@misc{echolot,
  author = {Peter Palfrader},
  title = {Echolot: a pinger for anonymous remailers},
  note = {\url{http://www.palfrader.org/echolot/}},
}

@Misc{anonymizer,
  key =          {anonymizer},
  title =        {The {Anonymizer}},
  note =         {\url{http://anonymizer.com/}}
}

@InProceedings{web-mix,
   author =      {Oliver Berthold and Hannes Federrath and Stefan K\"opsell},
   title =       {Web {MIX}es: A system for anonymous and unobservable
                  {I}nternet access}, 
  booktitle =    {Designing Privacy Enhancing Technologies: Workshop
                  on Design Issue in Anonymity and Unobservability},
   editor =       {H. Federrath},
   publisher =    {LNCS 2009},
   pages =       {115--129},
   year =        {2000},
}

@techreport{freedom21-security,
  title = {Freedom Systems 2.1 Security Issues and Analysis}, 
  author = {Adam Back and Ian Goldberg and Adam Shostack}, 
  institution = {Zero Knowledge Systems, {Inc.}}, 
  year = {2001}, 
  type = {White Paper}, 
}

@techreport{freedom2-arch,
  title = {Freedom Systems 2.0 Architecture},
  author = {Philippe Boucher and Adam Shostack and Ian Goldberg},
  institution = {Zero Knowledge Systems, {Inc.}},
  year = {2000},
  month = {December},
  type = {White Paper},
  day = {18},
}

@misc{riot-remap,
  author = {Riot Admin},
  title = {The Remailer Geographical Mapping Project},
  note = {\url{http://riot.eu.org/anon/remap.html}},
}

@Misc{mixmaster-spec,
   author =      {Ulf M{\"o}ller and Lance Cottrell and Peter
                  Palfrader and Len Sassaman}, 
   title =       {Mixmaster {P}rotocol --- {V}ersion 2},
   year =        {2003},
   month =       {July},
   howpublished = {Draft},
   note =        {\url{http://www.abditum.com/mixmaster-spec.txt}},
}

@inproceedings{morphmix:fc04,
  title = {Practical Anonymity for the Masses with MorphMix},
  author = {Marc Rennhard and Bernhard Plattner},
  booktitle = {Financial Cryptography},
  year = {2004}, 
  editor = {Ari Juels},
  publisher = {Springer-Verlag, LNCS 3110},
}

@inproceedings{babel,
  title = {Mixing {E}-mail With {B}abel}, 
  author = {Ceki G\"ulc\"u and Gene Tsudik}, 
  booktitle = {{Network and Distributed Security Symposium (NDSS 96)}}, 
  year = 1996, 
  month = {Feb}, 
  pages = {2--16}, 
  publisher = {IEEE}, 
}

@Article{or-jsac98,
  author =       {Michael G. Reed and Paul F. Syverson and David
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  title =        {Anonymous Connections and Onion Routing},
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  year =         1998,
  volume =       16,
  number =       4,
  pages =        {482--494},
  month =        {May},
}

@InProceedings{back01,
  author =       {Adam Back and Ulf M\"oller and Anton Stiglic},
  title =        {Traffic Analysis Attacks and Trade-Offs in Anonymity Providing Systems},
  booktitle =    {Information Hiding (IH 2001)},
  pages =        {245--257},
  year =         2001,
  editor =       {Ira S. Moskowitz},
  publisher =    {LNCS 2137},
}

@InProceedings{raymond00,
  author =       {J. F. Raymond},
  title =        {{Traffic Analysis: Protocols, Attacks, Design Issues,
                  and Open Problems}}, 
  booktitle =    {Designing Privacy Enhancing Technologies: Workshop
                  on Design Issue in Anonymity and Unobservability},
  year =         2000,
  month =        {July},
  editor =       {H. Federrath},
  publisher =    {LNCS 2009},
}

@inproceedings{minion-design,
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  author = {George Danezis and Roger Dingledine and Nick Mathewson},
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  year = {2003},
  month = {May},
  publisher = {IEEE CS},
  pages = {2--15},
}

