'Onion routing' diaporamas de présentation

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A Formal Analysis of Onion Routing 10/26/2007

A Formal Analysis of Onion Routing 10/26/2007. Aaron Johnson (Yale) with Joan Feigenbaum (Yale) Paul Syverson (NRL). Papers. A Model of Onion Routing with Provable Anonymity Financial Cryptography and Data Security 2007

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Aaron Johnson U.S. Naval Research Laboratory aaron.m.johnson@nrl.navy.mil

Aaron Johnson U.S. Naval Research Laboratory aaron.m.johnson@nrl.navy.mil. CSci 6545 George Washington University 11/18/2013. Overview. What is Tor?. Tor is a system for anonymous communication and censorship circumvention. What is Tor?. Tor is based on onion routing. Users.

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Aaron Johnson (Yale) with Joan Feigenbaum (Yale) Paul Syverson (NRL)

A Probabilistic Analysis of Onion Routing in a Black-box Model 10/29/2007 Workshop on Privacy in the Electronic Society. Aaron Johnson (Yale) with Joan Feigenbaum (Yale) Paul Syverson (NRL). Contributions. Contributions.

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The Second-Generation Onion Router

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Anonymous IM

Department of Computer Science. Group Project Presentation. Anonymous IM. Group Members. Ioannis Gyftakis Michail - Georgios Leivadas Chris Mantas Angelos Sakellaropoulos. Benefits of anonymous communication. Circumvent censorship of dissidents (eg. from oppressive government).

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Anonymous Communications

Anonymous Communications. CSE 5473: Network Security Lecture due to Prof. Dong Xuan Some material from Prof. Joan Feigenbaum. Outline. Overview and Concepts Anonymous Schemes Onion Routing Crowd Hordes Incomparable Public Keys. Motivation. Is Internet communication private?

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Privacy on the Web

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A Tale of Research: From Crowds to Deeper Understandings

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Analyzing Anonymity Protocols

Analyzing Anonymity Protocols. Analyzing onion-routing security Anonymity Analysis of Onion Routing in the Universally Composable Framework in Provable Privacy Workshop 2012 A Probabilistic Analysis of Onion Routing in a Black-box Model in TISSEC (forthcoming)

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Modified Onion Routing and its Proof of Concept

Modified Onion Routing and its Proof of Concept. By: Gyanranjan Hazarika. The Goal is not to explain what is OR or TOR. Goal is to overcome some of the vulnerabilities of OR Provide a proof of concept of the proposed modifications. Vulnerabilities of OR. Secure Site. Initiator host.

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Topics: Military & Civilian C2 - Networks & Network Systems

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Tor project: Anonymity online

Tor project: Anonymity online. Overview. What is Tor? What is under the hood? Who is using Tor? Hands on. What is Tor?.

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Deniable and Traceable Anonymity

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