Founded in 2017, ThreatLocker is a cybersecurity company headquartered in Orlando, Florida, with an additional office in Dublin, Ireland. The firm develops and operates a Zero Trust endpoint protection platform designed for organizations globally, including those in government and enterprise security sectors.
The company's core product, the ThreatLocker Endpoint Protection Platform, takes a "default deny" approach. This means it blocks all actions on a device by default, only permitting activities that have been explicitly approved. The platform is structured to defend against threats such as ransomware and malware. Its technical scope covers application allowlisting, ringfencing, storage control, elevation control, network and cloud access, patch management, and managed detection and response.
ThreatLocker reports serving thousands of organizations worldwide. The company hosts the annual Zero Trust World conference, reflecting its focus on this security model.
