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The demise of privacy Chapter IV: New JA4 browser fingerprint... to block traffic based on the "reputation".


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Posted
On 10/14/2024 at 1:43 AM, NotHereToPlayGames said:

Also, the middle section derived from Cipher Suites can easily be RANDOMIZED by a startup script that modifies cipher suites at every browser launch.

Much Ado About Nothing, in my opinion.

Don't you get relaxed, JA4+ is in the development already! They will take that into the account,

"JA4+: The Next Leap in Network Fingerprinting"

https://www.peakhour.io/blog/overview-of-ja4-network-fingerprinting/

Posted
On 10/14/2024 at 7:43 AM, NotHereToPlayGames said:

When I visit this link, the JA4 "fingerprint" CHANGES if I refresh the page!

When I visit that link from a USA VPN, the JA4 "fingerprint" CHANGES if I refresh the page! But not from my British IP.

Posted
On 10/15/2024 at 12:35 AM, Sampei.Nihira said:

Study,as usual,always the same exact advice.

What good this "advice" could be if you never give what to study on

That dubious method with the cipher changes you took from the JA4 developer article (I linked to, it's a public, non-secret, common knowledge).

So, I don't see anything to "study on" from you, again.

Please stop with the patronising, useless posts and show us something useful, finally.

Thanks. (as of now, for nothing).

Posted
On 10/21/2024 at 8:04 AM, Klemper said:

When I visit that link from a USA VPN, the JA4 "fingerprint" CHANGES if I refresh the page! But not from my British IP.

Chrome versions (in batches) have different JA4, JA4 changes, but not with every version, the gap is usually 10-15 versions.

Posted
On 10/21/2024 at 8:04 AM, Klemper said:

VPN, the JA4 "fingerprint" CHANGES

Most likely, your IP is set to "randomise". Good VPN providers are clever enough to randomise not only the IP itself.

Posted

@Sampei.Nihira suggested changing the cipher suites into  something other than the standard ones. It isn't what anyone who wants to just blend in with the crowd wants to do.

I use Cent browser, and it has a fingerprint of the standard Chrome.

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