Comment Comment by mrunseen Reminds me of North Korea’s very own Red Star OS’ watermarking of the files.Starts at 34:55 https://media.ccc.de/v/32c3-7174-lifting_the_fog_on_red_star...TLDW: Operating system appends hash everytime the file is copied, making it possible to track the original source of file without requiring another tracking mechanism (ie. internet) parent mrunseen 5 years ago
Starts at 34:55 https://media.ccc.de/v/32c3-7174-lifting_the_fog_on_red_star...
TLDW: Operating system appends hash everytime the file is copied, making it possible to track the original source of file without requiring another tracking mechanism (ie. internet)