Method and apparatus for capturing and filtering datagrams...

Details Method and apparatus for capturing and filtering datagrams... Method and apparatus for capturing and filtering datagrams...

2002-09-09

2008-12-16

Sheikh, Ayaz (Department: 2131)

Information security

Monitoring or scanning of software or data including attack...

C726S013000, C726S023000, C726S024000

Reexamination Certificate

active

07467408

ABSTRACT:
A method and system for security monitoring in a computer network has a packet sink with filtering and data analysis capabilities. The packet sink is a default destination for data packets having an address unrecognized by the network routers. At the packet sink, the packets are filtered and statistical summaries about the data traffic are created. The packet sink then forwards the data to a monitor, the information content depending on the level of traffic in the network.

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