Air gapped is considered one of the most secure ways to protect data because it eliminates potential entry points for cyber attacks. With no connection to the internet or other networks, hackers and malware have no access to the air gapped network. This makes it nearly impossible for them to steal data or cause any harm.Air gapped is considered one of the most secure ways to protect data because it eliminates potential entry points for cyber attacks. With no connection to the internet or other networks, hackers and malware have no access to the air gapped network. This makes it nearly impossible for them to steal data or cause any harm.