What kind of backups does the term 'Sneakernet' refer to?

The term 'Sneakernet' refers to the manual transfer of data by physically transporting storage media, such as USB drives or external hard drives, from one computer to another. This method is typically used when network connections are limited, unreliable, or too slow for efficient data transfer. It reflects a scenario where physical movement of data is done instead of relying on network protocols.

This method can be especially useful in environments where sensitive data needs to be moved securely, mitigated from potential threats associated with online transfers. It contrasts with modern technology such as cloud backups or automated network storage solutions, which can facilitate data transfer over networks without physical intervention. The implication of 'Sneakernet' highlights the balance between convenience and security when considering data backup methods.