June 2017
Beginner to intermediate
742 pages
18h 29m
English
Online Responder is responsible for producing information about certificate status. When I explained about Certification Authority Web Enrollment, I explained about how CRL includes the entire list of certificates, which are expired and revoked within the PKI. The list will keep growing based on the number of certificates it managed. Instead of using bulk data, Online Responder will respond to individual requests from users to verify status of a particular certificate. This is more efficient than the CRL method as the request is focused to find out the status of one certificate at a given time.