Threatlocker

ThreatLocker is a Zero Trust cybersecurity platform designed to give organizations precise control over what software, scripts, and devices are allowed to run in their environment. Its primary purpose is to reduce the attack surface and prevent ransomware, malware, and unauthorized applications from executing, rather than simply detecting threats after they occur. ThreatLocker is built for organizations that need granular, policy-based security across endpoints, servers, and cloud workloads.

Key capabilities include application allowlisting, which enforces default-deny policies so that only explicitly approved applications can run, and ringfencing, which restricts how approved applications can interact with files, networks, and other resources. The platform also provides granular storage control, enabling administrators to manage access to USB drives, network shares, and cloud storage based on user, device, and application context. Built-in elevation control supports just-in-time, policy-based privilege elevation without granting full local admin rights, reducing the risk of privilege misuse. Centralized policy management, detailed audit logs, and real-time visibility help security teams quickly understand and respond to attempted policy violations.