I currently own Acrobat 11 Pro, standalone. I am trying to transition to the Subscription products for easier access across multiple computers that I use.
My Question: I cannot find any help as to whether the new "subscription" software still allows use of Digital Signature using a self-sign certificate.
I use a self-sign Digital Signature. Everything I read in on-line help is focused on "sending things out for other people to sign" (which I have no use for), but very little discussion about signing things yourself (expect simple "eSign" methods, or using a digital-signature obtained from a paid CA or TSP).
My Legal requirements are:
1. Document cannot be edited after signing without being detected. I "lock" my signed docs with the final signature applied, and attempted changes to the pdf cause my signatures to "disappear".
2. Document signature must be verifiable by recipients. However, the process allows me to provide my "public" key for verification, so I don't need to pay for an on-line service to create and maintain my keys and proof of my identity.
3. Simple "eSign" is not enough. Must be Digital Signature.
4. The visual appearance of the Signature in the document has specific requirements: I need both a "graphic" and the "time/date" to appear. Typically, this means that I sign every document twice, once for each "appearance".
What subscription products by Adobe can replicate these features currently in Stand-Alone 11Pro?
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