Cryptography

Phong bì số

A mechanism in cryptography where a message is encrypted with a symmetric key and the symmetric key is then encrypted with a recipient’s public key, ensuring confidentiality and key transport.

Quick answer: A mechanism in cryptography where a message is encrypted with a symmetric key and the symmetric key is then encrypted with a recipient’s public key, ensuring confidentiality and key transport.

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 mechanism in cryptography where a message is encrypted with a symmetric key and the symmetric key is then encrypted with a recipient’s public key, ensuring confidentiality and key transport.

Why it matters

Phong bì số 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 Phong bì số?

In this glossary, Phong bì số refers to: A mechanism in cryptography where a message is encrypted with a symmetric key and the symmetric key is then encrypted with a recipient’s public key, ensuring confidentiality and key transport.

How is Phong bì số used in cybersecurity?

In cybersecurity communication, this term appears in contexts such as: "Phong bì số cho phép truyền tin nhắn an toàn bằng cách kết hợp mã hóa đối xứng cho dữ liệu và mã hóa bất đối xứng cho vận chuyển khóa."

Why does Phong bì số matter in cybersecurity?

Phong bì số 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 Phong bì số?

Phong bì số is mainly used by SOC Analysts, Security Engineers, and Incident Responders.

What category does Phong bì số belong to?

In this glossary, Phong bì số 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 mechanism in cryptography where a message is encrypted with a symmetric key and the symmetric key is then encrypted with a recipient’s public key, ensuring confidentiality and key transport.

Operational example

A digital envelope enables secure message delivery by combining symmetric encryption for data and asymmetric encryption for key transport.

Localized term

Phong bì số

Localized example

Phong bì số cho phép truyền tin nhắn an toàn bằng cách kết hợp mã hóa đối xứng cho dữ liệu và mã hóa bất đối xứng cho vận chuyển khóa.

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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