@InProceedings{disad-free-routes,
   author =      {Oliver Berthold and Andreas Pfitzmann and Ronny Standtke},
   title =       {The disadvantages of free {MIX} routes and how to overcome
                  them},
   booktitle =   {Designing Privacy Enhancing Technologies: Workshop
                  on Design Issue in Anonymity and Unobservability},
   pages =       {30--45},
   year =        2000,
   editor =       {H. Federrath},
   publisher =    {Springer-Verlag, LNCS 2009},
}

@inproceedings{defensive-dropping,
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  author = {Brian N. Levine and Michael K. Reiter and Chenxi Wang and Matthew Wright},
  booktitle = {Financial Cryptography},
  year = {2004},
  editor = {Ari Juels},
  publisher = {Springer-Verlag, LNCS 3110},
}

@inproceedings{SS03,
  title = {Passive Attack Analysis for Connection-Based Anonymity Systems},
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  booktitle = {Computer Security -- ESORICS 2003},
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  year = {2003},
  month = {October},
}

@Article{chaum81,
   author =      {David Chaum},
   title =       {Untraceable electronic mail, return addresses, and digital pseudo-nyms},
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   year =        {1981},
   volume =      {4},
   number =      {2},
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@InProceedings{trickle02,
  author =       {Andrei Serjantov and Roger Dingledine and Paul Syverson},
  title =        {From a Trickle to a Flood: Active Attacks on Several
                  Mix Types},
  booktitle =    {Information Hiding (IH 2002)},
  year =         {2002},
  editor =       {Fabien Petitcolas},
  publisher =    {LNCS 2578},
}

@misc{pipenet,
  title = {PipeNet 1.1},
  author = {Wei Dai},
  year = 1996,
  month = {August},
  howpublished = {Usenet post},
  note = {\url{http://www.eskimo.com/~weidai/pipenet.txt}}
}

@inproceedings{econymics,
  title = {On the Economics of Anonymity},
  author = {Alessandro Acquisti and Roger Dingledine and Paul Syverson},
  booktitle = {Financial Cryptography},
  year = {2003},
  editor = {Rebecca N. Wright},
  publisher = {Springer-Verlag, LNCS 2742},
}

@Inproceedings{onion-routing:pet2000,
  title =        {{Towards an Analysis of Onion Routing Security}},
  author =       {Paul Syverson and Gene Tsudik and Michael Reed and
                  Carl Landwehr},
  booktitle =    {Designing Privacy Enhancing Technologies: Workshop
                  on Design Issue in Anonymity and Unobservability},
  year =         2000,
  month =        {July},
  pages =        {96--114},
  editor =       {H. Federrath},
  publisher =    {Springer-Verlag, LNCS 2009},
}

@InProceedings{langos02,
  author =      {Oliver Berthold and Heinrich Langos},
  title =       {Dummy Traffic Against Long Term Intersection Attacks},
  booktitle =    {Privacy Enhancing Technologies (PET 2002)},
  year =         {2002},
  editor =       {Roger Dingledine and Paul Syverson},
  publisher =    {Springer-Verlag, LNCS 2482}
}

@InProceedings{e2e-traffic,
  author = "Nick Mathewson and Roger Dingledine",
  title = "Practical Traffic Analysis: Extending and Resisting Statistical Disclosure",
  booktitle= {Privacy Enhancing Technologies (PET 2004)},
  editor = {David Martin and Andrei Serjantov},
  month = {May},
  year = {2004},
}

@InProceedings{danezis-pet2004,
  author = "George Danezis",
  title = "The Traffic Analysis of Continuous-Time Mixes",
  booktitle= {Privacy Enhancing Technologies (PET 2004)},
  editor = {David Martin and Andrei Serjantov},
  month = {May},
  year = {2004},
}

@inproceedings{tor-design,
  author = "Roger Dingledine and Nick Mathewson and Paul Syverson",
  title = {{Tor: The Second-Generation Onion Router}},
  booktitle = {Proceedings of the 13th USENIX Security Symposium},
  year = {2004},
  month = {August},
}

