Not Tor, MIT’s Vuvuzela messaging system uses ‘noise’ to ensure privacy

As privacy of The Onion Router (Tor) network comes into question, MIT researchers say they have devised a secure system called Vuvuzela that makes text messaging sent through it untraceable and that could be more secure than Tor when it comes to hiding who is talking to whom.

While it’s not ready for prime time, the messaging system makes it extremely difficult for attackers to find out which connected users are communicating with which others or whether they are sending or receiving messages at all, the researchers say in “Vuvuzela: Scalable Private Messaging Resistant to Traffic Analysis”.

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