Last Updated
：2025/12/01
sidechannel
Noun
Japanese Meaning
コンピュータセキュリティ分野において、システムの動作が外部に与える副次的な情報（例：実行時間、電力消費、バージョン番号など）を利用して、内部状態や動作内容を推測するための情報源を指す。
（ plural ）
Quizzes for review
(computing, security) An indirect source of information about what a system is doing, such as execution time, version number, etc.
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sidechannel
The security team investigated a sidechannel that leaked version numbers through timing differences.
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The security team investigated a sidechannel that leaked version numbers through timing differences.
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