Which is the main risk of PKI?

An experienced security manager is well aware of the risks related to communication over the internet. She also knows that Public Key Infrastructure (PKI) can be used to keep e-mails between employees confidential.

Which is the main risk of PKI?
A . The Certificate Authority (CA) is hacked.
B . The certificate is invalid because it is on a Certificate Revocation List.
C . The users lose their public keys.
D . The HR department wants to be a Registration Authority (RA).

View Answer

Answer: A