Mobile application identification in network traffic via a search engine approach

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United States of America Patent

PATENT NO 9853876
SERIAL NO

14304136

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Abstract

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A method for identifying a network application. The method includes analyzing metadata and source code of a network application to extract a set of application tokens, generating an index document of the network application based on the set of application code tokens, wherein the index document is included in a library of index documents corresponding to a number of network applications, extracting a set of packet header tokens from a packet header of a packet in a flow, comparing the set of packet header tokens to the set of index documents to generate a number of match scores, wherein each match score represents a similarity measure between the set of packet header tokens and one index document, and determining, based on a highest match score corresponding to a particular network application, that the flow is generated by the particular network application.

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Patent Owner(s)

  • NARUS, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ranjan, Gyan Sunnyvale, US 6 29
Tongaonkar, Alok San Jose, US 13 241
Torres, Ruben Sunnyvale, US 9 380

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