this post was submitted on 07 May 2024
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147
Mullvad VPN: Introducing Defense against AI-guided Traffic Analysis (DAITA) (mullvad.net)
submitted 6 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] 1 points 6 months ago (1 children)

Except that I will not necessarily be connecting to the exact same IPs over time, just going to do so in specific ranges which the VPS/colo owns. There's plenty of people who are going to be renting VPSes and will have their traffic originate from the same IP range as mine, which means that if everybody using TCP had their traffic anonymized like so, the third party wouldn't actually know that MigratingToLemmy specifically was connecting to AWS at a certain time and from a certain location, so to speak. This hypothesis doesn't include correlation through other data in the threat model. But it could definitely prevent correlation with traffic across locations, which is similar to what Mullvad states

[–] [email protected] 1 points 6 months ago* (last edited 6 months ago) (1 children)

I'm sorry no. This will not help you avoid flow analysis