Cryptography
A certificate extension that defines the allowed cryptographic operations for the associated key, such as digital signature or key encipherment.
Quick answer: A certificate extension that defines the allowed cryptographic operations for the associated key, such as digital signature or key encipherment.
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A certificate extension that defines the allowed cryptographic operations for the associated key, such as digital signature or key encipherment.
密钥用途 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.
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Questions and answers
In this glossary, 密钥用途 refers to: A certificate extension that defines the allowed cryptographic operations for the associated key, such as digital signature or key encipherment.
In cybersecurity communication, this term appears in contexts such as: "X.509证书中的密钥用途扩展指定密钥是否可用于签名、加密或证书签名。"
密钥用途 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.
密钥用途 is mainly used by SOC Analysts, Security Engineers, and Incident Responders.
In this glossary, 密钥用途 is grouped under Cryptography. Related pages in this category explain adjacent procedures, commands and operational concepts.
This definition is sourced from ISO 27001, NIST Cybersecurity Framework, MITRE ATT&CK and published by Protermify Cybersecurity as a static cybersecurity reference page.
A certificate extension that defines the allowed cryptographic operations for the associated key, such as digital signature or key encipherment.
The key usage extension in X.509 certificates specifies if a key may be used for signing, encryption, or certificate signing.
密钥用途
X.509证书中的密钥用途扩展指定密钥是否可用于签名、加密或证书签名。
English reference definition
ISO 27001, NIST Cybersecurity Framework, MITRE ATT&CK
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