There’s a paper that addresses this fundamental problem: https://www.freehaven.net/anonbib/cache/oakland2013-parrot.pdf https://www.freehaven.net/anonbib/cache

There’s a paper that addresses this fundamental problem: https://www.freehaven.net/anonbib/cache/oakland2013-parrot.pdf https://www.freehaven.net/anonbib/cache/oakland2013-parrot.p... @inproceedings{oakland2013-parrot, title = {The Parrot is Dead: Observing Unobservable Network Communications}, author = {Amir Houmansadr and Chad Brubaker and Vitaly Shmatikov}, booktitle = {Proceedings of the 2013 IEEE Symposium on Security and Privacy}, year = {2013}, month = {May}, www_pdf_url = {http://www.cs.utexas.edu/~amir/papers/parrot.pdf}, www_tags = {selected}, www_section = {Communications Censorship}, }