Which example indicates that an organization is ensuring data integrity?

The choice indicating that an organization is ensuring data integrity is the limitation of data modification to select employees. This measure is crucial because it establishes a controlled environment where only authorized personnel can make changes to important data. By restricting modification rights, the organization minimizes the risk of accidental or malicious alterations that could compromise the accuracy and reliability of the data.

Data integrity is fundamentally about maintaining and ensuring the accuracy and consistency of data over its entire lifecycle. Allowing only specific individuals to modify data reduces the chances of errors or unauthorized changes that might lead to data corruption.

In contrast, restricting access to certain files for all employees relates more to confidentiality and access control rather than integrity. Regularly backing up data is a good practice for data availability but does not directly contribute to ensuring that the data itself remains accurate or untouched between backups. Transferring data without security precautions poses a risk to confidentiality and integrity, as it may lead to data breaches or unauthorized modifications during transmission.