Hacking the Air Gap: Stealing Data from a Computer that isn't Connected to the Internet
Posted: Sun Nov 25, 2018 3:16 pm
Hi,
I need help understanding how to receive a binary signal from just changing the physical quantities of a computer. I also need help understanding how to convert the google science journal graph to a binary signal.
Thank you,
mar2dina
(For the record: I am using the google science journal to collect the data from my Chromebook. I am only measuring the light, ultrasound, and vibration quantities of my Chromebook so it won't get damaged. For light, I am using the brightness/dimmer buttons on the Chromebook. For ultrasound, I am using a website called https://typatone.com and this is my example https://typatone.com/m/5rxwTtOGHj. Finally, for vibration, I am using the clicking of the keyboard.)
I need help understanding how to receive a binary signal from just changing the physical quantities of a computer. I also need help understanding how to convert the google science journal graph to a binary signal.
Thank you,
mar2dina
(For the record: I am using the google science journal to collect the data from my Chromebook. I am only measuring the light, ultrasound, and vibration quantities of my Chromebook so it won't get damaged. For light, I am using the brightness/dimmer buttons on the Chromebook. For ultrasound, I am using a website called https://typatone.com and this is my example https://typatone.com/m/5rxwTtOGHj. Finally, for vibration, I am using the clicking of the keyboard.)