TECHNIQUES FOR EFFICIENT NETWORK SECURITY FOR A WEB SERVER USING ANOMALY DETECTION

A method described herein involves various operations directed toward network security. The operations include accessing transaction data describing network traffic associated with a web server during an interval. Based on a count of new transactions involving an online entity during the interval ac...

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Hauptverfasser: JONES, Matthew Lewis, MURLI, Divyanshu Rohit, MONNIG, Nathan Daniel, JOHNSTON, Joshua Michael
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creator JONES, Matthew Lewis
MURLI, Divyanshu Rohit
MONNIG, Nathan Daniel
JOHNSTON, Joshua Michael
description A method described herein involves various operations directed toward network security. The operations include accessing transaction data describing network traffic associated with a web server during an interval. Based on a count of new transactions involving an online entity during the interval according to the transaction data, a short-term trend is determined for the online entity. The operations further include applying exponential smoothing to a history of transactions of the online entity to compute a long-term trend for the online entity. Based on a comparison between the short-term trend and the long-term trend for the online entity, an anomaly is detected with respect to the online entity in the network traffic associated with the web server. Responsive to detecting the anomaly, an access control is implemented between the online entity and the web server.
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subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
title TECHNIQUES FOR EFFICIENT NETWORK SECURITY FOR A WEB SERVER USING ANOMALY DETECTION
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