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Network Security

DNSトンネリング検出

The process of monitoring and identifying covert data exfiltration or command-and-control channels hidden within DNS queries, as defined in NIST SP 800-83 and referenced in MITRE ATT&CK T1071.004.

Quick answer: The process of monitoring and identifying covert data exfiltration or command-and-control channels hidden within DNS queries, as defined in NIST SP 800-83 and referenced in MITRE ATT&CK T1071.004.

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Quick answer

The process of monitoring and identifying covert data exfiltration or command-and-control channels hidden within DNS queries, as defined in NIST SP 800-83 and referenced in MITRE ATT&CK T1071.004.

Why it matters

DNSトンネリング検出 matters because it supports clear communication in Network 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 DNSトンネリング検出?

In this glossary, DNSトンネリング検出 refers to: The process of monitoring and identifying covert data exfiltration or command-and-control channels hidden within DNS queries, as defined in NIST SP 800-83 and referenced in MITRE ATT&CK T1071.004.

How is DNSトンネリング検出 used in cybersecurity?

In cybersecurity communication, this term appears in contexts such as: "DNSトンネリング検出モジュールが異常な大量のTXTレコードクエリを特定した後、SOCは複数の疑わしいドメインをフラグ付けしました。"

Why does DNSトンネリング検出 matter in cybersecurity?

DNSトンネリング検出 matters because it supports clear communication in Network 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 DNSトンネリング検出?

DNSトンネリング検出 is mainly used by SOC Analysts, Security Engineers, and Incident Responders.

What category does DNSトンネリング検出 belong to?

In this glossary, DNSトンネリング検出 is grouped under Network 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

The process of monitoring and identifying covert data exfiltration or command-and-control channels hidden within DNS queries, as defined in NIST SP 800-83 and referenced in MITRE ATT&CK T1071.004.

Operational example

SOC flagged multiple suspicious domains after the DNS tunneling detection module identified anomalous, high-volume TXT record queries.

Localized term

DNSトンネリング検出

Localized example

DNSトンネリング検出モジュールが異常な大量のTXTレコードクエリを特定した後、SOCは複数の疑わしいドメインをフラグ付けしました。

Definition language

English reference definition

Source

ISO 27001, NIST Cybersecurity Framework, MITRE ATT&CK

Category

Network Security

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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