Under the Bell-LaPadula model,the ____ property prohibits a subject of lower clearance from reading an object of higher classification,but allows a subject with a higher clearance level to read an object at a lower level.
A) star (*)
B) simple security
C) integrity star (*)
D) simple integrity

Question

Quizplus · Accepted Answer

The property described in the question is known as the "simple security" property under the Bell-LaPadula model. This property ensures that confidentiality is maintained by prohibiting a subject from accessing an object with a higher classification level than the subject's clearance level. However, it also allows a subject with a higher clearance level to access an object with a lower classification level to perform their duties. The other options listed are not relevant to this property.

Under the Bell-LaPadula Model,the ____ Property Prohibits a Subject of Lower