Monitoring network activity
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Sep 22, 2009
Grant Date -
Jun 17, 2004
app pub date -
Sep 13, 2001
filing date -
Sep 13, 2000
priority date (Note) -
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status (Latency Note)
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Abstract
A system for analysing network traffic, particularly to detect suspect packets and identify attacks or potential attacks. Data packets which meet defined criteria are detected and their details forwarded to a database server where the details are stored so as to be accessible for use in analysis in conjunction with the details of other detected packets. Packet detection uses a tap and a packet factory which creates a packet for analysis consisting of the received packet and a unique identifier. A series of adapters are used to apply functions to different parts of the packets, to detect those meeting the criteria.
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