Nearly all encryption for confidentiality uses symmetric key ...

[EAugust]

Nearly all encryption for confidentiality uses symmetric key encryption ciphers.
 
  Indicate whether the statement is true or false.

Question 2

Nearly all encryption for confidentiality uses ________ encryption ciphers.
 
  A) public key
  B) symmetric key
  C) hashing
  D) None of the above

[AISCAMPING]

Answer to Question 1

Answer: TRUE

Answer to Question 2

Answer: B