Identifying VoIP traffic in VPN tunnel via Flow Spatio-Temporal Features

The persistent emergence of new network applications, along with encrypted network communication, has make traffic analysis become a challenging issue in network management and cyberspace security. Currently, virtual private network (VPNs) has become one of the most popular encrypted communication s...

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Bibliographic Details
Main Authors: Faiz Ul Islam, Guangjie Liu, Weiwei Liu
Format: Article
Language:English
Published: AIMS Press 2020-07-01
Series:Mathematical Biosciences and Engineering
Subjects:
Online Access:https://www.aimspress.com/article/doi/10.3934/mbe.2020260?viewType=HTML