Ensuring data backups on a portable device is generally considered:

The importance of data backups on a portable device is highlighted by the necessity for safeguarding information that may be essential and difficult to replace. When data is stored on a portable device, it is susceptible to various risks such as theft, loss, damage, or technical failures. Therefore, having a backup ensures that even if the device becomes unusable, the critical information remains accessible and secure.

Specifically, when the data in question is the only known source of hard-to-replace information, the need for a reliable backup becomes even more paramount. Without that backup, valuable data could be irretrievably lost, which can lead to significant operational or compliance issues, particularly under regulations like HIPAA, where the protection of sensitive health information is crucial.

This context reaffirms why backing up such data is not just a good practice, but a necessary measure for mitigating risks associated with data loss, thereby protecting the integrity and continuity of operations.