In a PKI infrastructure, what is the purpose of the root certificate?

In a PKI infrastructure, what is the purpose of the root certificate?
A . It is used for encrypting sensitive user data
B . It is a backup certificate for emergency situations
C . It is the certificate of the end user in a communication
D . It is the highest-level certificate that signs other certificates

Answer: D

Subscribe
Notify of
guest
0 Comments
Inline Feedbacks
View all comments