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Access controls that give subjects and objects a range of upper and lower bound capabilities are called:

Access controls that give subjects and objects a range of upper and lower bound capabilities are called:

PrepAway - Latest Free Exam Questions & Answers

A.
Security labels

B.
Lattice-based

C.
Mandatory

D.
Task-based

Explanation:
Lattice-based access controls provide an upper and lower bounds of
access for a subject pertaining to a specific object. When a subject makes an access
attempt, the system will first see if it is allowed, and then determine the range of
access the subject actually has. A subject maybe able to Read but not Write to that
object, thus Write is outside of its lattice bounds.


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