Endpoint Detection & Response explained
EDR watches the behaviour of every endpoint — each laptop, desktop, and server — in real time. Rather than only matching files against a list of known viruses the way legacy antivirus does, EDR looks for suspicious behaviour: a document spawning PowerShell, a process trying to encrypt files en masse, or an unusual login at 3 a.m. When it spots that behaviour, it can isolate the device, kill the process, and roll back changes.
Crucially, EDR records detailed telemetry, so security analysts can trace exactly how an attacker got in, what they touched, and whether they're still present. That visibility turns a vague 'something seems off' into a precise, actionable investigation — and stops modern, file-less attacks that signature-based antivirus simply cannot see.
Why EDR matters for your business
Endpoints are where most breaches begin — a clicked phishing link, a malicious attachment, a compromised remote-work laptop. Traditional antivirus only catches threats it already has a signature for, leaving a wide gap that ransomware and zero-day attacks walk straight through.
EDR closes that gap by detecting the actions of an attack rather than just known malware. For a business with staff working from home, on the road, and across multiple devices, EDR provides the consistent, behaviour-based protection and rapid containment that keeps a single compromised laptop from becoming a company-wide incident.
Scalogic deploys and manages EDR for you
Scalogic deploys managed EDR across your endpoints as part of our cybersecurity service, using trusted platforms including our partner Huntress. We don't just install the agent and walk away — our 24/7 SOC monitors the alerts it generates, investigates real threats, and responds to contain them.
That combination of best-in-class endpoint tooling plus human analysts watching it around the clock is what separates managed EDR from software you're left to interpret on your own. Every laptop, desktop, and server in your fleet stays protected and accounted for.
Frequently asked questions
How is EDR different from antivirus?
Antivirus blocks known malware by signature. EDR adds continuous behaviour monitoring, investigation, and automated response, so it catches new and file-less attacks that have no signature yet.
Is EDR enough on its own?
EDR is far more effective when paired with people who monitor and act on its alerts. Scalogic combines EDR with a 24/7 SOC so detections lead to real, timely response — this managed approach is often called MDR.
Will EDR slow down our computers?
Modern EDR agents are lightweight and run quietly in the background. Most users never notice them, while IT gains deep visibility into every endpoint.