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      • Masters Degree Theses
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      Tamper-Evident Data Provenance

      Bany Taha, Mohammad Mustafa Mousa
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      Bany Taha, M. M. M. (2015). Tamper-Evident Data Provenance (Thesis, Master of Engineering (ME)). University of Waikato, Hamilton, New Zealand. Retrieved from https://hdl.handle.net/10289/9972
      Permanent Research Commons link: https://hdl.handle.net/10289/9972
      Abstract
      Data Provenance describes what has happened to a users data within a ma- chine as a form of digital evidence. However this type of evidence is currently not admissible in courts of law, because the integrity of data provenance can- not be guaranteed. Tools which capture data provenance must either prevent, or be able to detect changes to the information they produce, i.e. tamper-proof or tamper-evident.

      Most current tools aim to be tamper-evident, and capture data provenance at a kernel level or higher. However, these tools do not provide a secure mechanism for transferring data provenance to a centralised location, while providing data integrity and confidentiality.

      In this thesis we propose a tamper-evident framework to fill this gap by using a widely-available hardware security chip: the Trusted Platform Module (TPM). We apply our framework to Progger, a cloud-based provenance logger, and demonstrate the completeness, confidentiality and admissibility require- ments for data provenance, enabling the information to be used as digital evidence in courts of law.
      Date
      2015
      Type
      Thesis
      Degree Name
      Master of Engineering (ME)
      Supervisors
      Ko, Ryan K.L.
      Publisher
      University of Waikato
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      All items in Research Commons are provided for private study and research purposes and are protected by copyright with all rights reserved unless otherwise indicated.
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