ThreatLocker provides a Zero Trust endpoint security platform that focuses on application control and allowlisting to prevent unauthorized software execution. The platform includes multiple security modules that work together to lock down endpoints and prevent ransomware attacks and other threats. The core functionality centers on application allowlisting, which uses a learning mode to automatically build an inventory of approved applications across an organization's environment. This approach blocks any software that is not explicitly permitted from running, creating a default-deny security posture. The platform provides visibility into all applications running across the network and enables granular control over what can execute. ThreatLocker's platform includes Unified Audit capabilities that provide detailed logging and reporting on what is allowed or denied on the network and the reasons behind each decision. The solution helps organizations control lateral movement within networks by restricting what can run on servers and endpoints once access is gained. The company serves a diverse range of organizations including government entities, healthcare facilities, sports franchises, transportation companies, and enterprises across various sectors. ThreatLocker operates through a partner program and provides support through a client portal and dedicated Cyber Hero team. The platform is designed to centralize multiple security controls into a single solution that can be customized based on how granular organizations want their security policies to be.