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Just to point out that when you send a PDF document signed with Preview, I can open that document, extract your signature, and paste it in any other PDF that I
by samaparicio 14y ago
Just to point out that when you send a PDF document signed with Preview, I can open that document, extract your signature, and paste it in any other PDF that I want to. For me, this makes it too dangerous to use.
- jsmeaton 14y agoCouldn't they just scan/cut/paste a regularly signed signature? I know it makes the process harder - but someone determined..
- joenathan 14y agoOr just screenshot it.
- js2 14y agoThe PDF can be flattened by printing, then saving from the print dialog.
- beering 14y agoAs opposed to regular docs, where I can photograph/scan/screenshot your signature and paste it in?
- EwanToo 14y agoUnlike say a photocopier and a pair of scissors, or cutting a pasting a screenshot of a scanned document? It's always been trivial to forge a signature to pass cursory examination, this is just another easy way.