Abstract: A system and method for secure document management including tagging and/or remotely tracking documents exchanged between one or more users and a document repository. In some embodiments, the security policies for documents are determined based at least in part on document content, metadata associated with the document, and/or usage history of the document.

Abstract: A device, system and method including a mobile unit having a location sensor to detect location data of a unit; a biometric sensor to detect a biometric property of user of the unit; a display to prompt the user of the unit to input personalized data into for example an input interface; a memory to store identification data; a user input interface to receive identification data; a transmitter to wirelessly transmit location data, biometric data, personalized input and identification data; and a mobile power source to power the unit.

Abstract: A system and method for secure document management including tagging and/or remotely tracking documents exchanged between one or more users and a document repository. In some embodiments, the security policies for documents are determined based at least in part on document content, metadata associated with the document, and/or usage history of the document.