Cybersecurity English
Cryptography

発行者鍵とは？

発行者鍵 The private key held by a Certificate Authority (CA) or issuer used to sign digital certificates and assert trust in a PKI environment.

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

How is “発行者鍵” Used in Practice?

発行者鍵はHSMに格納されており、証明書や失効リストの署名にのみ使用されます。

Certification Exam Relevance

CISSPCompTIA Security+CEH

Who Needs to Know This Term?

  • SOC Analysts
  • Security Engineers
  • Incident Responders

Related Cybersecurity English Terms

ルート証明書発行者識別子発行ポリシー自己署名証明書

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Frequently Asked Questions

発行者鍵とは？

The private key held by a Certificate Authority (CA) or issuer used to sign digital certificates and assert trust in a PKI environment.

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