Host-based network intrusion detection systems
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United States of America Patent
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May 25, 2010
Grant Date -
May 19, 2005
app pub date -
Oct 31, 2003
filing date -
Oct 31, 2003
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Methods, systems, and computer-readable mediums containing programmed instructions are disclosed for detecting an intrusion in a communications network. Data packets processed by a transport layer of a network protocol associated with the communications network are scanned using signatures from a repository of the signatures. A determination is made if the scanned data packets are malicious. One or more actions are taken if any data packets are determined to be malicious. Methods, systems, and computer-readable mediums containing programmed instructions are also disclosed for preventing an intrusion in a communications network.
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