'Anonymous communication' presentation slideshows

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.

950 views • 75 slides

Slicing the Onion: Anonymity Using Unreliable Overlays

Slicing the Onion: Anonymity Using Unreliable Overlays. Sachin Katti Jeffrey Cohen & Dina Katabi. Problem Statement. Leverage existing popular P2P overlays to send confidential, anonymous messages without keys. Overlays rock!. Ideal for anonymous communication. Thousands of nodes

748 views • 58 slides

Practical(?) And Provably Secure Anonymity

601 views • 46 slides

MuON: Epidemic Based Mutual Anonymity

MuON: Epidemic Based Mutual Anonymity. Neelesh Bansod, Ashish Malgi, Byung Choi and Jean Mayo. Introduction: P2P Networks. Peer to peer networks Peers cooperate to achieve each others goals Peers contribute and share resources Focus on unstructured P2P networks Completely distributed.

336 views • 32 slides

Information Hiding & Digital Watermarking

Information Hiding & Digital Watermarking. Tri Van Le. Outlines. Some history State of the art Research goals Possible approaches Research plan. Cryptography in the 80s. Beginning time of open research A lot of schemes proposed Most of them soon broken. Broken Cryptosystems (I).

524 views • 31 slides

Seminar TK: Security, Privacy, and Trust

Seminar TK: Security, Privacy, and Trust. 4 CP, WiSe 2014/2015 Carlos Garcia C. c arlos.garcia@cased.de based on slides by Dr. Leonardo Martucci and Florian Volk. General Information. What ? Read and analyze current scientific publications Topics: Security, Privacy, Trust. How ?

436 views • 31 slides

JavaSpaces and TSpaces

365 views • 25 slides

Network Flow Watermarking Attack on Low-Latency Anonymous Communication Systems

Network Flow Watermarking Attack on Low-Latency Anonymous Communication Systems. Xinyuan Wang, Shiping Chen, Sushil Jajodia. Presented by Eun Kyoung Kim. Content. Introduction Network Flow Identification and Anonymous Communication Interval Centroid Based Watermarking Scheme

367 views • 21 slides

Network Flow Watermarking Attack on Low-Latency Anonymous Communication Systems

Network Flow Watermarking Attack on Low-Latency Anonymous Communication Systems. Xinyuan Wang, Shiping Chen, Sushil Jajodia. Presented by Eun Kyoung Kim. Content. Introduction Network Flow Identification and Anonymous Communication Interval Centroid Based Watermarking Scheme

335 views • 21 slides

How JCPenney is Managing Corporate Risk

How JCPenney is Managing Corporate Risk. John Polarinakis, Audit Director Dave Miller, Senior Audit Manager. What is JCPenney doing?. Ethics Program Internal Audit Function Anti-Fraud Programs Enterprise-Wide Hotline. On-line Ethics Statement. A letter from our Chairman

213 views • 20 slides

Privacy Protection In Grid Computing System

Privacy Protection In Grid Computing System. Presented by Jiaying Shi. Introduction. Grid Computing System Privacy Issues Onion Routing & application Improved approach Conclusion. Grid Computing System. Software & Standard. CORBA (Common Object Request Broker Architecture )

343 views • 19 slides

CIMPA School on Security Specification and verification of randomized security protocols Lecture 2

CIMPA School on Security Specification and verification of randomized security protocols Lecture 2. Catuscia Palamidessi, INRIA & LIX catuscia@lix.polytechnique.fr www.lix.polytechnique.fr/~catuscia Page of the course: www.lix.polytechnique.fr/~catuscia/teaching/CIMPA_School_05/.

238 views • 12 slides

CMSC 414 Computer and Network Security Lecture 21

122 views • 12 slides