System and method for correlating log data to discover network vulnerabilities and assets
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United States of America Patent
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Oct 11, 2016
Issued Date -
N/A
app pub date -
Apr 8, 2013
filing date -
Mar 15, 2013
priority date (Note) -
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status (Latency Note)
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Abstract
The disclosure relates to a log correlation engine that may cross-reference or otherwise leverage existing vulnerability data in an extensible manner to support network vulnerability and asset discovery. In particular, the log correlation engine may receive various logs that contain events describing observed network activity and discover a network vulnerability in response to the logs containing at least one event that matches a regular expression in at least one correlation rule that indicates a vulnerability. The log correlation engine may then obtain information about the indicated vulnerability from at least one data source cross-referenced in the correlation rule and generate a report that the indicated vulnerability was discovered in the network, wherein the report may include the information about the indicated vulnerability obtained from the at least one data source cross-referenced in the correlation rule.
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