What security measure is critical for protecting sensitive documents?

Implementing locked storage systems is a critical security measure for protecting sensitive documents because it ensures that only authorized individuals can access this sensitive information. Locked storage systems create a physical barrier that deters unauthorized access and reduces the risk of theft, loss, or accidental exposure of confidential data. This approach is essential in a professional environment where sensitive documents may contain personal information, proprietary data, or other critical information that must be safeguarded to protect the privacy and security of individuals and organizations.

In contrast, storing documents in open filing cabinets or keeping them in plain sight can lead to unauthorized access and potential breaches of confidentiality. Allowing all staff access to sensitive documents at any time further compromises security, as it increases the chances of mishandling or misusing the information. Thus, the implementation of locked storage systems stands out as the most effective measure for ensuring the security of sensitive documents.