eSentire is a global leader in Managed Detection and Response (MDR) cybersecurity, protecting the critical data and applications of more than 2,000 organizations across 80+ countries from known and unknown cyber threats. Founded in 2001 and headquartered in Waterloo, Ontario, Canada, eSentire combines its cloud XDR platform with 24/7 Security Operations Centers and its Threat Response Unit (TRU) to deliver complete, multi-signal threat detection and response.