Dynamic signature creation and enforcement

A dynamic signature creation and enforcement system can comprise a tap configured to copy network data from a communication network, and a controller coupled to the tap. The controller is configured to receive the copy of the network data from the tap, analyze the copy of the network data with a heu...

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Main Authors MANNI JAYARAMAN, AZIZ ASHAR, RADHAKRISHNAN RAMESH, LAI WEI-LUNG
Format Patent
LanguageEnglish
Published 12.02.2013
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRIC DIGITAL DATA PROCESSING
ELECTRICITY
PHYSICS
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Abstract A dynamic signature creation and enforcement system can comprise a tap configured to copy network data from a communication network, and a controller coupled to the tap. The controller is configured to receive the copy of the network data from the tap, analyze the copy of the network data with a heuristic to determine if the network data is suspicious, flag the network data as suspicious based on the heuristic determination, simulate transmission of the network data to a destination device to identify unauthorized activity, generate an unauthorized activity signature based on the identification, and transmit the unauthorized activity signature to a digital device configured to enforce the unauthorized activity signature.
AbstractList A dynamic signature creation and enforcement system can comprise a tap configured to copy network data from a communication network, and a controller coupled to the tap. The controller is configured to receive the copy of the network data from the tap, analyze the copy of the network data with a heuristic to determine if the network data is suspicious, flag the network data as suspicious based on the heuristic determination, simulate transmission of the network data to a destination device to identify unauthorized activity, generate an unauthorized activity signature based on the identification, and transmit the unauthorized activity signature to a digital device configured to enforce the unauthorized activity signature.
Author AZIZ ASHAR
LAI WEI-LUNG
RADHAKRISHNAN RAMESH
MANNI JAYARAMAN
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RelatedCompanies AZIZ ASHAR
LAI WEI-LUNG
RADHAKRISHNAN RAMESH
FIREEYE, INC
MANNI JAYARAMAN
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Snippet A dynamic signature creation and enforcement system can comprise a tap configured to copy network data from a communication network, and a controller coupled...
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SubjectTerms CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRIC DIGITAL DATA PROCESSING
ELECTRICITY
PHYSICS
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
Title Dynamic signature creation and enforcement
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