What is the purpose of encryption in computer networks?
a) To speed up data transmission
b) To protect data by converting it into a secure format
c) To identify users
d) To delete data from the network
Answer:
b) To protect data by converting it into a secure format
Explanation:
Encryption is a security measure that protects data by converting it into an unreadable format, which can only be deciphered by authorized users with the correct decryption key.