Electrical computers and digital processing systems: support – Computer virus detection by cryptography
Reexamination Certificate
2005-01-14
2009-06-09
Jung, David Y (Department: 2434)
Electrical computers and digital processing systems: support
Computer virus detection by cryptography
C726S024000, C726S023000
Reexamination Certificate
active
07546471
ABSTRACT:
A method and system for providing virus detection. A virus detection system provides for the use of pattern matching techniques on data at a binary level for virus detection. Whenever an incoming data stream is received, the data stream is segmented into time-based data frames. The time-based data frames are processed to generate associated data frame images utilizing signal processing identification and filter techniques. One or more data frame images are compared to a stored virus image utilizing pattern analysis techniques. A pattern match value associated with each data frame image is generated based on the comparison and a determination is made as to whether or not the pattern match value exceeds a pattern match value threshold. When the pattern match value exceeds the pattern match value threshold, a pattern associated with the virus image is removed from the time-based frames to produce a filtered data stream.
REFERENCES:
patent: 6971019 (2005-11-01), Nachenberg
Microsoft FlexGo Technology Update; Foster, Westerinen; printed out in year 2008.
Business Week Online Extra: Q & A with Microsoft's Tom Philips; Jun. 21, 2004.
Chris Schoppa's resume; printed out in year 2008.
Concept PCs Continue to Shape the Future of Computing, Microsoft; Apr. 24, 2005.
Microsoft Commits to Hardware and Driver Developer Community: Microsoft; May 5, 2003.
Microsoft Updates Pay-As-You-Go PC Plan; PC Magazine; May 16, 2007.
Microsoft Extends Award-Winning Automotive Platform; Microsoft; Jul. 28, 2008.
Q&A: Athens Prototype PC Inspires Innovations Showcased at WinHEC 2004; May 3, 2004.
High performance string matching algorithm for a network intrusion prevention system (NIPS) Weinsberg, Y.; Tzur-David, S.; Dolev, D.; Anker, T.; High Performance Switching and Routing, 2006 Workshop on p. 7 pp.
Improved TCAM-Based Pre-Filtering for Network Intrusion Detection Systems Yeim-Kuan Chang; Ming-Li Tsai; Cheng-Chien Su; Advanced Information Networking and Applications, 2008. AINA 2008. 22nd International Conference on Mar. 25-28, 2008 pp. 985-990.
A Virus Detection Framework based on SPMOS Tianzhou Chen; Jijun Ma; Nan Zhang; Qingsong Shi; Embedded Software and Systems, 2008. ICESS '08. International Conference on Jul. 29-31, 2008 pp. 610-615.
Phillips Thomas G.
Schoppa Christopher A.
Westerinen William J.
Jung David Y
Microsoft Corporation
Workman Nydegger
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