This includes a centralized local DNS cache that can make a local backup of previously used public DNS queries and then resolve network queries directly from the local network, a high scalability factor that can easily serve the DNS needs of several thousand users at once, transparent filtering that can dynamically and privately route network queries, highly advanced authentication support, Active Directory integration with full policy management for imported users, built-in management for multiple policies, Remote Filtering, single sign-on, malware, and botnet detection, and much more. It supports user authentication and single sign-on with Active Directory and you can have multiple policies based on user and group.
In addition to a basic DNS filtering service, NxFilter is also home to a wide array of advanced features that can dramatically expand the customizability of modern networks both at home, in work organizations, and in large companies.