Active Directory

Yes, via onboard plugin. Full single sign on capabilities to integrate into AD to allow for seamless deployment and gain immediate intelligence out of a network in terms generating network reports associated with usernames. When coupled with Content Filtering allows Internet usage policies to be deployed around groups in AD.

Radius

Yes, via onboard plugin. Leverage usernames and passwords from AD for authentication via the remote access VPN module.

Remote Netbox

Provides ability for remote sites to leverage a central Netbox for users, groups and passwords.