Which of the following encryption methods uses a matching pair of key-codes, securely distributed,
which are used once-and-only-once to encode and decode a single message?

Which of the following methods of encryption has been proven to be almost unbreakable when
correctly used?

Which of the following types of attack almost always requires physical access to the targets?

Which of the following types of attack makes use of common consumer devices that can be used
to transfer data surreptitiously?

Which of the following will replace system binaries and/or hook into the function calls of the
operating system to hide the presence of other programs (choose the most precise answer)?

Back Orifice is an example of:

Attack amplifier is often being HEAVILY relied upon on by which of the following types of attack?

A computer system is no more secure than the human systems responsible for its operation.
Malicious individuals have regularly penetrated well-designed, secure computer systems by taking
advantage of the carelessness of trusted individuals, or by deliberately deceiving them.
zombie computers are being HEAVILY relied upon on by which of the following types of attack?

Human error is being HEAVILY relied upon on by which of the following types of attack?

TEMPEST is a hardware for which of the following purposes?