Configuring and tuning security settings Ensure your PE environment is secure by configuring security settings. Configure cipher suitesDue to regulatory compliance or other security requirements, you may need to change which cipher suites your SSL-enabled PE services use to communicate with other PE components. Configure SSL protocolsAdd or remove SSL protocols in your PE infrastructure. Configure RBAC and token-based authentication settingsTune RBAC and token-based authentication settings, like setting the number of failed attempts a user has before they are locked out of the console or changing the amount of time a token is valid for.