Offline access in a document control system

  • US 20050097061A1
  • Filed: 10/31/2003
  • Published: 05/05/2005
  • Est. Priority Date: 10/31/2003
  • Status: Active Grant
First Claim
Patent Images

1. A method comprising:

  • receiving a request from a client; and

    pre-authorizing the client, in response to the request, to allow actions by a user as a member of a group of users by sending to the client offline access information comprising a first key associated with the group, the first key being useable at the client to access an electronic document by decrypting a second key in the electronic document.

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