Following Winner's arrest and subsequent charging, the security researcher has submitted a pull request to the PDF Redact Tools, a project for securely redacting and stripping metadata from documents before publishing.
[...] "The black and white conversion will convert colors like the faded yellow dots to white," Szathmari told Bleeping Computer in an interview.
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(Score: 1, Insightful) by Anonymous Coward on Sunday June 11 2017, @02:52AM
Oh, great... why not just bring your own printer then? New printer or hacking into printer... sure noone will notice while checking physically the secured area.
If you can pick any printer, say for personal use at your own home or business, just buy one that doesn't have the dot system.