Cryptography
Trạng thái thu hồi
The current validity state of a digital certificate as determined by a recognized Certificate Authority (CA), typically indicating whether a certificate is active, revoked, or suspended per OCSP, CRL, or similar mechanisms.
Quick answer: The current validity state of a digital certificate as determined by a recognized Certificate Authority (CA), typically indicating whether a certificate is active, revoked, or suspended per OCSP, CRL, or similar mechanisms.
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Quick answer
The current validity state of a digital certificate as determined by a recognized Certificate Authority (CA), typically indicating whether a certificate is active, revoked, or suspended per OCSP, CRL, or similar mechanisms.
Why it matters
Trạng thái thu hồi 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.
Editorial context
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Definition
The current validity state of a digital certificate as determined by a recognized Certificate Authority (CA), typically indicating whether a certificate is active, revoked, or suspended per OCSP, CRL, or similar mechanisms.
Operational example
Before accepting a client certificate, the server checks its revocation status using an OCSP responder to ensure the certificate is still valid and has not been revoked by the issuing CA.
Localized term
Trạng thái thu hồi
Localized example
Trước khi chấp nhận chứng chỉ máy khách, máy chủ kiểm tra trạng thái thu hồi của nó bằng trình đáp ứng OCSP để đảm bảo chứng chỉ vẫn còn hợp lệ và chưa bị CA phát hành thu hồi.
Definition language
English reference definition
Source
ISO 27001, NIST Cybersecurity Framework, MITRE ATT&CK
Exam relevance
- CISSP
- CompTIA Security+
- CEH
Target audience
- SOC Analysts
- Security Engineers
- Incident Responders
