CTA Systems I.T. Solutions Ltd provide Zero Trust Protection

ThreatLocker Zero-Trust Protection
Stopping Unauthorised Software Before It Can Run

Most cybersecurity tools try to detect threats after they appear.

ThreatLocker works differently.

It uses a zero-trust approach, meaning nothing is allowed to run on your systems unless it has been explicitly approved. If an application, script or file is not trusted, it cannot execute.

That includes ransomware.

Why Zero-Trust Matters

Modern attacks are fast, automated and often AI-generated. Traditional antivirus focuses on recognising known threats. It can struggle with new or customised attacks.

ThreatLocker blocks unknown software by default. Even if a malicious file reaches a device, it cannot run unless authorised.

This shifts your protection from reactive to preventative.

How CTA Systems Uses ThreatLocker

Application control
Only approved software is permitted to run.

Ringfencing
Even trusted applications can be restricted from accessing sensitive areas of the system.

Storage and device control
USB devices and removable media can be managed to prevent data loss.

Privilege control
Administrative access is controlled properly, reducing misuse and risk.

CTA Systems manages the deployment, policies and ongoing monitoring. If legitimate business software needs approval, we handle it quickly and securely.

Part of a Layered Security Strategy

ThreatLocker is not a standalone product. It forms part of our wider managed security stack, alongside:

Managed antivirus and EDR
MDR monitoring
INKY advanced email protection
Microsoft 365 security
Backup and recovery planning

Together, these controls significantly reduce the risk of ransomware and unauthorised access.

Who Is It For?

Any business that cannot afford downtime.

If losing access to your systems would damage operations, reputation or revenue, zero-trust protection should be seriously considered.

Strengthen Your Security

CTA Systems deploys and manages ThreatLocker as part of our Business IT Support and cybersecurity services.

If you would like to understand how exposed your systems may be, speak to us today for a security review.