alt Hacker News> Perfectly censoring documents, particularly digital ones is actually surprisingly difficult.
But the difficult part is easily repeatable once it's figured out, which is why it surprises me that it's not built into Acrobat as a tool already.
> Perfectly censoring documents, particularly digital ones is actually surprisingly difficult.
But the difficult part is easily repeatable once it's figured out, which is why it surprises me that it's not built into Acrobat as a tool already.
In fact it is already built into Acrobat: https://helpx.adobe.com/acrobat/desktop/protect-documents/re...