Name a physical security measure that can protect registry data.

Using secure entry systems, such as key cards or biometric scanners, is an effective physical security measure that can protect registry data. This method ensures that only authorized personnel can access areas where sensitive information is stored or processed. By implementing systems that require physical identification or verification, an organization significantly minimizes the risk of unauthorized access, which is crucial for safeguarding registry data from theft, tampering, or breaches.

While firewalls and antivirus software are essential for protecting digital data from cyber threats, they do not address physical access to data storage areas. Regular staff training is important for raising awareness about security protocols and fostering a culture of security but does not directly prevent unauthorized physical access. Encrypting data stored on computers secures the information itself but does not deter physical attempts to access the devices on which this data resides. Therefore, the measures that directly control physical access are critical in a comprehensive strategy to protect registry data.