A TCSEC-defined covert channel,which transmit information by managing the relative timing of events.
A)blueprint
B)DAC
C)content-dependent access controls
D)rule-based access controls
E)separation of duties
F)sensitivity levels
G)storage channels
H)task-based controls
I)timing channels
J)TCB

Question

Quizplus · Accepted Answer

The definition describes a timing channel, which is classified as a covert channel in the Trusted Computer System Evaluation Criteria (TCSEC). The TCSEC is commonly referred to as the Orange Book and defines criteria for secure operating systems.

A TCSEC-Defined Covert Channel,which Transmit Information by Managing the Relative