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Glossary › Intrusion Detection System (IDS)
What is Intrusion Detection System (IDS) ?
An IDS analyzes network traffic, system logs, and behavioral patterns to detect potential intrusions. It may use signatures or anomaly detection to alert security teams. In TPRM, vendors with strong IDS capabilities demonstrate proactive threat detection.
FAQs
Does IDS block attacks?
Traditional IDS alerts but does not block; IPS provides blocking.
Is IDS still relevant with modern tools?
Yes, it complements SIEM and EDR solutions.
Should vendors maintain IDS logs?
Yes, for investigation and audit purposes.
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