Cloud

Cloud Network Segmentation

The practice of dividing cloud-based network environments into distinct, isolated segments to enforce security boundaries, restrict lateral movement, and apply policy controls, typically using software-defined networking (SDN) principles. Referenced in NIST SP 800-125A and ISO/IEC 27033-6.

Quick answer: The practice of dividing cloud-based network environments into distinct, isolated segments to enforce security boundaries, restrict lateral movement, and apply policy controls, typically using software-defined networking (SDN) principles. Referenced in NIST SP 800-125A and ISO/IEC 27033-6.

This term page is part of the Protermify Cybersecurity glossary and is published as static HTML for fast indexing and clear language coverage.

Languages

Arabic Deutsch English Espanol Francais Hindi Bahasa Indonesia Italiano Japanese Portugues Russkiy Thai Turkce Vietnamese Zhongwen

Quick answer

Why it matters

Cloud Network Segmentation matters because it supports clear communication in Cloud 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

This page is rendered as static HTML from source-backed terminology data so search engines and AI systems can parse the content without client-side code.

Questions and answers

What is Cloud Network Segmentation?

In this glossary, Cloud Network Segmentation refers to: The practice of dividing cloud-based network environments into distinct, isolated segments to enforce security boundaries, restrict lateral movement, and apply policy controls, typically using software-defined networking (SDN) principles. Referenced in NIST SP 800-125A and ISO/IEC 27033-6.

How is Cloud Network Segmentation used in cybersecurity?

In cybersecurity communication, this term appears in contexts such as: "Please verify that cloud network segmentation policies prevent East-West traffic between production and development VPCs as per compliance requirements."

Why does Cloud Network Segmentation matter in cybersecurity?

Who uses Cloud Network Segmentation?

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

What category does Cloud Network Segmentation belong to?

In this glossary, Cloud Network Segmentation is grouped under Cloud. 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

Operational example

Please verify that cloud network segmentation policies prevent East-West traffic between production and development VPCs as per compliance requirements.

Definition language

English reference definition

Source

ISO 27001, NIST Cybersecurity Framework, MITRE ATT&CK

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.

Back to glossary