A(n)____ is the unique piece of information that is used to create ciphertext and then decrypt the ciphertext back into plaintext.
A) encryption algorithm
B) firewall
C) key
D) IP address

Question

Quizplus · Accepted Answer

A key is the unique piece of information that is used to create ciphertext and then decrypt the ciphertext back into plaintext. The encryption algorithm is the mathematical process used to encrypt the plaintext into ciphertext. A firewall is a network security system that monitors and controls incoming and outgoing network traffic based on predetermined security rules. An IP address is a unique numerical label assigned to each device connected to a computer network.

A(n)____ Is the Unique Piece of Information That Is Used