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Validation Policy Statement on the Digital Evidence Storage using First Applicable Algorithm

Digital Evidence Storage is placed to store digital evidence files. Digital evidence is very vulnerable to damage. Therefore, making digital evidence storage need access control. Access control has several models, one of them is ABAC (Attribute-Based Access Control). ABAC is a new access control model. ABAC model has a flexible function, allows intersect with many attributes. This will be very complex and causing inconsistency and incompleteness. Access control testing is a must before access control is implemented because it is the main key in the security of a system. Especially in digital evidence storage because the data in it is very vulnerable to damage either intentionally or not. The type of access control that is widely used is ABAC because this ABAC model has a flexible function. This ABAC model intersects with many attributes, it is necessary to test the policy statement. This test is carried out to avoid inconsistencies and incompleteness in the policy statement. An example tool for testing policy statements is ACPT (Access Control Policy Testing). At ACPT there are various algorithms for creating and testing policy statements. This study uses the first applicable algorithm to test policy statements in digital evidence storage. This research has successfully tested the policy statement properly and found no inconsistencies and incompleteness.