Electrical computers and digital processing systems: support – Multiple computer communication using cryptography – Particular node for directing data and applying cryptography
Reexamination Certificate
2007-01-30
2010-06-01
Luu, Le (Department: 2454)
Electrical computers and digital processing systems: support
Multiple computer communication using cryptography
Particular node for directing data and applying cryptography
C713S152000, C713S164000, C709S229000
Reexamination Certificate
active
07730299
ABSTRACT:
A system and method for the secure transfer of data between a workstation connected to a private network and a remote computer connected to an unsecured network. A secure computer is inserted into the private network to serve as the gateway to the unsecured network and a client subsystem is added to the workstation in order to control the transfer of data from the workstation to the secure computer. The secure computer includes a private network interface connected to the private network, an unsecured network interface connected to the unsecured network, wherein the unsecured network interface includes means for encrypting data to be transferred from the first workstation to the remote computer and a server function for transferring data between the private network interface and the unsecured network interface.
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Dillaway,
Andreas Glenn
Boebert William E.
Gooderum Mark P.
Hammond Scott W.
Rogers Clyde O.
Luu Le
Schwegman Lundberg & Woessner, P.A.
Secure Computing, LLC
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