When using CA for identity source, which method can be used to provide real-time certificate validation?

Posted by: Pdfprep Category: 300-208 Tags: CCNP Security, 300-208 exam questions, 300-208 practice exam Post Date: October 26, 2020

When using CA for identity source, which method can be used to provide real-time certificate validation?
B . 509
C . PKI
D . OCSP
E . CRL

Answer: C