In a transposition cipher
(a) The ordering of the letters is shifted.
(b) A message is embedded within another message.
(c) Every occurrence of a letter is replaced with another letter.
(d) The key length of a word is changed.
Question 2
Non-repudiation is
(a) Legally proving that a message was sent or received.
(b) Ensuring that the sender and receiver of a message prove their identities to each other.
(c) Ensuring that information transmitted over the Internet has not been captured or passed on to a third part.
(d) Ensuring that information you send or receive has not been compromised or altered.
In the communication technique of collaborating, the nurse sends the message that the nurse and pati
Why did these young volunteers of the First Virginia Militia join the Confederate army in 1861? “It
Transposition of the great arteries.
Shadowing a Message That Switches Ears
Apple Letters
Message from friend