EDR protects your business by continuously monitoring every laptop, desktop, and server on your network for suspicious behavior, then automatically isolating threats before they spread. Unlike traditional antivirus that scans for known malware signatures, EDR uses behavioral analysis to detect and stop attacks that have never been seen before — including ransomware, fileless malware, and living-off-the-land attacks.
What Is the Difference Between Antivirus and EDR?
Traditional antivirus works like a bouncer with a photo list — it checks files against a database of known threats. EDR works like a security camera system with a trained analyst watching the feed, monitoring everything in real time.
EDR responses can include isolating the device, killing malicious processes, rolling back ransomware changes, and alerting your IT team with forensic data.
Why Do Small Businesses Need EDR?
The Verizon 2025 DBIR found that 88% of SMB breaches included ransomware. The IBM 2025 report found phishing-based breaches cost an average of $4.8 million and take 254 days to detect. EDR catches threats at the endpoint level before they escalate.
How Does EDR Stop Ransomware?
EDR disrupts the ransomware kill chain at multiple points: initial execution, privilege escalation, lateral movement, and encryption activity.
What Is Managed EDR?
Managed EDR pairs the technology with security professionals who monitor endpoints 24/7, investigate alerts, and take immediate action. The EDR market is growing at nearly 25% annually, driven by MSPs making EDR accessible to small businesses.
Is EDR Required for Cyber Insurance?
Yes — 88% of cyber insurance carriers require EDR or MDR as a condition of coverage. Traditional antivirus alone no longer satisfies underwriters.