10 Things You Really Wished You Had Known About PDF Security, But They Didn't Tell You!

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Executive Summary

The LockLizard approach is to license the relationship between the document publisher and customer, and automatically establish and verify authorizations on a document by document basis. No access control information travels with the documents, no passwords are given to users, and users have no means of entering passwords. Access control information is negotiated cryptographically and the user (or any other attacker) cannot become involved in the process or capture any secret information.

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