In-the-dark network traffic classification using support vector machines

  • Authors:
  • William H. Turkett;Andrew V. Karode;Errin W. Fulp

  • Affiliations:
  • Department of Computer Science, Wake Forest University, Winston-Salem, NC;Department of Computer Science, Wake Forest University, Winston-Salem, NC;Department of Computer Science, Wake Forest University, Winston-Salem, NC

  • Venue:
  • IAAI'08 Proceedings of the 20th national conference on Innovative applications of artificial intelligence - Volume 3
  • Year:
  • 2008

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Abstract

This work addresses the problem of in-the-dark traffic classification for TCP sessions, an important problem in network management. An innovative use of support vector machines (SVMs) with a spectrum representation of packet flows is demonstrated to provide a highly accurate, fast, and robust method for classifying common application protocols. The use of a linear kernel allows for an analysis of SVM feature weights to gain insight into the underlying protocol mechanisms.