Implementation第 48 / 100 题
Which mechanism lets a client quickly check whether a single certificate has been revoked?
a.Certificate signing request
b.Online Certificate Status Protocol
c.Key stretching
d.Certificate pinning
解析
The Online Certificate Status Protocol (OCSP) queries a responder in real time to check a certificate's revocation status. It is faster and more current than downloading a full certificate revocation list. OCSP stapling improves performance and privacy.
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