Which of the following is MOST important for an IS auditor to review when evaluating the completeness of an organization's personally identifiable information (PII) inventory?
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A. B. C. D.B.
As an IS auditor, it is important to evaluate the completeness of an organization's personally identifiable information (PII) inventory. PII refers to any information that can be used to identify an individual, such as their name, address, Social Security number, and other personal information.
Out of the four options provided, the most important aspect to review for evaluating the completeness of an organization's PII inventory would be data flows. Data flows refer to the movement of PII throughout the organization, including its collection, use, storage, and disposal. By reviewing the data flows, an IS auditor can determine if all sources of PII within the organization have been identified and documented in the inventory.
Data retention and data policy are also important considerations when evaluating PII inventory completeness. Data retention refers to the amount of time that PII is stored within the organization, and it is important to ensure that all PII is included in the inventory, even if it has been retained for a short period of time. Data policy refers to the organization's policies and procedures for managing PII, and it is important to ensure that the inventory reflects the organization's current policies and procedures.
Finally, data ownership refers to the individuals or departments within the organization that are responsible for managing PII. While data ownership is important to consider, it is not as critical as data flows when evaluating the completeness of an organization's PII inventory.