ActiveDirectory Domain Controller for Windows 2016 vs. Expel

Active Directory (AD) is a directory service developed by Microsoft for Windows domain networks. It authenticates and authorizes all users and computers in a Windows domain type network, assigning and enforcing security policies for all computers and installing or updating software. Active Directory Domain Controller also includes: A set of rules, a schema that defines the classes of objects and attributes contained in the directory, the constraints and limits on instances of these objects, and the format of their names.

Expel is the leading managed detection and response (MDR) provider trusted by some of the world’s most recognizable brands to expel their adversaries, minimize risk, and build security resilience. Expel’s 24x7x365 coverage spans the widest breadth of attack surfaces, including cloud, with 100% transparency. We combine world-class security practitioners and our AI-driven platform, Expel Workbench™, to ingest billions of events monthly and still achieve a 21-minute critical alert MTTR.