#What is an Air Gap?
An air gap, also known as an air wall or a network disconnect, is a security measure used to protect computers and networks from potential malicious activity. It refers to the physical separation of two connected computer systems in order to reduce risk of unauthorized access. The term “air gap” means that the connection between these two systems does not have any physical connection such as Ethernet cables, Wi-Fi routers, etc., and instead relies on non-electronic mediums for data transfer.
#Why Use Air Gaps?
Air gaps are used by organizations and individuals who wish to increase their cybersecurity measures beyond what can be accomplished through traditional firewalls and anti-virus software. An air gap provides more protection against external threats such as malware, hackers, viruses and other attacks because it requires attackers to physically gain access to the system in order to carry out any malicious activities. In addition, since there is no direct connection between the two systems with an air gap setup, this makes it difficult for cybercriminals or other malicious actors from accessing sensitive information stored on one system while using another system as a gateway. Furthermore, since both systems are isolated from one another via an air gap setup they can operate independently without fear of interference from outside sources.
#How do I Set Up an Air Gap System?
Setting up an air gap system typically involves creating separate networks for each type of device involved (e.g., laptops/desktops) that will need access through the airgap bridge or tunneling protocol being used; configuring firewall rules so only specific types of traffic can pass through; disabling ports if necessary; monitoring all incoming/outgoing traffic; enabling encryption when transferring data across devices; regularly patching all operating systems involved in the process; implementing user authentication protocols where appropriate; keeping track of changes made over time within your environment (e.g., installing new applications); deploying intrusion detection technology like honeypots where applicable; employing strong passwords everywhere possible throughout your infrastructure—especially at points where data may enter/exit your internal network(s). Additionally you should consult with a knowledgeable IT professional familiar with setting up secure networks before attempting this yourself so ensure everything has been done correctly in order maximize security levels provided by implementing this solution properly
