A __________ is a server or distributed set of servers that maintains a database of information about users.
A) crypt
B) directory
C) KDC
D) KtC
Correct Answer:
Verified
Q12: A certification authority is an authority trusted
Q13: A certificate consists of a public key,
Q14: the term _ refers to a key
Q15: Because of the efficiency of public-key cryptosystems,
Q16: A greater degree of security can be
Q18: Because certificates are forgeable they cannot be
Q19: X.509 dictates the use of a specific
Q20: Each user must share a unique key
Q21: With the _ scheme, if an adversary
Q22: A _ transfers symmetric keys for future
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