What does EDR stand for?

• A. Electronic Defense and Resilience
• B. Endpoint Data Recovery
• C. Enterprise Detection and Response
• D. Event Detection and Reporting

Answer: (C)

EDR is about detecting and responding to threats on endpoints. The best match among the options is Enterprise Detection and Response because it encapsulates the idea of monitoring and safeguarding devices across the organization, not just isolated systems. EDR tools continuously monitor endpoints for suspicious activity, enable rapid detection of threats, and support containment, analysis, and remediation across the enterprise. The other phrases don’t fit that purpose: Electronic Defense and Resilience isn’t a standard term in this context; Endpoint Data Recovery focuses on restoring data after loss rather than detecting and responding to active threats; Event Detection and Reporting is too generic and misses the endpoint-focused, actionable response aspect. In practice, you’ll often see EDR described as Endpoint Detection and Response, while the enterprise-wide scope is implied in the broader term.