[单选题] 提问人:匿名网友 提问时间:2021-08-24

CPA-06453Which of the following is true regarding Public Key Infrastructure (PKI)?


A .PKI includes a "tree of trust" that's checked each time a certificate is presented as proof of one's identity.
B .PKI assumes asymmetric encryption to create legally-binding electronic documents.
C .PKI refers to the system and processes used to issue and manage asymmetric keys and digital certificates.
D .PKI is intended for e-business use and is typically available through commercial certificate authorities.

提问人:匿名网友 提问时间:2021-08-24

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