Managed Detection and Response

What Is Managed Detection and Response (MDR)?

Short definition:
Managed Detection and Response (MDR) is a cybersecurity service that provides continuous monitoring, threat detection, and response by security experts.

What this actually means for a business:
MDR combines advanced security tools with human-led threat hunting to identify and stop attacks that automated tools may miss.

Common misconception:
MDR replaces all other security tools. In reality, it works alongside them to provide deeper visibility and response.

When this matters:
If your business lacks a dedicated internal security team or needs 24/7 monitoring, MDR fills a critical gap.

Related terms: Cybersecurity, Endpoint Security, Incident Response, Threat Monitoring