The Adobe Approved Trust List is a program that allows millions of users around the world to create digital signatures that are trusted whenever the signed document is opened in Adobe Reader or Acrobat software. Essentially, both Reader and Acrobat have been programmed to reach out to a web page to periodically download a list of trusted “root” digital certificates. Any digital signature created with a credential that can trace a relationship (“chain”) back to the high-assurance, trustworthy certificates on this list is trusted by Acrobat and Reader.
We just added five new members to the program! For a full list, or to try a sample document, visit: Adobe Approved Trust List Members. So, if you’re interested in obtaining an AATL-enabled certificate, contact one of the members. Or, if you’re interested in being a member of the AATL, you can send an email here.
Steve Gottwals, Group Product Manager, Adobe Reader