Glossary

Intrusion Detection System (IDS)

An IDS is a security alarm for your network - it watches for break-in attempts and raises alerts when something suspicious happens.

What is Intrusion Detection System (IDS)?

Security system that monitors network traffic for suspicious activity and alerts on potential threats.

Why Should You Care?

IDS provides visibility into network attacks. While it does not block threats, it enables rapid detection and response.

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Real-World Example

An IDS alerts on SQL injection attempts against a web application, enabling investigation before data is stolen.

How to Protect Against Intrusion Detection System (IDS)

  1. 1.

    Deploy IDS at network perimeter and critical segments

  2. 2.

    Tune IDS rules to reduce false positives

Related Terms

Ips, Snort, Suricata

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