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Network Security

Guarda de Nível de Interface

A security control that enforces policy, filtering, or access restrictions at a specific network interface, segmenting and protecting traffic based on interface context. See NIST SP 800-41r1.

Quick answer: A security control that enforces policy, filtering, or access restrictions at a specific network interface, segmenting and protecting traffic based on interface context. See NIST SP 800-41r1.

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Quick answer

A security control that enforces policy, filtering, or access restrictions at a specific network interface, segmenting and protecting traffic based on interface context. See NIST SP 800-41r1.

Why it matters

Guarda de Nível de Interface 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 Guarda de Nível de Interface?

In this glossary, Guarda de Nível de Interface refers to: A security control that enforces policy, filtering, or access restrictions at a specific network interface, segmenting and protecting traffic based on interface context. See NIST SP 800-41r1.

How is Guarda de Nível de Interface used in cybersecurity?

In cybersecurity communication, this term appears in contexts such as: "Implante guardas de nível de interface em segmentos DMZ para restringir o tráfego entre redes públicas e internas de acordo com a política de segurança da organização."

Why does Guarda de Nível de Interface matter in cybersecurity?

Guarda de Nível de Interface 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 Guarda de Nível de Interface?

Guarda de Nível de Interface is mainly used by SOC Analysts, Security Engineers, and Incident Responders.

What category does Guarda de Nível de Interface belong to?

In this glossary, Guarda de Nível de Interface 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 security control that enforces policy, filtering, or access restrictions at a specific network interface, segmenting and protecting traffic based on interface context. See NIST SP 800-41r1.

Operational example

Deploy interface level guards on DMZ segments to restrict traffic between public and internal networks according to organizational security policy.

Localized term

Guarda de Nível de Interface

Localized example

Implante guardas de nível de interface em segmentos DMZ para restringir o tráfego entre redes públicas e internas de acordo com a política de segurança da organização.

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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