ThreatLocker Ringfencing: Restrict Application Behavior, Reduce Risk

Stopping bad applications isn’t enough—what about the ones you trust? ThreatLocker Ringfencing limits what approved apps can access, preventing them from being misused in attacks. It’s a powerful layer of Zero Trust protection that controls application behavior without affecting productivity.
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Go Beyond Allowlisting

What is Ringfencing™?

Ringfencing™ controls how applications interact with other files, applications, and system resources. Even if an application is allowed to run, Ringfencing ensures it can’t access sensitive data, launch scripts, or connect to the internet unless explicitly permitted. It’s your safeguard against fileless malware, application hijacking, and lateral movement.
Stop Apps from Doing More Than They Should

Why ThreatLocker Ringfencing™ is Essential for Endpoint Security

Many cyberattacks exploit legitimate tools like PowerShell or Office to carry out malicious actions. Ringfencing™ neutralizes this tactic by restricting how those tools can behave—no more unexpected scripts, file access, or internet connections. This helps block advanced threats while still allowing users to work freely with approved tools.

Application Isolation

Prevent applications from interacting with each other unless explicitly allowed.

File Access Restrictions

Block apps from accessing directories or files they don’t need, like network shares or backup folders.

Internet Control

Stop applications from making unauthorized outbound connections to prevent data exfiltration or command-and-control access.

Script Blocking

Restrict tools like PowerShell or scripting engines from running scripts or modifying the environment.

Controlled Integration with Other ThreatLocker Tools

Combine Ringfencing with Allowlisting and Elevation Control for complete endpoint protection.

Granular Policy Creation

Build detailed rules for specific users, devices, or departments with ease using the intuitive policy builder.

ThreatLocker Demo & Pricing

You can reach us anytime via sales@cybsolutions.com
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Get More Than a License—Get a Trusted Security Partner

Why Buy ThreatLocker Through Cyber Solutions?

"No other MSP implements ThreatLocker as successful as Cyber Solutions" -ThreatLocker Executive

Hands-On Support & Training

Our team provides personalized onboarding, user training, and ongoing support to make sure your team understands how to use and benefit from ThreatLocker’s powerful controls.

Expert Deployment & Configuration

We don’t just resell licenses—we configure ThreatLocker to match your environment, ensuring policies are optimized from day one for maximum protection and minimal disruption.

Bundled Cybersecurity Services

As a full-service MSP and MSSP, we integrate ThreatLocker into your broader security stack—alongside patching, endpoint protection, backups, and network monitoring—for a layered defense.

Local, Trusted Partner

When you purchase through Cyber Solutions, you get a local partner who understands your business, your risks, and your goals—not just another vendor. We’re with you every step of the way.
A Platform Built for Protection, Visibility, and Control

Explore the ThreatLocker Suite

ThreatLocker offers a massive set of tools designed to protect endpoints, enforce Zero Trust policies, and give IT teams unmatched visibility and control. Whether you're defending against ransomware, rogue insiders, or living off the land attacks, ThreatLocker has the tools you need to stay secure.
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Application Control

Block unauthorized applications and enforce strict allowlisting policies.
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Ringfencing™

Restrict applications from interacting with each other or accessing sensitive system resources.
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Storage Control

Manage access to files and folders, including blocking external storage or unapproved file types.
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Elevation Control

Grant temporary admin privileges only when necessary, reducing exposure to privilege abuse.
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Network Access Control (NAC)

Define which systems can communicate with each other and block unauthorized lateral movement.
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Unified Audit

Gain full visibility into your environment with activity logs, usage patterns, and security alerts.
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Support

Frequently asked questions

Everything you need to know about ThreatLocker's Ringfencing.
What makes Ringfencing™ different from a firewall or antivirus?
Firewalls block external threats, and antivirus reacts to known malware. Ringfencing controls what trusted applications can do internally—blocking misuse and lateral movement.
Will Ringfencing stop my team from using common tools like Word or PowerShell?
No—Ringfencing lets approved tools run but limits risky actions like launching other apps or modifying protected files.
How is Ringfencing managed across different users or departments?
Policies can be applied based on role, department, device, or user group, allowing tailored controls without disrupting workflow.
Can Ringfencing prevent ransomware from spreading?
Yes—by blocking applications from accessing unauthorized files or launching other tools, Ringfencing helps stop ransomware from encrypting your network.
How do I get started with Ringfencing?
Contact us at Cyber Solutions to schedule a demo or security review. We’ll show how Ringfencing fits into your existing ThreatLocker deployment or full-stack security strategy.

Still have questions?

Can’t find the answer you’re looking for? Please chat to our friendly team.