Cryptography

Thuật toán MAC

A cryptographic function that produces a short piece of information used to authenticate a message and provide integrity, such as HMAC or CMAC.

Quick answer: A cryptographic function that produces a short piece of information used to authenticate a message and provide integrity, such as HMAC or CMAC.

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 cryptographic function that produces a short piece of information used to authenticate a message and provide integrity, such as HMAC or CMAC.

Why it matters

Thuật toán MAC 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 Thuật toán MAC?

In this glossary, Thuật toán MAC refers to: A cryptographic function that produces a short piece of information used to authenticate a message and provide integrity, such as HMAC or CMAC.

How is Thuật toán MAC used in cybersecurity?

In cybersecurity communication, this term appears in contexts such as: "HMAC là thuật toán MAC được sử dụng rộng rãi dựa trên hàm băm, cung cấp xác thực và toàn vẹn cho các thông điệp truyền tải."

Why does Thuật toán MAC matter in cybersecurity?

Thuật toán MAC 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 Thuật toán MAC?

Thuật toán MAC is mainly used by SOC Analysts, Security Engineers, and Incident Responders.

What category does Thuật toán MAC belong to?

In this glossary, Thuật toán MAC 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 cryptographic function that produces a short piece of information used to authenticate a message and provide integrity, such as HMAC or CMAC.

Operational example

HMAC is a widely used MAC algorithm based on a hash function, providing both authentication and integrity for transmitted messages.

Localized term

Thuật toán MAC

Localized example

HMAC là thuật toán MAC được sử dụng rộng rãi dựa trên hàm băm, cung cấp xác thực và toàn vẹn cho các thông điệp truyền tải.

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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