What is one issue NOT addressed by the Bell-LaPadula model?
A.
Information flow control
B.
Security levels
C.
Covert channels
D.
Access modes
Explanation:
As with any model, the Bell-LaPadula model has some weaknesses. These are the
major ones. The model considers normal channels of the information exchange and does not
address covert channels. -Ronald Krutz The CISSP PREP Guide (gold edition) pg 275-276