Electrical computers and digital processing systems: support – Multiple computer communication using cryptography – Protection at a particular protocol layer
Reexamination Certificate
2005-05-31
2005-05-31
Wright, Norman M. (Department: 2134)
Electrical computers and digital processing systems: support
Multiple computer communication using cryptography
Protection at a particular protocol layer
C713S152000, C370S252000, C717S101000
Reexamination Certificate
active
06901517
ABSTRACT:
A secure telecommunications system includes an external network and an internal network on which traffic travels. The system includes a switch connected to the network. The system includes a first inspection engine and a second inspection engine which are connected to the switch, which receive traffic from the switch, process the traffic to determine whether it is desired traffic or undesired traffic, which prevent undesired traffic from passing through it and which sends desired traffic back to the switch. The system includes a first destination connected to the switch which receives desired traffic from the switch that has been processed by the first inspection engine. The system includes a second destination connected to the switch which receives desired traffic from the switch that has been processed by the second inspection engine. A method for sending traffic over a secure telecommunications system.
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Marconi Communications Inc.
Schwartz Ansel M.
Wright Norman M.
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