The following realms are supported in the Application Server:
file – Stores user information in a file. This is
the default realm when you first install the Application Server.
ldap – Stores user information in an LDAP directory.
Stores user information in a database.
certificate – Sets up the user
identity in the Application Server security context, and populates it with
user data obtained from cryptographically verified client certificates.
solaris – Allows authentication using Solaris username+password data. This realm is only supported on the Solaris operating
system, version 9 and above.
For detailed information about configuring each of these realms,
see How to Configure a Realm.