Ransomware Protection
Prevent, contain, and recover — before ransomware wins.
Ransomware has evolved into the most disruptive cyber threat facing enterprises today, capable of halting operations, destroying data, and triggering regulatory penalties within hours of infection. Acentria's Ransomware Protection framework delivers multi-layer defence covering prevention, detection, containment, and rapid recovery — giving organisations the resilience to withstand even the most sophisticated ransomware campaigns.
80%+
Reduction in ransomware blast radius
< 4 hrs
Average recovery time from clean backup
99.7%
Backup integrity validation rate
Solution Overview
Ransomware Protection
Ransomware attacks no longer rely on simple phishing emails alone. Modern campaigns combine initial access brokers, living-off-the-land techniques, multi-stage payloads, and double extortion tactics that exfiltrate data before encrypting it. Acentria's Ransomware Protection practice addresses the full kill chain — from the first phishing email to post-encryption negotiation — with controls engineered to break the attack at the earliest possible stage.
Our prevention layer deploys advanced endpoint detection and response (EDR) with behavioural analysis tuned specifically for ransomware precursors: mass file enumeration, shadow copy deletion, credential dumping, and C2 beaconing. We harden backup environments with immutable, air-gapped storage and test restoration procedures quarterly so that recovery time objectives (RTOs) are reliably met under real-world conditions. Microsegmentation and privileged access controls limit the blast radius if an endpoint is compromised.
When ransomware does detonate, our containment playbooks activate automatically — isolating affected endpoints, blocking lateral movement paths, and triggering incident response workflows that bring our analysts into the response within minutes. Clients who have tested our containment capabilities report an average blast radius reduction of over 80%, with recovery from encrypted environments completed in hours rather than days.
Impact Metrics
80%+
Reduction in ransomware blast radius
< 4 hrs
Average recovery time from clean backup
99.7%
Backup integrity validation rate
Core Capabilities
How We Deliver Ransomware Protection
Behavioural EDR & Prevention
AI-driven endpoint protection that identifies ransomware behaviour — not just known signatures — to stop novel strains before a single file is encrypted.
Immutable Backup Architecture
Air-gapped, immutable backup environments with automated integrity validation ensure a clean recovery point is always available, defeating backup-targeting ransomware.
Lateral Movement Containment
Network microsegmentation and deception technology trap ransomware propagation attempts, isolating infections to the smallest possible blast radius.
Early-Warning Threat Intelligence
Darkweb monitoring and ransomware-as-a-service (RaaS) intelligence feeds provide advance warning of campaigns targeting your industry or infrastructure.
Rapid Recovery Orchestration
Pre-tested recovery runbooks and orchestrated restoration workflows deliver reliable RTOs — getting critical systems back online in hours, not days.
Regulatory & Breach Notification
Forensic investigation services that establish scope, preserve chain-of-custody evidence, and support POPIA/GDPR breach notification obligations within mandated timelines.
Our Approach
How It Works
Attack Surface Hardening
We audit and harden all common ransomware entry points — email gateways, RDP exposure, unpatched vulnerabilities, and over-privileged accounts — before attackers can exploit them.
Detection & Behavioural Controls
EDR, email security, and network monitoring tools are tuned for ransomware-specific indicators, with SIEM correlation rules that trigger high-confidence alerts within seconds of suspicious activity.
Automated Containment & Response
At confirmed detonation, automated playbooks isolate affected hosts, revoke active sessions, snapshot critical data, and page the incident response team — all within the first two minutes.
Recovery & Post-Incident Hardening
Orchestrated recovery from clean backups restores operations quickly. A post-incident review strengthens controls and closes every gap the attackers exploited.
Explore Further
Related Solutions
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Ready to implement
Ransomware Protection?
Our security specialists will assess your current posture, identify the highest-priority gaps, and deliver a tailored implementation plan for Ransomware Protection — with measurable outcomes from day one.