Which of the following is the GREATEST risk associated with the misclassification of data?
Correct Answer: C
According to the CRISC Review Manual, the greatest risk associated with the misclassification of data is unauthorized access, because it can result in the loss of confidentiality, integrity, and availability of the data.
Data classification is the process of assigning categories to data based on its sensitivity and value to the organization. Data classification helps to determine the appropriate level of protection and handling for the data. If the data is misclassified, it may not receive the adequate level of security controls, and it may be accessed by unauthorized or inappropriate users. The other options are not the greatest risks associated with the misclassification of data, as they are less likely or less severe than unauthorized access. Inadequate resource allocation is the risk of not allocating sufficient resources to protect the data, which may affect its availability and performance. Data disruption is the risk of losing or corrupting the data, which may affect its integrity and availability. Inadequate retention schedules is the risk of not retaining the data for the required period of time, which may affect its compliance and usability. References = CRISC Review Manual, 7th Edition, Chapter 4, Section 4.1.1, page 161.