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SIGCOMM
2009
ACM
16 years 19 days ago
PathForge: faithful anonymization of movement data
For most mobile networks, providers need the current position of their users to provide efficient service. The resulting motion data is not only an invaluable source for analyzing...
Sebastian Kay Belle, Marcel Waldvogel, Oliver Haas...
SP
2008
IEEE
103views Security Privacy» more  SP 2008»
16 years 15 days ago
Preserving Caller Anonymity in Voice-over-IP Networks
— Applications such as VoIP need to provide anonymity to clients while maintaining low latency to satisfy quality of service (QoS) requirements. Existing solutions for providing ...
Mudhakar Srivatsa, Ling Liu, Arun Iyengar
WPES
2003
ACM
15 years 11 months ago
Reusable anonymous return channels
Mix networks are used to deliver messages anonymously to recipients, but do not straightforwardly allow the recipient of an anonymous message to reply to its sender. Yet the abili...
Philippe Golle, Markus Jakobsson
AICCSA
2006
IEEE
121views Hardware» more  AICCSA 2006»
16 years 5 days ago
Practical Fair-Exchange E-Payment Protocol for Anonymous Purchase and Physical Delivery
In this paper, a practical electronic-payment (epayment) protocol is presented for use over the internet. The protocol applies the principle of true fair-exchange to the process o...
Qing Zhang 0002, Konstantinos Markantonakis, Keith...
MMMACNS
2005
Springer
15 years 11 months ago
A Passive External Web Surveillance Technique for Private Networks
The variety and richness of what users browse on the Internet has made the communications of web-browsing hosts an attractive target for surveillance. We show that passive external...
Constantine Daicos, Scott Knight