Why Traditional Ransomware Protection Fails
Antivirus and EDR tools detect ransomware by matching signatures or behavioral patterns — after execution has begun. Sophisticated ransomware variants, zero-days, and fileless attacks bypass signature-based detection entirely. By the time an alert fires, files may already be encrypted.
The fundamental problem: Detection-based security is reactive. It requires the threat to be known, to execute, and to trigger a detection rule before action is taken. Ransomware operators know this and specifically design variants to evade these systems.
The Securafy difference: Zero Trust Application Control doesn't detect threats — it prevents execution entirely. Every application, script, and executable must be on an approved allowlist before it can run. Unknown software — including unknown ransomware — is blocked before it starts.
How Securafy's Ransomware Prevention Works
Default-deny architecture: Every endpoint is configured to block any application not on the approved list. Your legitimate business software runs without interruption. Everything else — including ransomware delivered via phishing, malicious downloads, or supply chain attacks — is blocked at execution.
ThreatLocker implementation: Securafy deploys ransomware prevention through ThreatLocker, an application allowlisting platform purpose-built for MSP delivery. Policies are managed centrally by Securafy — your team requests software through normal helpdesk channels and Securafy approves or denies within your SLA.
24/7 Human-Operated SOC: Even with ZTAC active, Securafy's SOC monitors for anomalous behavior, attempted execution of blocked applications, and lateral movement attempts. Any blocked execution is investigated and reported.
The Business Case: Ransomware Prevention vs. Recovery
A 25-person Ohio professional services firm paid $340,000 in ransomware recovery costs in 2024 — not including 12 days of downtime that cost the business an additional $84,000 in lost revenue. Their cybersecurity spend at the time: $900/year in antivirus.
Securafy's Secure-CARE tier at a flat-rate per-user investment for 25 users costs a fraction of a single ransomware incident — and includes a contractual zero-ransomware commitment. For most businesses, prevention pays for itself the first time it works.