Electrical computers and digital processing systems: multicomput – Computer-to-computer protocol implementing – Computer-to-computer data transfer regulating
Reexamination Certificate
2011-05-03
2011-05-03
Nguyen, Quang N. (Department: 2441)
Electrical computers and digital processing systems: multicomput
Computer-to-computer protocol implementing
Computer-to-computer data transfer regulating
Reexamination Certificate
active
07937489
ABSTRACT:
A port hopping flow detection system includes a storage section configured to store flow data for each of past flows of packets which have been transmitted from application programs and an application data for each of the application program. A receiving unit receives a new flow of packets. A detecting unit extracts a flow data for the new flow to store in the storage section, calculates an application data for the new flow from the extracted flow data for the new flow to compare the calculated application data with the application data stored in the storage section, and determines whether the new flow has been subjected to port hopping.
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NEC Corporation
Nguyen Quang N.
Sughrue & Mion, PLLC
Woo Andrew
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