642 search results - page 27 / 129 » Detecting Spoofed Packets |
134
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LISA
2008
15 years 4 months ago
2008
Signature matching, which includes packet classification and content matching, is the most expensive operation of a signature-based network intrusion detection system (NIDS). In t...
ICC
2007
IEEE
15 years 8 months ago
2007
IEEE
Abstract— We propose a packet sampling strategy called fixedperiod sampling, which selects at most one packet in every fixedlength period. Under the fixed-period sampling, the...
130
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INFOCOM
2005
IEEE
15 years 7 months ago
2005
IEEE
— In wireless sensor networks, many protocols assume that if node A is able to interfere with node B’s packet reception, then node B is within node A’s communication range. I...
173
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CIIT
2007
15 years 3 months ago
2007
This paper presents a hardware based cache scheme to detect selfish nodes in mobile ad hoc network. In this scheme, the hardware monitors the activities of the upperlayer software...
121
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HICSS
2007
IEEE
15 years 8 months ago
2007
IEEE
Most network anomaly detection research is based on packet header fields, while the payload is usually discarded. Preventing unknown attacks and Internet worms has led to a need f...