Which statement about Public Key Infrastructure (PKI) is true?
A.
PKI negotiates a secure connection between a client and a server.
B.
PKI specifies the use of a shared key.
C.
PKI uses digital certificates to bind public keys to an entity.
D.
PKI requires the use of a certificate authority and a registration authority.
correct answer is:
D.
PKI requires the use of a certificate authority and a registration authority.
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