.hostbased.accepted_addresses"10.1.2.23, 10.100.0.0/16, 0:0:0:0:0:0:0:1"
    };

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