SOC

Segmentation réseau

The practice of dividing a computer network into subnetworks, each being a network segment, to improve security, performance, and manageability by restricting lateral movement.

Quick answer: The practice of dividing a computer network into subnetworks, each being a network segment, to improve security, performance, and manageability by restricting lateral movement.

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 practice of dividing a computer network into subnetworks, each being a network segment, to improve security, performance, and manageability by restricting lateral movement.

Why it matters

Segmentation réseau matters because it supports clear communication in SOC 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 Segmentation réseau?

In this glossary, Segmentation réseau refers to: The practice of dividing a computer network into subnetworks, each being a network segment, to improve security, performance, and manageability by restricting lateral movement.

How is Segmentation réseau used in cybersecurity?

In cybersecurity communication, this term appears in contexts such as: "La segmentation réseau peut limiter les violations en empêchant les attaquants de se déplacer librement sur tous les systèmes."

Why does Segmentation réseau matter in cybersecurity?

Segmentation réseau matters because it supports clear communication in SOC 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 Segmentation réseau?

Segmentation réseau is mainly used by SOC Analysts, Security Engineers, and Incident Responders.

What category does Segmentation réseau belong to?

In this glossary, Segmentation réseau is grouped under SOC. 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 practice of dividing a computer network into subnetworks, each being a network segment, to improve security, performance, and manageability by restricting lateral movement.

Operational example

Network segmentation can contain breaches by preventing attackers from moving freely across all systems in the environment.

Localized term

Segmentation réseau

Localized example

La segmentation réseau peut limiter les violations en empêchant les attaquants de se déplacer librement sur tous les systèmes.

Definition language

English reference definition

Source

ISO 27001, NIST Cybersecurity Framework, MITRE ATT&CK

Category

SOC

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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