Which of the following is best known for capturing security requirements of commercial
applications?

A.
Lattice

B.
Biba

C.
Bell LaPadula

D.
Clark and Wilson

Explanation:
This model attempts to capture security requirements of commercial applications.
‘Military’ and ‘Commercial’ are shorthand for different ways of using computers. This model has
emphasis on integrity:
Internal consistency: properties of the internal state of a system
External consistency: relation of the internal state of a system to the outside world