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Cryptography

Khóa công khai

The openly distributed cryptographic key in an asymmetric key pair, used to verify digital signatures or encrypt data for the corresponding private key holder.

Quick answer: The openly distributed cryptographic key in an asymmetric key pair, used to verify digital signatures or encrypt data for the corresponding private key holder.

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

The openly distributed cryptographic key in an asymmetric key pair, used to verify digital signatures or encrypt data for the corresponding private key holder.

Why it matters

Khóa công khai 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 Khóa công khai?

In this glossary, Khóa công khai refers to: The openly distributed cryptographic key in an asymmetric key pair, used to verify digital signatures or encrypt data for the corresponding private key holder.

How is Khóa công khai used in cybersecurity?

In cybersecurity communication, this term appears in contexts such as: "Khóa công khai được phân phối trong chứng chỉ để bất kỳ ai cũng có thể xác thực chữ ký hoặc mã hóa tin nhắn cho chủ sở hữu khóa riêng."

Why does Khóa công khai matter in cybersecurity?

Khóa công khai 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 Khóa công khai?

Khóa công khai is mainly used by SOC Analysts, Security Engineers, and Incident Responders.

What category does Khóa công khai belong to?

In this glossary, Khóa công khai 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 openly distributed cryptographic key in an asymmetric key pair, used to verify digital signatures or encrypt data for the corresponding private key holder.

Operational example

Public keys are distributed in certificates to allow anyone to verify signatures or encrypt messages for the private key owner.

Localized term

Khóa công khai

Localized example

Khóa công khai được phân phối trong chứng chỉ để bất kỳ ai cũng có thể xác thực chữ ký hoặc mã hóa tin nhắn cho chủ sở hữu khóa riêng.

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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