4 ms·
I worked on something very similar, my version also mutated punctuation and common phrases/words with synonyms and sentence re-ordering. Instead of steganogra
by wstuartcl 8y ago
I worked on something very similar, my version also mutated punctuation and common phrases/words with synonyms and sentence re-ordering. Instead of steganography the purpose was to create identifiable mutations in text acting as a canary to tie disclosures back to specific recipients. Each party receiving a confidential document had slight mutations unique to their own document and given a copy/paste from a fairly small fragment(s) could be used to identify the owner of the version.
- matt_the_bass 8y agoThis seems like a useful tool. Is it a product?
- wstuartcl 8y agoNo Sorry it was constructed to catch an employee leaking confidential company information to media. I do not know how you could make this into a product and still maintain its reliability -- the more widely known the mutations are the easier it would be to mitigate the watermarking.