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by mrunseen
1743 days ago
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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) |
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