Cybersecurity English
Cryptography

O que e Envelope digital?

Envelope digital A mechanism in cryptography where a message is encrypted with a symmetric key and the symmetric key is then encrypted with a recipient’s public key, ensuring confidentiality and key transport.

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

How is “Envelope digital” Used in Practice?

Um envelope digital possibilita a entrega segura de mensagens ao combinar criptografia simétrica para dados e criptografia assimétrica para transporte de chaves.

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 Envelope digital?

A mechanism in cryptography where a message is encrypted with a symmetric key and the symmetric key is then encrypted with a recipient’s public key, ensuring confidentiality and key transport.

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