What is 数字信封?
In this glossary, 数字信封 refers to: 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.
How is 数字信封 used in cybersecurity?
In cybersecurity communication, this term appears in contexts such as: "数字信封通过将对称加密（用于数据）与非对称加密（用于密钥传输）结合，实现安全消息传递。"
Why does 数字信封 matter in cybersecurity?
数字信封 matters because it supports clear communication in Cryptography 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 数字信封?
数字信封 is mainly used by SOC Analysts, Security Engineers, and Incident Responders.
What category does 数字信封 belong to?
In this glossary, 数字信封 is grouped under Cryptography. 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.
