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Network Security

Estrutura de Sigilo Avançado

A cryptographic protocol property ensuring that compromise of long-term keys does not compromise past session keys, as required in TLS 1.2+, NIST SP 800-56A, and IETF RFC 8446.

Quick answer: A cryptographic protocol property ensuring that compromise of long-term keys does not compromise past session keys, as required in TLS 1.2+, NIST SP 800-56A, and IETF RFC 8446.

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Quick answer

A cryptographic protocol property ensuring that compromise of long-term keys does not compromise past session keys, as required in TLS 1.2+, NIST SP 800-56A, and IETF RFC 8446.

Why it matters

Estrutura de Sigilo Avançado 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 Estrutura de Sigilo Avançado?

In this glossary, Estrutura de Sigilo Avançado refers to: A cryptographic protocol property ensuring that compromise of long-term keys does not compromise past session keys, as required in TLS 1.2+, NIST SP 800-56A, and IETF RFC 8446.

How is Estrutura de Sigilo Avançado used in cybersecurity?

In cybersecurity communication, this term appears in contexts such as: "Certifique-se de que a estrutura de sigilo avançado esteja ativada para todas as conexões TLS para proteger sessões passadas mesmo que a chave privada seja comprometida."

Why does Estrutura de Sigilo Avançado matter in cybersecurity?

Estrutura de Sigilo Avançado 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 Estrutura de Sigilo Avançado?

Estrutura de Sigilo Avançado is mainly used by SOC Analysts, Security Engineers, and Incident Responders.

What category does Estrutura de Sigilo Avançado belong to?

In this glossary, Estrutura de Sigilo Avançado 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 cryptographic protocol property ensuring that compromise of long-term keys does not compromise past session keys, as required in TLS 1.2+, NIST SP 800-56A, and IETF RFC 8446.

Operational example

Ensure that the forward secrecy framework is enabled for all TLS connections to protect past sessions even if the private key is compromised.

Localized term

Estrutura de Sigilo Avançado

Localized example

Certifique-se de que a estrutura de sigilo avançado esteja ativada para todas as conexões TLS para proteger sessões passadas mesmo que a chave privada seja comprometida.

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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