The power to stop attacks with Application Control.

You decide what runs and how.

ThreatLocker® Application Control suite of solutions combines Allowlisting, Ringfencing™, and Elevation Control to give you an unmatched, full command of your environment and shut down ransomware before it can make a move.

Request more information

Learning Mode in Application Allowlisting automatically catalogs all applications running in your environment, streamlines your application list, and delivers policy suggestions on the fly. This stops unapproved executables, scripts, and installers from ever running.

Ringfencing™ is your application containment strategy. It allows trusted apps to run, but only lets them interact with the specific files, registry keys, network resources, or other applications they actually need. Ensure apps can only do what they’re supposed to do, and nothing more.

Elevation Control minimizes the risks of local admin privilege abuse by assigning administrative rights at the application level, not the user level. This allows users to run approved applications with elevated privileges, without ever needing full local admin access

Take control of your environment

Application Control shuts down ransomware by preventing untrusted code from launching. It stops tools like Microsoft Office or PowerShell from spawning risky child processes or reaching sensitive data. It reduces lateral movement by isolating application behaviors and limiting network access. It also helps teams meet least privilege goals without slowing work, with elevated rights attached to applications rather than users.

“We initially were looking for a specific solution around application control in our state. We’re a regulated industry, and heavily audited. It was the flexibility and ease of deployment that attracted us to ThreatLocker.”

End User Services Technical Architect Rob Thackery, Heathrow Airport

Additional advantages with ThreatLocker Application Control:

  • Centralized, policy‑driven control for users, devices, and servers across Windows, Linux, and macOS.
  • Fast approvals through maintenance windows and just‑in‑time workflows
  • Real‑time visibility of attempted executions and policy decisions.

Meet the world’s leading Zero Trust platform

Allow what you need. Block everything else by default, including ransomware and rogue code.

Book your demo today

HEAR FROM OUR CUSTOMERS

Having software that prevents any unauthorized application from running seems like the best solution one could ask for.

Jerry Robinson

Director Information Security

Hattiesburg Clinic

Prior to ThreatLocker, we didn’t have a solution in place to help with application whitelisting. Implementing it into our environment was truly game-changing... It came in, took control, and significantly reduced our threat landscape.

Trixy Otieno

Global Cybersecurity Manager

Seaboard Overseas Trading Group

When dealing with ransomware, we want to ensure we’re truly protecting the applications we use every day, and I think ThreatLocker enables us to do that very well.

Greg Gootee

CISO / SVP of Information Security

Asembia

industry recognition

ThreatLocker award: Deloitte 2024 Technology Fast 500
G2 Summer 2025 award: Enterprise High Performer
ThreatLocker award: PeerSpot Number 1 Ranked in Application Control

#1 in Application Control

ThreatLocker award: GetApp Endpoint Protection Best Functionality and Features 2025
G2 Summer 2025: Enterprise Best Support
ThreatLocker award: Fastest Growing Companies in America, #120 out of 5000, Inc 5000