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Cryptography

Предварительно согласованный ключ

A symmetric key distributed to and shared by parties before communication begins, commonly used in VPNs, Wi-Fi WPA2-PSK, and certain secure channel protocols.

Quick answer: A symmetric key distributed to and shared by parties before communication begins, commonly used in VPNs, Wi-Fi WPA2-PSK, and certain secure channel protocols.

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Quick answer

A symmetric key distributed to and shared by parties before communication begins, commonly used in VPNs, Wi-Fi WPA2-PSK, and certain secure channel protocols.

Why it matters

Предварительно согласованный ключ 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 Предварительно согласованный ключ?

In this glossary, Предварительно согласованный ключ refers to: A symmetric key distributed to and shared by parties before communication begins, commonly used in VPNs, Wi-Fi WPA2-PSK, and certain secure channel protocols.

How is Предварительно согласованный ключ used in cybersecurity?

In cybersecurity communication, this term appears in contexts such as: "Предварительно согласованный ключ обычно используется для аутентификации устройств в беспроводных сетях WPA2-PSK."

Why does Предварительно согласованный ключ matter in cybersecurity?

Предварительно согласованный ключ 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 Предварительно согласованный ключ?

Предварительно согласованный ключ is mainly used by SOC Analysts, Security Engineers, and Incident Responders.

What category does Предварительно согласованный ключ belong to?

In this glossary, Предварительно согласованный ключ 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 symmetric key distributed to and shared by parties before communication begins, commonly used in VPNs, Wi-Fi WPA2-PSK, and certain secure channel protocols.

Operational example

A pre-shared key is commonly used to authenticate devices in WPA2-PSK wireless networks.

Localized term

Предварительно согласованный ключ

Localized example

Предварительно согласованный ключ обычно используется для аутентификации устройств в беспроводных сетях WPA2-PSK.

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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