Cryptography

主体密钥

The cryptographic public key associated with the subject of a digital certificate, used to verify signatures or encrypt messages to the certificate holder.

Quick answer: The cryptographic public key associated with the subject of a digital certificate, used to verify signatures or encrypt messages to the certificate holder.

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

The cryptographic public key associated with the subject of a digital certificate, used to verify signatures or encrypt messages to the certificate holder.

Why it matters

主体密钥 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 主体密钥?

In this glossary, 主体密钥 refers to: The cryptographic public key associated with the subject of a digital certificate, used to verify signatures or encrypt messages to the certificate holder.

How is 主体密钥 used in cybersecurity?

In cybersecurity communication, this term appears in contexts such as: "主体密钥嵌入在证书中,是安全通信和数字签名验证所必需的。"

Why does 主体密钥 matter in cybersecurity?

主体密钥 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 主体密钥?

主体密钥 is mainly used by SOC Analysts, Security Engineers, and Incident Responders.

What category does 主体密钥 belong to?

In this glossary, 主体密钥 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

The cryptographic public key associated with the subject of a digital certificate, used to verify signatures or encrypt messages to the certificate holder.

Operational example

The subject key is embedded in the certificate and is required for secure communications and digital signature verification.

Localized term

主体密钥

Localized example

主体密钥嵌入在证书中,是安全通信和数字签名验证所必需的。

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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