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cs.NI2016
An Efficient Web Traffic Defence Against Timing-Analysis Attacks
Saman Feghhi, Douglas J. Leith
We introduce a new class of lower overhead tunnel that is resistant to traffic analysis. The tunnel opportunistically reduces the number of dummy packets transmitted during busy ti…
cs.NI2016
Proportional Fair Rate Allocation for Private Shared Networks
Saman Feghhi, Douglas J. Leith, Mohammad Karzand
In this paper, we consider fair privacy in a shared network subject to traffic analysis attacks by an eavesdropper. We initiate the study of the joint trade-off between privacy, th…
cs.NI2014
A Web Traffic Analysis Attack Using Only Timing Information
Saman Feghhi, Douglas J. Leith
We introduce an attack against encrypted web traffic that makes use only of packet timing information on the uplink. This attack is therefore impervious to existing packet padding…