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_os#t=

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_os#t=2094 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)