Quote:
Originally Posted by Cactus Chef
Assuming SDRM is just a watermark and the file itself is ultimately in plaintext, shouldn't it be trivial to remove any member info from the downloaded book metadata?
This is a forum of enthusiasts, after all, who regularly brag about editing every book they buy to standardize the book's stylesheets and hyphenation.
|
There are ways to hide watermarks. Some minor changes in the html/css code that do not affect the content appearance of the rendered book. Perhaps some identifying pixels in the cover or other images. Each sold book has its own unique set of small randomized changes. Very easy for the seller to analyze and catch the leaker.