If you are looking to control who is using your PDF documents, and how they are being used, then look no further than LockLizard Safeguard Enterprise PDF Security. Safeguard Enterprise PDF Security, is LockLizard"s latest Digital Rights Management (DRM) software product providing PDF DRM protection to the large publisher or corporate enterprise. Apart from preventing intellectual property theft by controlling document use, Safeguard Enterprise PDF Security enables publishers to track how authorized users are using their documents (when they are viewed, when and how many times they are printed, etc.). Safeguard Enterprise PDF Security prevents PDF copying, sharing, modifying and screenshots, controls document expiry, stops printing (or lets you control the number of prints allowed) and enforces dynamic watermarks. Individual user details can be displayed on documents when they are viewed and/or printed to deter casual copying by digital cameras or photocopies. If publishers feel their documents are being misused then they can instantly revoke access to them. Safeguard Enterprise PDF Security entry level pricing is just $4995 for a subscription license, with perpetual and own server licenses available. More information can be found at http://www.locklizard.com/pdf_drm_security.htm