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So basically to protect from ransomware attacks you need a gapped master server with old fashioned terminals which are all kept in a secure space. All inputs and outputs are then subject to a myriad of security checks. The general bozos use a secondary server.
No, because then a normal business can't run. Something like a SCADA system is meant to* run the way that you describe, but that doesn't work for normal business applications.
\* But, not always how they actually do run of course
Dammit
hurricane_run
So basically to protect from ransomware attacks you need a gapped master server with old fashioned terminals which are all kept in a secure space. All inputs and outputs are then subject to a myriad of security checks. The general bozos use a secondary server.