Hi all, I have a weird problem. I need to take photos of some pictures on a laptop. I can not simply transfer the files from this device. So the image will be open in an image viewer on the laptop and I will photograph it with the grapheneos camera on my phone.
I need to ensure that there is no cross-device tracking and that the two photos cannot be linked to each other. Obviously a human viewing them would see the same pic but I don't want software to pick up on this. I can not think of anything that could compromise me here. It sounds silly but I was also oblivious to the threat of ultrasonic cross-device tracking. Therefore, I thought I would like to ask the experts here for my peace of mind as my threat model is very high for this. Can anyone think of anything I need to be careful of? Thank you