A(n) _____________ is a method of computer access setup to permit the bypassing of normal authentication procedures. _____________ refers to a coding or scrambling process that renders a message...

A(n) _____________ is a method of computer access setup to permit the bypassing of normal authentication procedures.

_____________ refers to a coding or scrambling process that renders a message unreadable by anyone except the intended recipient.

_____________ is an activity, usually associated with hackers, which is done by sending an incoming message with a false address in an attempt to fool the receiver into believing that he or she is replying to a valid address.

A(n) _____________ is a program that permits an organization’s computers to use the Internet but places severe limits on the ability of outsiders to access internal data.

_____________ makes use of both encryption and decryption keys.