Pre-Grant Publication Number: 20080313738
Filing Date: October 12, 2007Priority Date: June 15, 2007
Inventors: Russell Enderby
Assignee(s): Broadcom Corporation
Current U.S. Classification: 726, 726/024000
View Prior Art for Claim 00010
A system for inspecting packets to detect an attempt at subverting an information processing system, comprising:a device embedded in an information processing component, said embedded device including:a first processor; anda first memory in communication with said first processor, said first memory for storing a first plurality of processing instructions for directing said first processor to(a) determine if a first signature of a received packet matches a signature of a known worm or virus;(b) determine if a second signature of the received packet matches a signature of a known application;(c) determine if a third signature of the received packet matches a signature of a known intrusion packet; and(d) if a match is found in any of the above determinations, sending the received packet to a central verification facility for further analysis.
Submitted by: Diane WillisLast updated: about 4 years ago
Patent/Application # 7499412
Description
Active packet content analyzer for communications network, has engine coupled to processor and memory, where engine compares data packets with stored signatures to perform action identified in associated rule when match is found
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