05502766 is referenced by 263 patents and cites 19 patents.

A data communication system providing for the secure transfer and sharing of data via a local area network and/or a wide area network. The system includes a secure processing unit which communicates with a personal keying device and a crypto media controller attached to a user's Workstation. The communication between these processing elements generates a variety of data elements including keys, identifiers, and attributes. The data elements are used to identify and authenticate the user, assign user security access rights and privileges, and assign media and device attributes to a data access device according to a predefined security policy. The data elements are manipulated, combined, protected, and distributed through the network to the appropriate data access devices, which prevents the user from obtaining unauthorized data.

Title
Data enclave and trusted path system
Application Number
870556
Publication Number
5502766
Application Date
October 26, 1993
Publication Date
March 26, 1996
Inventor
Robert A Olmsted
Minnetonka
MN, US
Thomas R Markham
Anoka
MN, US
William E Boebert
Minneapolis
MN, US
Agent
Schwegman Lundberg & Woessner
Assignee
Secure Computing Corporation
MN, US
IPC
H04K 1/00
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