What issue does Lauren encounter when she has access to various systems that are unnecessary for her job?

The issue Lauren encounters by having access to various systems that are unnecessary for her job is classified as excessive privileges. This situation arises when a user has more access rights than required to perform their work duties. Excessive privileges can lead to several risks, including potential data breaches, unauthorized data manipulation, and violations of compliance regulations, as users might access sensitive information beyond their need-to-know basis.

This scenario emphasizes the importance of the principle of least privilege, which states that users should be granted the minimum levels of access – or permissions – necessary to perform their job functions. By ensuring that access is limited to only what is essential for job performance, organizations can enhance security and reduce the potential impact of insider threats or accidental data exposure.