What security measure enhances the protection of confidential information?

Access control lists (ACLs) are a critical security measure for enhancing the protection of confidential information. They serve to define specific access rights for different users or groups regarding particular resources within a network or system. By implementing ACLs, organizations can control who can view, modify, or manage sensitive data, thus reducing the risk of unauthorized access.

The effectiveness of ACLs lies in their ability to enforce the principle of least privilege, where users are granted the minimum level of access necessary to perform their roles. This targeted access control helps prevent accidental or malicious data breaches and ensures that confidential information remains secure within defined parameters.

While strong passwords, regular updates, and incident response teams contribute to the overall security framework, they do not provide the same level of targeted access management that ACLs offer. Strong passwords enhance authentication security, regular updates mitigate vulnerabilities, and incident response teams are critical for handling security breaches. However, ACLs specifically focus on controlling and managing access to sensitive data, making them a key measure for protecting confidentiality.