No:
7373665
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No. de la demande:
10697645
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Date d'archivage:
2003-10-31
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Date d'emission:
2008-05-13
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Genre:
B2
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Pretentions:
21
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Feuilles de dessin:
15
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Resume:
Requests to send data from a first host within a network of hosts are monitored against a record of destination hosts who have been sent data in accordance with a predetermined policy. Destination host identities not the record are stored in a buffer. The buffer size is monitored to establish whether requests from the first host are pursuant to viral activity therein.
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Classes d'Etats-Unis:
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Inventeurs:
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Examinateur principal:
Heneghan Matthew
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Agents:
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Cessionnaires:
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Domaine de recherches:
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Documents etrangeres:
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0 986 229 / 2000-02-29
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1 280 298 / 2002-12-31
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2 001 227 / 1978-12-31 / United Kingdom
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2 315 967 / 1998-01-31 / United Kingdom
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2 362 076 / 2001-10-31 / United Kingdom
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2 367 714 / 2002-03-31 / United Kingdom
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2 368 163 / 2002-03-31 / United Kingdom
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2 373 130 / 2002-08-31 / United Kingdom
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98/33333 / 1998-06-30
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01/86895 / 2001-10-31
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WO02/45380 / 2002-05-31
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Autre references:
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Johnson, “Tarpitting with qmail-smtpd”.
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Williamson, “Throttling viruses: restricting propagation to defeat malicious mobile code,” Proceedings of the 18th Annual Computer Security Applications Conference, Dec. 2002.
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References:
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5699513
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6044402
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6256671
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6339784
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6789203
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