Certified Information Systems Security Professional (CISSP) — Question 458

Which of the following is a covert channel type?

Answer options

• A. Pipe
• B. Memory
• C. Storage
• D. Monitoring

Correct answer: C

Explanation

A covert channel is a method of communication that is not intended for the transfer of information. Among the options, 'Storage' refers to a means of utilizing unused storage space to transmit information in a hidden manner, making it the correct answer. The other options, such as 'Pipe', 'Memory', and 'Monitoring', are not typically classified as covert channels.