25.4k views
2 votes
Which access control model ensures integrity through the implementation of integrity-monitoring rules and integrity-preserving rules?

A) Biba model
B) Bell-LaPadula model
C) Chinese Wall model
D) Clark-Wilson model

User Oriana
by
7.9k points

1 Answer

5 votes

Final answer:

The Clark-Wilson model ensures integrity in an access control environment through integrity-monitoring and integrity-preserving rules, working with Integrity Verification Procedures and Transaction Procedures.

Step-by-step explanation:

The access control model that ensures integrity through the implementation of integrity-monitoring rules and integrity-preserving rules is the Clark-Wilson model. This model goes beyond just restricting who can access information; it also specifies the types of operations a user can perform. The Clark-Wilson model is designed to enforce business rules known as integrity constraints to ensure that transactions occur in a way that maintains the integrity of the data. The model includes two types of rules: Integrity Verification Procedures (IVPs), which ensure that data conforms to specified integrity constraints, and Transaction Procedures (TPs), which are the only way that changes can be made to the data and thus preserve integrity.

User FabioG
by
8.3k points