Cybersecurity English
Cryptography

O que e Retroalimentação de cifra?

Retroalimentação de cifra A block cipher mode of operation (CFB) that turns a block cipher into a self-synchronizing stream cipher, providing confidentiality by encrypting feedback blocks.

Source: ISO 27001, NIST Cybersecurity Framework, MITRE ATT&CK

How is “Retroalimentação de cifra” Used in Practice?

O modo de retroalimentação de cifra (CFB) permite que cifras de bloco criptografem dados em segmentos menores que o tamanho do bloco, suportando criptografia tipo fluxo.

Certification Exam Relevance

CISSPCompTIA Security+CEH

Who Needs to Know This Term?

  • SOC Analysts
  • Security Engineers
  • Incident Responders

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Frequently Asked Questions

O que e Retroalimentação de cifra?

A block cipher mode of operation (CFB) that turns a block cipher into a self-synchronizing stream cipher, providing confidentiality by encrypting feedback blocks.

Where can I learn this term for free?

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