You can implement Kerberos authentication for the Test Data Manager. TDM also supports Kerberos authentication for specific source and connection types.

You can also configure the TDM Server to use SSL and TLS. When you configure SSL and TLS, you ensure secure communication with the Informatica domain.

TDM also supports SSL authentication for source and target connections.

Implement password encryption for additional security. Use the command line interface to encrypt the repository password. If you implement SSL, you can also use the command line interface to encrypt the keystore password and the password for the command line interface

To log users out of the Test Data Manager after a period of inactivity, configure session timeout.