@inproceedings{statistical-disclosure,
  title = {Statistical Disclosure Attacks: Traffic Confirmation in Open Environments},
  author = {George Danezis},
  booktitle = {Proceedings of Security and Privacy in the Age of Uncertainty, ({SEC2003})},
  organization = {{IFIP TC11}},
  year = {2003},
  month = {May},
  address = {Athens},
  pages = {421--426},
  editor = {Gritzalis and Vimercati and Samarati and Katsikas},
  publisher = {Kluwer},
  www_pdf_url = {http://www.cl.cam.ac.uk/~gd216/StatDisclosure.pdf},
}

@inproceedings{bennett:pet2003,
  title = {{GAP} -- Practical anonymous networking},
  author = {Krista Bennett and Christian Grothoff},
  booktitle = {Proceedings of Privacy Enhancing Technologies workshop (PET 2003)},
  year = {2003},
  month = {March},
  editor = {Roger Dingledine},
  publisher = {LNCS 2760},
  www_ps_url = {http://www.ovmj.org/GNUnet/download/aff.ps},
  www_section = {Anonymous publication},
}

@manual{rfc1771,
  author= "Y. Rekhter and T. Li",
  title="{A Border Gateway Protocol 4 (BGP-4)}",
  note = {RFC 1771},
  organization = "{IETF}",
  year=1995,
  mon=mar,
}

@InProceedings{Mao2003,
  author = 	 {Zhuoqing Morley Mao and Jennifer Rexford and Jia Wang and Randy Katz},
  title = 	 {Towards an Accurate {AS}-level Traceroute Tool},
  booktitle = {Proc. ACM SIGCOMM},
  year = 	 {2003},
  address = 	 {Karlsruhe, Germany},
  month = 	 {August},
}


@Article{Gao2001,
  author = 	 {Lixin Gao},
  title = 	 {On Inferring Autonomous System Relationships in the {I}nternet},
  year = 	 {2001},
  month = 	 {December},
  journal = 	 {IEEE/ACM Transactions on Networking},
  volume = 	 {9},
  number = 	 {6},
  pages = 	 {733--745},
}

@TechReport{Mao2004,
  author = 	 {Zhuoqing Morley Mao and Lili Qiu and Jia Wang and Yin Zhang},
  title = 	 {Inferring {AS}-Level Paths with {R}oute{S}cope},
  institution =  {AT\&T Labs -- Research},
  year = 	 {2003},
  number = 	 {TD-5T3RRP},
  month = 	 {November},
}

@misc{www-routeviews,
        key = "RouteViews",
        title = "{RouteViews}",
        author = "University of Oregon",
        howpublished = "{\url{http://www.routeviews.org/}}",
}

@Article{Chang2004,
  author = 	 {H. Chang and R. Govindan and S. Jamin and S. Shenker and W. Willinger},
  title = 	 {Towards Capturing Representative {AS}-Level Internet Topologies},
  journal = 	 {Computer Networks Journal},
  year = 	 {2004},
}

@Misc{www-comscore,
  key = 	 {comscore},
  Title = 	 {{comScore Media Metrix Announces Top 50 U.S. Internet Property Rankings for December 2003}},
  howpublished = {\url{http://www.comscore.com/press/release.asp?press=402}},
  month = 	 {January 14, },
  year = 	 {2004},
}

@inproceedings {freedman:ccs02,
    title = "Tarzan: A Peer-to-Peer Anonymizing Network Layer",
    author = "Michael J. Freedman and Robert Morris",
    booktitle = "Proceedings of the 9th {ACM} {C}onference on {C}omputer and {C}ommunications {S}ecurity",
    month = "Nov",
    year = "2002"
}

@InProceedings{Griffin2002,
  author = 	 {Timothy Griffin and Gordon Wilfong},
  title = 	 {On the Correctness of {IBGP} Configuration},
  booktitle = {Proc. ACM SIGCOMM},
  year = 	 {2002},
  address = 	 {Pittsburgh, PA},
  month = 	 {August},
}