Air gap backup, also known as offline backup or air gapping, involves creating a physical barrier between an organization’s network and its backup system. This can be achieved by storing the data on removable media such as external hard drives, tapes, or USB drives. These devices are then physically removed from the network and stored in a secure location, making the data completely inaccessible to unauthorized individuals.

The concept of air gapping is not new – it has been used for decades by organizations that handle classified information. However, with the increasing sophistication of cyber attacks, air gap backup has become more widely adopted as an additional layer of protection against potential breaches.Air gap backup, also known as offline backup or air gapping, involves creating a physical barrier between an organization’s network and its backup system. This can be achieved by storing the data on removable media such as external hard drives, tapes, or USB drives. These devices are then physically removed from the network and stored in a secure location, making the data completely inaccessible to unauthorized individuals.

The concept of air gapping is not new – it has been used for decades by organizations that handle classified information. However, with the increasing sophistication of cyber attacks, air gap backup has become more widely adopted as an additional layer of protection against potential breaches.