Cited by 31Software-Defined Networks and 5GInternet Traffic Analysis and Secure E-votingNetwork Packet Processing and Optimization

vTC: Machine Learning Based Traffic Classification as a Virtual Network Function

He, Lu, Xu, Chen, Luo, Yan·2016·Proceedings of the 2016 ACM International Workshop on Security in Software Defined Networks & Network Function Virtualization

Abstract

Network flow classification is fundamental to network management and network security. However, it is challenging to classify network flows at very high line rates while simultaneously preserving user privacy. Machine learning based classification techniques utilize only meta-information of a flow and have been shown to be effective in identifying network flows. We analyze a group of widely used machine learning classifiers, and observe that the effectiveness of different classification models depends highly upon the protocol types as well as the flow features collected from network data.We propose vTC, a design of virtual network functions to flexibly select and apply the best suitable machine learning classifiers at run time. The experimental results show that the proposed NFV for flow classification can improve the accuracy of classification by up to 13%.

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Crossref · 10.1145/2876019.2876029

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Authors
He, L., Xu, C., & Luo, Y.
Affiliations
  • University of Massachusetts Lowell, Lowell, MA, USA
  • University of Massachusetts Lowell (US)
Venue
Proceedings of the 2016 ACM International Workshop on Security in Software Defined Networks & Network Function Virtualization
Publisher
ACM
Published
2016-03-11
Pages
53-56
OpenAlex
W2323736524
Cited by
31
References
15
Citations by year
2024: 2 · 2023: 3 · 2022: 3 · 2021: 3 · 2020: 6 · 2019: 6 · 2018: 3 · 2017: 4 · 2016: 1
FWCI
3.99
Type
conference paper
Language
en
Open access
closed
Locations
ACM International Workshop on Security in Software Defined Networks & Network Function Virtualization (SDN-NFV Sec) (publishedVersion)
Funders
National Science Foundation (1547428 1541434 1440737 1450996)
Topics
  • Physical Sciences › Computer Science › Computer Networks and Communications › Software-Defined Networks and 5G
  • Physical Sciences › Computer Science › Artificial Intelligence › Internet Traffic Analysis and Secure E-voting
  • Physical Sciences › Computer Science › Hardware and Architecture › Network Packet Processing and Optimization
Keywords
network flow classification, virtual network functions, network function virtualization, classifier selection, user privacy, flow characteristics, network security

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