A channel within a computer system or network that is designed for the authorized transfer of
information is identified as a(n)?

A.
Covert channel

B.
Overt channel

C.
Opened channel

D.
Closed channel

Explanation:
“An overt channel is a channel of communication that was developed specifically for communication
purposes. Processes should be communicating through overt channels, not covert channels.” Pg 237
Shon Harris: All-In-One CISSP Certification Guide.