• Documents
  • Authors
  • Tables
  • Log in
  • Sign up
  • MetaCart
  • DMCA
  • Donate

CiteSeerX logo

Advanced Search Include Citations
Advanced Search Include Citations

DMCA

Secure History Preservation through Timeline Entanglement (2002)

Cached

  • Download as a PDF

Download Links

  • [berkeley.intel-research.net]
  • [berkeley.intel-research.net]
  • [www.usenix.org]
  • [www.ssrc.ucsc.edu]
  • [www.usenix.org]
  • [www.usenix.org]
  • [mosquitonet.stanford.edu]
  • [www.enhyper.com]

  • Save to List
  • Add to Collection
  • Correct Errors
  • Monitor Changes
by Petros Maniatis , Mary Baker
Citations:73 - 10 self
  • Summary
  • Citations
  • Active Bibliography
  • Co-citation
  • Clustered Documents
  • Version History

BibTeX

@MISC{Maniatis02securehistory,
    author = {Petros Maniatis and Mary Baker},
    title = {Secure History Preservation through Timeline Entanglement },
    year = {2002}
}

Share

Facebook Twitter Reddit Bibsonomy

OpenURL

 

Abstract

A secure timeline is a tamper-evident historic record of the states through which a system goes throughout its operational history. Secure timelines can help us reason about the temporal ordering of system states in a provable manner. We extend secure timelines to encompass multiple, mutually distrustful services, using timeline entanglement. Timeline entanglement associates disparate timelines maintained at independent systems, by linking undeniably the past of one timeline to the future of another. Timeline entanglement is a sound method to map a time step in the history of one service onto the timeline of another, and helps clients of entangled services to get persistent temporal proofs for services rendered that survive the demise or noncooperation of the originating service. In this paper we present the design and implementation of Timeweave, our service development framework for timeline entanglement based on two novel disk-based authenticated data structures. We evaluate Timeweave's performance characteristics and show that it can be e#ciently deployed in a loosely-coupled distributed system of several hundred nodes with overhead of roughly 2-8% of the processing resources of a PC-grade system.

Keyphrases

timeline entanglement    secure history preservation    secure timeline    tamper-evident historic record    provable manner    entangled service    independent system    data structure    time step    pc-grade system    distrustful service    timeline entanglement associate    processing resource    system state    temporal ordering    loosely-coupled distributed system    performance characteristic    sound method    operational history    persistent temporal proof    service development framework   

Powered by: Apache Solr
  • About CiteSeerX
  • Submit and Index Documents
  • Privacy Policy
  • Help
  • Data
  • Source
  • Contact Us

Developed at and hosted by The College of Information Sciences and Technology

© 2007-2019 The Pennsylvania State University