System and method for multi-level security on a network

Details System and method for multi-level security on a network System and method for multi-level security on a network

2004-07-16

2009-10-20

Moise, Emmanuel L (Department: 2437)

Electrical computers and digital processing systems: support

Multiple computer communication using cryptography

Security kernel or utility

C718S001000

Reexamination Certificate

active

07607011

ABSTRACT:
A method of communicating information in a system having multi-level security requirements includes receiving a packet having unencrypted data, routing the packet to a host, and processing the packet at the host such that data from the packet is maintained in the protected address space associated with the host. The host includes a number of virtual hosts, each having a unique internet protocol (IP) address, a protected address space, and a protocol stack.

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