Application Security

認証リレー攻撃

A cyberattack in which authentication credentials are intercepted and forwarded (relayed) to impersonate a legitimate user, often bypassing traditional access controls.

Quick answer: A cyberattack in which authentication credentials are intercepted and forwarded (relayed) to impersonate a legitimate user, often bypassing traditional access controls.

This term page is part of the Protermify Cybersecurity glossary and is published as static HTML for fast indexing and clear language coverage.

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Quick answer

A cyberattack in which authentication credentials are intercepted and forwarded (relayed) to impersonate a legitimate user, often bypassing traditional access controls.

Why it matters

認証リレー攻撃 matters because it supports clear communication in Application Security contexts for SOC Analysts, Security Engineers, and Incident Responders. It also connects to aviation training and exam language such as CISSP, CompTIA Security+, and CEH.

Editorial context

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Questions and answers

Questions and answers

What is 認証リレー攻撃?

In this glossary, 認証リレー攻撃 refers to: A cyberattack in which authentication credentials are intercepted and forwarded (relayed) to impersonate a legitimate user, often bypassing traditional access controls.

How is 認証リレー攻撃 used in cybersecurity?

In cybersecurity communication, this term appears in contexts such as: "認証リレー攻撃対策として、相互認証やチャネルバインディングなどを導入し、セッションハイジャックを防止してください。"

Why does 認証リレー攻撃 matter in cybersecurity?

認証リレー攻撃 matters because it supports clear communication in Application Security contexts for SOC Analysts, Security Engineers, and Incident Responders. It also connects to aviation training and exam language such as CISSP, CompTIA Security+, and CEH.

Who uses 認証リレー攻撃?

認証リレー攻撃 is mainly used by SOC Analysts, Security Engineers, and Incident Responders.

What category does 認証リレー攻撃 belong to?

In this glossary, 認証リレー攻撃 is grouped under Application Security. Related pages in this category explain adjacent procedures, commands and operational concepts.

Where does this definition come from?

This definition is sourced from ISO 27001, NIST Cybersecurity Framework, MITRE ATT&CK and published by Protermify Cybersecurity as a static cybersecurity reference page.

Definition

A cyberattack in which authentication credentials are intercepted and forwarded (relayed) to impersonate a legitimate user, often bypassing traditional access controls.

Operational example

Deploy countermeasures against Authentication Relay Attack, such as mutual authentication and channel binding, to prevent session hijacking.

Localized term

認証リレー攻撃

Localized example

認証リレー攻撃対策として、相互認証やチャネルバインディングなどを導入し、セッションハイジャックを防止してください。

Definition language

English reference definition

Source

ISO 27001, NIST Cybersecurity Framework, MITRE ATT&CK

Exam relevance

  • CISSP
  • CompTIA Security+
  • CEH

Target audience

  • SOC Analysts
  • Security Engineers
  • Incident Responders

Related terms

Use the related links below to continue through connected cybersecurity terminology.

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