Academics steal data from air-gapped systems using PC fan vibrations

Re:Academics steal data from air-gapped systems using PC fan... by bob1029 on Saturday April 18, 2020 @12:35PM (#22908840)

I would say they are impractical if you have perfect physical security. Assuming your initial condition is that the air-gapped system is 100% clean to start with, you would need physical access at least one time to kick off the show for all of these crazy schemes.

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Re:Academics steal data from air-gapped systems using PC fan... by estebarb on Saturday April 18, 2020 @01:11PM (#22909175)

Unless you control each and every provider is difficult to achieve perfect physical security. Most companies just bought the fans from somebody else.

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