System and method for multi-level security on a network

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 w...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SHELTON GREG L, JOHNSON TONY L
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung: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.