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1. (WO2018204237) DETECTING NETWORK FLOW STATES FOR NETWORK TRAFFIC ANALYSIS

Pub. No.:    WO/2018/204237    International Application No.:    PCT/US2018/030145
Publication Date: Fri Nov 09 00:59:59 CET 2018 International Filing Date: Tue May 01 01:59:59 CEST 2018
IPC: H04L 12/26
H04L 12/851
Applicants: EXTRAHOP NETWORKS, INC.
Inventors: KHANAL, Bhushan, Prasad
HAMMERLE, Eric, Joseph
MUKERJI, Arindum
Title: DETECTING NETWORK FLOW STATES FOR NETWORK TRAFFIC ANALYSIS
Abstract:
Embodiments are directed to monitoring a network flow. A characteristic of the monitored network flow may be compared to a criterion. A filter may provide the criterion. Filtered network traffic may be provided based on the filter and the comparison. A rule may be provided based on the filtered network traffic, such that each rule is associated with one or more rule prologues and one or more rule actions. The one or more rule prologues may be executed on the filtered network traffic to provide one or more satisfied rule prologues. One or more of the one or more rule actions may be executed based on the one or more satisfied rule prologues, such that the one or more executed rule actions and the one or more satisfied rule prologues are each associated with a same rule.