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Incognito is supposed to give you a completely clean session that doesn't carry over the cache, cookies, etc. from your normal browsing context. In this study,
by gfo 8y ago
Incognito is supposed to give you a completely clean session that doesn't carry over the cache, cookies, etc. from your normal browsing context.
In this study, my understanding is that result personalization carried over from a normal browsing session into the clean, Incognito session, likely due to IP correlation or possibly through User-Agent strings. So while Incognito has its own context that is wiped once the session has ended, the result personalization didn't need anything saved in the browser to recognize who you are.
- grawprog 8y agoHmmm I wonder if using a second browser, maybe based on a different renderer, in incognito with a different user-agent set up would be enough or if it would still get enough info. At that point it would still have your outgoing ip address at least is there anything else they could still match to a signed in session? I guess you could also route all traffic in the unsigned in session through a VPN too.
- antsar 8y agoQuite a few variables are used to track you, many of which do not change between different browsers. Try this: https://panopticlick.eff.org/ https://panopticlick.eff.org/ Specifically, check out the "fingerprinting" details.