What is the function of "Access Control" in version management?

The function of "Access Control" in version management is crucial for ensuring that only authorized users can view or interact with certain versions of the data. By locking or hiding versions from specific user types, access control enhances security and prevents unauthorized modifications. This means that sensitive data can be safeguarded because only designated users can access or alter specific versions, which is particularly important in environments where data integrity and confidentiality are paramount.

While other options describe potential functions related to version management, they do not align with the specific purpose of access control. For example, allowing all users to access all versions would undermine security protocols. Similarly, defining user privileges for editing pertains to user permissions but does not specifically address the aspect of locking or hiding versions. Tracking changes made in versions is a different aspect of version management, focusing on audit trails rather than access limitations. Hence, the correct answer emphasizes the protective role of access control in managing user interactions with various versions.