The BLP model effectively breaks down when (untrusted)low classified
executable data are allowed to be executed by a high clearance (trusted) subject.

Question

Quizplus · Accepted Answer

The BLP model relies on the principle of no read up and no write down, which means that high clearance subjects cannot access or modify data with lower clearance levels. Allowing untrusted executable data with low clearance levels to be executed by a trusted subject with high clearance level violates this principle and can compromise security.

The BLP Model Effectively Breaks Down When (Untrusted)low Classified