[Cryptography] stego mechanism used in real life (presumably), then outed

[Gary Mulder]

So what methods are effective for defeating physical print tracking?

Scanning or copying the print out likely will reproduce the yellow dots,
unless the scan is grey-scaled. Obviously, running the printed documents
through OCR would remove yellow dot tracking.

Textual steganography is a bit worrisome, but I guess you could run it
through Google translate twice to obfuscate. Not ideal.

Gary
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