Ransomware Protection for Business

Zero-day resilient protection that safeguards your existing EDR from being disabled.
Security That Cannot Be Switched Off

In today’s threat landscape, organisations must assume their security controls will be targeted.

Our ransomware protection service helps keep critical defences intact, even when attackers attempt to disable or dismantle them.

The Reality of Modern Ransomware

Ransomware actors no longer rely on evasion alone.

  • They:
  • Escalate privileges
  • Disable endpoint protection
  • Terminate security services
  • Move laterally
  • Deploy encryption once controls are neutralised
  • If your EDR is switched off, detection becomes irrelevant.

    This is the gap Ransomware Shield was built to eliminate.
The Reality of Modern Ransomware
Built to Protect the Protector
Built to Protect the Protector

Ransomware Shield does not replace your EDR. It fortifies it. By introducing an independent, hardened control layer.

  • Ransomware Shield:
  • Prevents unauthorised termination of security services
  • Blocks privilege misuse pathways used to disable protection
  • Enforces a persistent protection state
  • Operates outside common attacker tampering techniques
  • Maintains integrity even during advanced intrusion attempts
  • The result: your endpoint security remains active, even during sophisticated attacks.
Zero-Day Resilience by Design

Traditional ransomware defences rely on signatures, threat intelligence feeds or behavioural detection models.

Ransomware Shield takes a different approach. It prevents attackers from gaining the control required to execute ransomware in the first place, regardless of whether the strain is known, unknown or custom-built.

No dependency on prior intelligence.

No reliance on detection timing.

No window for tool disablement.

This is architectural prevention, not reactive detection.

Zero-Day Resilience by Design
Enterprise-Grade Security

Purpose-built for organisations running enterprise EDR in regulated or high-risk environments.

Maintains continuous protection integrity, even during advanced intrusion attempts.

Why It Matters to Leadership

Reduces the risk of operational shutdown and large-scale business disruption.

Ensures security controls remain enforceable when they are most likely to be targeted.

Changing the Equation

Prevents security tampering before encryption can begin. Transforms ransomware from a catastrophic event into a contained, blocked attempt.

How Can We Help?

Whether you have a specific security challenge, want to discuss your current environment or simply need some advice, complete the form and a member of the Peritus team will be in touch.