Cryptography

颁发者标识符

A unique value or distinguished name that identifies the Certificate Authority (CA) or entity that issues a digital certificate within a PKI, per X.509 and RFC 5280 standards.

Quick answer: A unique value or distinguished name that identifies the Certificate Authority (CA) or entity that issues a digital certificate within a PKI, per X.509 and RFC 5280 standards.

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

Languages

Quick answer

A unique value or distinguished name that identifies the Certificate Authority (CA) or entity that issues a digital certificate within a PKI, per X.509 and RFC 5280 standards.

Why it matters

颁发者标识符 matters because it supports clear communication in Cryptography 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 颁发者标识符?

In this glossary, 颁发者标识符 refers to: A unique value or distinguished name that identifies the Certificate Authority (CA) or entity that issues a digital certificate within a PKI, per X.509 and RFC 5280 standards.

How is 颁发者标识符 used in cybersecurity?

In cybersecurity communication, this term appears in contexts such as: "每个证书都包含一个颁发者标识符,使系统能够验证证书的来源并构建信任链。"

Why does 颁发者标识符 matter in cybersecurity?

颁发者标识符 matters because it supports clear communication in Cryptography 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 颁发者标识符?

颁发者标识符 is mainly used by SOC Analysts, Security Engineers, and Incident Responders.

What category does 颁发者标识符 belong to?

In this glossary, 颁发者标识符 is grouped under Cryptography. 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 unique value or distinguished name that identifies the Certificate Authority (CA) or entity that issues a digital certificate within a PKI, per X.509 and RFC 5280 standards.

Operational example

Each certificate contains an issuer identifier that allows systems to validate the certificate’s origin and build the trust chain.

Localized term

颁发者标识符

Localized example

每个证书都包含一个颁发者标识符,使系统能够验证证书的来源并构建信任链。

Definition language

English reference definition

Source

ISO 27001, NIST Cybersecurity Framework, MITRE ATT&CK

Category

Cryptography

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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