ARC Platform supports most kinds of single-factor authentication including form-based, session state URLs, and scripted multi-step interactions. ARC does not support two-factor authentication.

For simple, form-based authentication, the login settings are added to the configuration of the domain and will run each time a scan is scheduled. For more complex authentication, a selenium script is recorded and added to the domain configuration. The ARC team can perform these tasks during on-boarding or as needed for an extra fee. Likewise, customers can add their own settings and scripts.