テクノロジ系 (Technology)

Glossary

Glossary
テクノロジ系 (Technology)Tested 2×

IDS

あいでぃーえす · IDS (Intrusion Detection System)

Also known as: 侵入検知システム

English: Intrusion Detection System

Short for Intrusion Detection System, a mechanism that monitors networks or hosts to detect unauthorized access and suspicious communications and reports them to administrators. It comes in network-based (NIDS) and host-based (HIDS) variants. Unlike an IPS (Intrusion Prevention System), an IDS detects and reports but does not block traffic.

Past questions testing this term · 2 questions

  • 2025r07 #77ネットワークやホストを監視することによって,不正アクセスや不審な通信を発見し,報告する仕組みはどれか。
  • 2023r05 #67ネットワーク環境で利用される IDS の役割として,適切なものはどれか。
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