Information security – Access control or authentication – Network
Reexamination Certificate
2007-02-20
2007-02-20
Moazzami, Nasser (Department: 2136)
Information security
Access control or authentication
Network
C709S224000, C713S153000, C726S013000
Reexamination Certificate
active
09976516
ABSTRACT:
A router (200) monitors (302) a data packet sent from an originator (102) via the router and addressed to a destination device (112, 116) other than the router, and determines (304) whether the data packet is potentially harmful to the destination device. The router interrupts (306) transmission of the data packet in response to determining that the data packet is potentially harmful to the destination device, including communicating (307) with a second router to cause the second router to interrupt transmission of a future data packet; and transmits (308) the data packet in response to determining that the data packet is not potentially harmful to the destination device.
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Dorenbosch Jheroen P.
Patel Vijaykumar M.
Bethards Charles W.
Moazzami Nasser
Motorola Inc.
Parthasarathy Pramila
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