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Network Security

Contención por aislamiento de host

A network defense strategy to restrict or cut off network access for a compromised or suspicious host to prevent lateral movement and further infection. Referenced in NIST SP 800-61r2 and CIS Controls v8.

Quick answer: A network defense strategy to restrict or cut off network access for a compromised or suspicious host to prevent lateral movement and further infection. Referenced in NIST SP 800-61r2 and CIS Controls v8.

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Quick answer

A network defense strategy to restrict or cut off network access for a compromised or suspicious host to prevent lateral movement and further infection. Referenced in NIST SP 800-61r2 and CIS Controls v8.

Why it matters

Contención por aislamiento de host matters because it supports clear communication in Network Security 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 Contención por aislamiento de host?

In this glossary, Contención por aislamiento de host refers to: A network defense strategy to restrict or cut off network access for a compromised or suspicious host to prevent lateral movement and further infection. Referenced in NIST SP 800-61r2 and CIS Controls v8.

How is Contención por aislamiento de host used in cybersecurity?

In cybersecurity communication, this term appears in contexts such as: "Inicie la contención por aislamiento de host en la estación afectada para bloquear todas las conexiones de red, excepto las necesarias para la investigación forense."

Why does Contención por aislamiento de host matter in cybersecurity?

Contención por aislamiento de host matters because it supports clear communication in Network Security 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 Contención por aislamiento de host?

Contención por aislamiento de host is mainly used by SOC Analysts, Security Engineers, and Incident Responders.

What category does Contención por aislamiento de host belong to?

In this glossary, Contención por aislamiento de host is grouped under Network Security. 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 network defense strategy to restrict or cut off network access for a compromised or suspicious host to prevent lateral movement and further infection. Referenced in NIST SP 800-61r2 and CIS Controls v8.

Operational example

Initiate host isolation containment on the affected workstation to block all network connections except those needed for forensic investigation.

Localized term

Contención por aislamiento de host

Localized example

Inicie la contención por aislamiento de host en la estación afectada para bloquear todas las conexiones de red, excepto las necesarias para la investigación forense.

Definition language

English reference definition

Source

ISO 27001, NIST Cybersecurity Framework, MITRE ATT&CK

Category

Network Security

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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