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Mullvad VPN: Introducing Defense against AI-guided Traffic Analysis (DAITA) (mullvad.net)

submitted 7 months ago by [email protected] to c/[email protected]

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Even if you have encrypted your traffic with a VPN (or the Tor Network), advanced traffic analysis is a growing threat against your privacy. Therefore, we now introduce DAITA.

Through constant packet sizes, random background traffic and data pattern distortion we are taking the first step in our battle against sophisticated traffic analysis.

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[–] [email protected] 2 points 7 months ago

Yeah TOR is an example of a mixnet. WHat I was talking about was a combination of your Scenario A and Scenario B, where you have a mixnet where everybody's traffic goes through multiple proxies, and many people are using each proxy, and you have padding and timing added to make sure traffic flows are consistent. As far as trusting nodes, you have to do that regardless of your set up. If you don't use any VPN, you have to trust your ISP. If you use a VPN like Mullvad, you have to trust Mullvad. If you use a mixnet, you have to trust that all your chosen proxies aren't colluding. So like you said, it's up to your own judgement and threat model.