Cryptography

Chứng chỉ CA

A digital certificate issued to a Certificate Authority, used to sign and validate other digital certificates within a PKI hierarchy.

Quick answer: A digital certificate issued to a Certificate Authority, used to sign and validate other digital certificates within a PKI hierarchy.

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 digital certificate issued to a Certificate Authority, used to sign and validate other digital certificates within a PKI hierarchy.

Why it matters

Chứng chỉ CA 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 Chứng chỉ CA?

In this glossary, Chứng chỉ CA refers to: A digital certificate issued to a Certificate Authority, used to sign and validate other digital certificates within a PKI hierarchy.

How is Chứng chỉ CA used in cybersecurity?

In cybersecurity communication, this term appears in contexts such as: "Chứng chỉ CA gốc được ký tự động, trong khi các chứng chỉ CA phụ được ký bởi cấp cao hơn trong hệ thống PKI."

Why does Chứng chỉ CA matter in cybersecurity?

Chứng chỉ CA 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 Chứng chỉ CA?

Chứng chỉ CA is mainly used by SOC Analysts, Security Engineers, and Incident Responders.

What category does Chứng chỉ CA belong to?

In this glossary, Chứng chỉ CA 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 digital certificate issued to a Certificate Authority, used to sign and validate other digital certificates within a PKI hierarchy.

Operational example

The root CA certificate is self-signed, while subordinate CA certificates are signed by a higher authority in the PKI hierarchy.

Localized term

Chứng chỉ CA

Localized example

Chứng chỉ CA gốc được ký tự động, trong khi các chứng chỉ CA phụ được ký bởi cấp cao hơn trong hệ thống PKI.

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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