Final answer:
The incorrect practice for storing sensitive data is 'Open access,' as this can lead to unauthorized access and breaches. Instead, one should use regular backups, encryption, and password protection to safeguard confidential information effectively.
Step-by-step explanation:
When storing confidential, sensitive, and/or personal data, the practice that should not be followed is d) Open access. Providing open access means that the data is not protected by any means and can be accessed by anyone without any form of authentication or authorization. This practice can lead to unauthorized access, data breaches, and potential harm to individuals or organizations. On the other hand, regular backups, encryption, and password protection are all best practices for ensuring that sensitive data remains secure.
Regular backups ensure that you have a copy of the information in case of data loss, whereas encryption renders the data unreadable to unauthorized parties. Password protection helps in securing the access to the data, as it requires a unique key to gain entry, thereby preventing unauthorized users from accessing it. These measures are fundamental components of a robust data protection strategy.