Author Question: Implementing encryption on a large scale, such as on a busy Web site, requires a third party, called ... (Read 133 times)

folubunmi · **on:** Jul 7, 2018

Implementing encryption on a large scale, such as on a busy Web site, requires a third party, called a(n) ________.

A) certificate authority
B) virtual private network
C) arbitrative authority
D) artificial network
E) buying center

Question 2

Which of the following is a valid observation about encryption?

A) Encrypted messages cannot be deciphered without the decoding key.
B) Encryption is used for data enhancement rather than data protection.
C) Encryption is performed only after messages enter the network.
D) The encryption approach is not dependent on the type of data transmission.
E) Encryption implementation is expensive and needs authentication from a relevant authority.