NDR: Network Detection and Response in Cybersecurity
NDR stands for Network Detection and Response. NDR platforms analyze raw network traffic to detect threats that bypass endpoint and perimeter defenses. They use behavioral analytics and machine learning to identify anomalous communication patterns.
How NDR Is Used in Cybersecurity
SOC analysts use NDR to detect lateral movement, command-and-control callbacks, and data exfiltration on the wire. Incident responders rely on NDR packet metadata to reconstruct attack timelines and understand attacker behavior. Threat hunters query NDR data to find covert channels and encrypted tunnels used by advanced adversaries.
Read the full glossary entry: Network Detection and Response in Cybersecurity
Cybersecurity Roles That Work with NDR
Related Cybersecurity Acronyms
Frequently Asked Questions
What does NDR stand for?
NDR stands for Network Detection and Response. NDR platforms analyze raw network traffic to detect threats that bypass endpoint and perimeter defenses. They use behavioral analytics and machine learning to identify anomalous communication patterns.
What is NDR used for in cybersecurity?
SOC analysts use NDR to detect lateral movement, command-and-control callbacks, and data exfiltration on the wire. Incident responders rely on NDR packet metadata to reconstruct attack timelines and understand attacker behavior. Threat hunters query NDR data to find covert channels and encrypted tunnels used by advanced adversaries.
Definitions are original explanations written for career development purposes. For authoritative technical definitions, refer to NIST, ISO, or the relevant standards body.
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