Pretty hard problem to tackle when you can point an "authenticated" camera at a really nice screen and snap a 'definitely real' photo of anything a screen can display :(
Pretty hard problem to tackle when you can point an "authenticated" camera at a really nice screen and snap a 'definitely real' photo of anything a screen can display :(
There's probably a technical solution, such as the camera manufacturer cryptographically signing a GPS location and timestamp together with the pixels. Like all DRM it will probably be broken though, and more importantly, would anyone (even e.g. a newspaper editor) care enough to verify the signature?
Spoofing GPS timing signals isn't as hard as it used to be. If you know what you're looking for on AliExpress you can get all the equipment you need