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by matheusmoreira 1607 days ago
This isn't a watermark though. This is giving different people different content. Watermarks don't change the content.
1 comments
aembleton 1607 days ago
But Stenography does; just in ways that are imperceptible to humans.
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matheusmoreira 1607 days ago
Moving words around is perceptible to humans though. It can even destroy the meaning of content.
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