Cybersecurity English
Network Security

エフェメラルポートランダマイゼーションとは?

エフェメラルポートランダマイゼーション A technique where ephemeral (temporary) TCP/UDP ports are assigned randomly to reduce the risk of port prediction attacks, as defined in IETF RFC 6056 and NIST SP 800-77.

Source: ISO 27001, NIST Cybersecurity Framework, MITRE ATT&CK

How is “エフェメラルポートランダマイゼーション” Used in Practice?

すべてのクライアントデバイスでエフェメラルポートランダマイゼーションを有効化し、攻撃者によるポート番号の予測や標的型エクスプロイトの防止を図ってください。

Certification Exam Relevance

CISSPCompTIA Security+CEH

Who Needs to Know This Term?

  • SOC Analysts
  • Security Engineers
  • Incident Responders

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Frequently Asked Questions

エフェメラルポートランダマイゼーションとは?

A technique where ephemeral (temporary) TCP/UDP ports are assigned randomly to reduce the risk of port prediction attacks, as defined in IETF RFC 6056 and NIST SP 800-77.

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