Verizon Corporate Services Group Inc.

Gse Process Solutions, Inc.

Raytheon Bbn Technologies Corp.

Edward A Bubnis, Jr

Russell Andrew Fink

Michael Chmilewski

Dale A Gray

Thomas E Keller

Charles W Heaps

Robert M Galante

Keith A Wancowicz

Michael G Burch

Methods, apparatus, system and computer program are provided for concealing the identity of a network device transmitting a datagram having a network layer header. A unique local identifier and broadcast address are determined in accordance with a next-hop address. A partially encrypted network layer header is determined by encrypting a plurality of identifying portions of the network layer header, where one portion of the network layer header is the unique local identifier. The datagram is encapsulated with another network layer header whose address is set to the broadcast address. The encapsulated datagram can be received and detunneled, and an address of a recipient can be extracted from the network layer header. The datagram is then admitted into a network domain.

Method and apparatus for anonymous IP datagram exchange using dynamic network address translation

A method and apparatus for communication with a remote device 250 by a node system 200 and a SCADA system 100. The SCADA system 100 communicates with the remote device without protocals or characteristics of the remote device 250 or the communication channel 270 connecting the remote device to the node system. A display 250 may monitor the communication channel 270 and may be remotely located with respect to the node system 200. The node system 200 may schedule the input from the remote device 250 by setting an interval and duration so that the input may be transmitted.

Communication server for communicating with a remote device

Growing community of inventors

Catonsville, MD, United States of America

Edward A Bubnis, Jr