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Network Security

Protection contre la relecture du texte chiffré

A security mechanism that detects and blocks the reuse of captured ciphertext to prevent replay attacks in encrypted communications, as outlined in NIST SP 800-38A and IETF RFC 4303.

Quick answer: A security mechanism that detects and blocks the reuse of captured ciphertext to prevent replay attacks in encrypted communications, as outlined in NIST SP 800-38A and IETF RFC 4303.

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Quick answer

A security mechanism that detects and blocks the reuse of captured ciphertext to prevent replay attacks in encrypted communications, as outlined in NIST SP 800-38A and IETF RFC 4303.

Why it matters

Protection contre la relecture du texte chiffré 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 Protection contre la relecture du texte chiffré?

In this glossary, Protection contre la relecture du texte chiffré refers to: A security mechanism that detects and blocks the reuse of captured ciphertext to prevent replay attacks in encrypted communications, as outlined in NIST SP 800-38A and IETF RFC 4303.

How is Protection contre la relecture du texte chiffré used in cybersecurity?

In cybersecurity communication, this term appears in contexts such as: "Mettez en œuvre la protection contre la relecture du texte chiffré dans tous les protocoles de messagerie sécurisée pour empêcher les attaquants de renvoyer des paquets chiffrés capturés auparavant."

Why does Protection contre la relecture du texte chiffré matter in cybersecurity?

Protection contre la relecture du texte chiffré 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 Protection contre la relecture du texte chiffré?

Protection contre la relecture du texte chiffré is mainly used by SOC Analysts, Security Engineers, and Incident Responders.

What category does Protection contre la relecture du texte chiffré belong to?

In this glossary, Protection contre la relecture du texte chiffré 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 mechanism that detects and blocks the reuse of captured ciphertext to prevent replay attacks in encrypted communications, as outlined in NIST SP 800-38A and IETF RFC 4303.

Operational example

Implement ciphertext replay protection in all secure messaging protocols to block attackers from resending previously captured encrypted packets.

Localized term

Protection contre la relecture du texte chiffré

Localized example

Mettez en œuvre la protection contre la relecture du texte chiffré dans tous les protocoles de messagerie sécurisée pour empêcher les attaquants de renvoyer des paquets chiffrés capturés auparavant.

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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