this post was submitted on 20 Sep 2024
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Privacy

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This looks like it was a timing analysis attack. Basically, they’re trying to figure out which user did something specific. They match the timing of the event with the traffic from the user, and now they know which user did the thing.

It can be fuzzed by streaming something at the same time, because now your traffic is way harder to time analyze when you have a semi-constant stream of data running. But streaming something over Tor is an exercise in patience, (and it’s not something the typical user will just always have running in the background) so timing analysis attacks are gaining popularity.