Check out the new USENIX Web site.


USENIX, The Advanced Computing Systems Association

1st USENIX Workshop on Hot Topics in Security

Pp. 63–68 of the Proceedings

Rethinking Hardware Support for Network Analysis and Intrusion Prevention

V. Paxson, International Computer Science Institute; K. Asanović, Massachusetts Institute of Technology; S. Dharmapurikar, Nuova Systems; J. Lockwood, Washington University;, R. Pang, Princeton University; R. Sommer and N. Weaver, International Computer Science Institute

Abstract

The performance pressures on implementing effective network security monitoring are growing fiercely due to rising traffic rates, the need to perform much more sophisticated forms of analysis, the requirement for inline processing, and the collapse of Moore’s law for sequential processing. Given these growing pressures, we argue that it is time to fundamentally rethink the nature of using hardware to support network security analysis. Clearly, to do so we must leverage massively parallel computing elements, as only these can provide the necessary performance. The key, however, is to devise an abstraction of parallel processing that will allow us to expose the parallelism latent in semantically rich, stateful analysis algorithms; and that we can then further compile to hardware platforms with different capabilities.
  • View the full text of this paper in PDF.
    Click here if you have forgotten your password Until July 2007, you will need your USENIX membership identification in order to access the full papers. The Proceedings are published as a collective work, © 2006 by the USENIX Association. All Rights Reserved. Rights to individual papers remain with the author or the author's employer. Permission is granted for the noncommercial reproduction of the complete work for educational or research purposes. USENIX acknowledges all trademarks within this paper.

  • If you need the latest Adobe Acrobat Reader, you can download it from Adobe's site.
To become a USENIX Member, please see our Membership Information.

Last changed: 4 Aug. 2006 ch