Which of the following are the two most well known access control models?

A.
Lattice and Biba

B.
Bell LaPadula and Biba

C.
Bell LaPadula and Chinese war

D.
Bell LaPadula and Info Flow

Explanation:
The two most well known models are Bell&LaPadula [1973] and Biba[1977]. Both were
designed in and for military environments.