05530758 is referenced by 110 patents and cites 8 patents.

A computer network (20) including secure nodes (26) and unsecured nodes (28). The secure nodes (26) may communicate private data without compromising security provisions. The secure nodes (26) include a security kernel (36) that implements communication security provisions and a trusted operating system (40) that imposes computer data security provisions. A trusted interface (44) is used to transfer data between the trusted operating system (40) and the security kernel (36). In addition, this interface (44) insures that computer security attributes are compatible with communication security attributes. If incompatibilities are discovered, requested communications are thwarted and audit records for the security linkage violations are recorded.

Title
Operational methods for a secure node in a computer network
Application Number
8/253993
Publication Number
5530758
Application Date
June 3, 1994
Publication Date
June 25, 1996
Inventor
Ernest W Borgoyne Jr
Mesa
AZ, US
Joseph T Marino Jr
Fountain Hills
AZ, US
Agent
Frederick M Fliegel
Assignee
Motorola
IL, US
IPC
H04L 9/00
View Original Source