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The difference between EDR (Endpoint Detection and Response) and Antivirus (AV).

🔐 Antivirus (AV) – The Traditional Defender

Purpose:
Detects and removes known malicious software (malware) using signature-based detection.

Key Features:

Scans files and programs for known threats
Uses virus definitions or signatures
Provides real-time protection and regular system scans
Usually lightweight and easy to install

Limitations:

Can miss new or unknown threats (zero-day attacks)
Reactive, not proactive
Limited incident response capabilities

🧠 EDR (Endpoint Detection & Response) – The Modern Watchdog

Purpose:
Provides advanced threat detection, investigation, and response on endpoints.

Key Features:

Monitors endpoint activities in real-time
Detects suspicious behaviors and patterns (not just known threats)
Collects and stores data for analysis and threat hunting
Enables incident response (quarantine, kill process, etc.)
Often integrates with SIEM, SOAR, and threat intelligence platforms

Strengths:

What is the difference between EDR and Anti Virus?

ET Tech Limited