New: Audio Fingerprinting of Browsers.

Ideas to everything that could be useful. Proposals and tips for JonDonym programming.
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New: Audio Fingerprinting of Browsers.

Post by JB28 » Thu Jun 02, 2016 0:18

I saw a news report yesterday about a new method that is being used to "fingerprint" browsers.

I imagine most readers here will know about the EFF's "Panopticlick" test.

Here is the news article in The Hacker News, about this new method of audio browser fingerprinting:

I quote from the article: "......the newest tracking technology unearthed by the researchers is the one based on fingerprinting a machine’s audio stack through the AudioContext API."

"The method has nothing to do with the device's microphone, as it relies on the way a signal is processed. "

When I read it, I quickly thought the people at JohnDoNym might like to know about this.

(I'm not a very "technical" person; I can't write code or scripts for instance, and I haven't been here for a long time, but I thought this information might be useful. it appears to be new information.)

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Re: New: Audio Fingerprinting of Browsers.

Post by frustrated » Sat Jun 04, 2016 2:13

If I understood the article correctly, NoScript will block audio fingerprinting. Can anyone verify that?

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Re: New: Audio Fingerprinting of Browsers.

Post by Ochnö » Sat Jun 04, 2016 2:27

@frustrated you'r right
This specification describes a high-level JavaScript API for processing and synthesizing audio in web applications.
no js,no audio fingerprinting

test it

only if you allow js for


it'll work ;)

bad guys ... e-user.png

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Re: New: Audio Fingerprinting of Browsers.

Post by nirav12 » Thu Apr 18, 2019 5:51

Many thanks for sharing such great information. Keep sharing.

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