An IS auditor finds that a mortgage origination team receives customer mortgage applications via a shared repository.
Which of the following test procedures is the BEST way to assess whether there are adequate privacy controls over this process?
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A. B. C. D.A.
The best way to assess whether there are adequate privacy controls over the mortgage origination process in a shared repository is to validate whether the encryption is compliant with the organization's requirements. This is because encryption is a key control that protects data from unauthorized access, disclosure, and modification. Encryption ensures that sensitive data, such as customer personal and financial information, is scrambled and unreadable to anyone who does not have the encryption key.
Option B, validating that data is entered accurately and timely, is not directly related to assessing privacy controls. It may be important for ensuring data quality and completeness, but it does not address the question of whether privacy controls are adequate.
Option C, validating whether documents are deleted according to data retention procedures, is important for compliance with data retention policies, but it is not directly related to privacy controls. It is possible to have adequate data retention policies and inadequate privacy controls, so this option does not fully address the issue at hand.
Option D, validating whether complex passwords are required, is important for access control, but it does not directly address the issue of privacy controls over the shared repository. While complex passwords can help prevent unauthorized access, they do not provide encryption or other key privacy controls.
In summary, option A, validating whether the encryption is compliant with the organization's requirements, is the best way to assess whether there are adequate privacy controls over the mortgage origination process in a shared repository.