An air gap backup solution is a method of securing data by ensuring that a copy of the information is stored in an environment that is completely isolated from any network connections. This isolation creates a “gap” of air, hence the name, between the backup system and potential threats like ransomware, viruses, and hackers.

Importance of Air Gap in Data Security
The primary significance of air gap backup solutions lies in their ability to provide a robust layer of security that is immune to most digital attacks. When data is stored in a networked environment, it is always at risk of being accessed or corrupted by malicious entities. Air gap solutions mitigate this risk by ensuring that backups are stored offline, away from potential digital threats.