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An IP Address Anonymization Scheme with Multiple Access Levels

  • Qianli Zhang
  • Xing Li
Part of the Lecture Notes in Computer Science book series (LNCS, volume 3961)

Abstract

Real world traffic traces are important for Internet research, but public available traffic traces are rare for privacy concerns. IP address anonymization may serve to avoid privacy issues. There are many IP address anonymization schemes according to different requirements and trustworthy levels of the expected users. However, anonymized traces often have to address several groups of researchers at the same time, each with a distinct trustworthy level. Previously known IP address anonymization schemes have to be applied separately to form multiple copies each corresponding to a scheme. In this paper, we propose a scheme which will anonymize the original trace into one single trace, and with different knowledge (secret key) users may recover different traces from it.

Keywords

Block Cipher Original Trace Special Address Monitor Network Anonymization Process 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2006

Authors and Affiliations

  • Qianli Zhang
    • 1
  • Xing Li
    • 1
  1. 1.Tsinghua UniversityBeijingChina

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