Air gap backups involve storing a copy of your critical data on a device that is physically disconnected from any network or system. This means that the backup cannot be accessed or affected by any online or digital threats. The term 'air gap' refers to the physical gap between the data and its backup, which acts as a barrier against potential cyber attacks. In case of a security breach or malware attack on the primary data, the air gap ensures that the backup remains secure and unaffected.

How do Air Gap Backups Work?
The process of creating an air gap backup involves transferring data from the primary system to a portable storage device, such as an external hard drive or tape drive. This storage device is then physically disconnected from the network and kept in a secure location. In case of data loss or corruption on the primary system, the backup can be used to restore the lost information. Air gap backups can be created manually or automatically using specialized software.