Communications firewall
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
May 20, 2004
app pub date -
Nov 14, 2002
filing date -
Nov 14, 2002
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An energy exchange network provides services to users through a firewall. The firewall includes a plurality of ports and a plurality of services. Access to a client through the firewall is controlled by mapping a port to a service so that at any given time, the client is communicating with one service via one port. A different service must access the client through a different port. Typically, services are provided sequentially so that access through the ports is also sequential, a service is not given more access than needed at any point in the sequence, hence a user can only respond to the service currently connected and cannot access other services.
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