- cross-posted to:
- opensource@lemmy.ml
- cross-posted to:
- opensource@lemmy.ml
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I haven’t looked into the technicals much further than the support page.
The way i read it, it sounds like the companies will get some general data if their ads work without a profile about you being created. I would be fine with that. What I don’t like is the lack of communication to users about it being enabled.
PPA does not involve websites tracking you. Instead, your browser is in control. This means strong privacy safeguards, including the option to not participate.
Privacy-preserving attribution works as follows:
- Websites that show you ads can ask Firefox to remember these ads. When this happens, Firefox stores an “impression” which contains a little bit of information about the ad, including a destination website.
- If you visit the destination website and do something that the website considers to be important enough to count (a “conversion”), that website can ask Firefox to generate a report. The destination website specifies what ads it is interested in.
- Firefox creates a report based on what the website asks, but does not give the result to the website. Instead, Firefox encrypts the report and anonymously submits it using the Distributed Aggregation Protocol (DAP) to an “aggregation service”.
- Your results are combined with many similar reports by the aggregation service. The destination website periodically receives a summary of the reports. The summary includes noise that provides differential privacy.
This approach has a lot of advantages over legacy attribution methods, which involve many companies learning a lot about what you do online.
PPA does not involve sending information about your browsing activities to anyone. This includes Mozilla and our DAP partner (ISRG). Advertisers only receive aggregate information that answers basic questions about the effectiveness of their advertising.
This all gets very technical, but we have additional reading for anyone interested in the details about how this works, like our announcement from February 2022 and this technical explainer.
Thank you for a thoughtful post with citations and quotes. After reading the whole page by Mozilla, it seems like they’re taking steps to show advertisers how they can get what they want while preserving people’s privacy. I can live with that. They’re trying to build a win-win scenario.
I’ll still block ads. I’ll still reject cookies, but I feel like it’s a reasonable feature THAT I CAN SHUT OFF. I’m still in control of my browser! Great!
My question is why Mozilla is trying to help advertisers at all instead of telling them to fuck off.
“It’s okay, we can enshitify a little.” - the board at Mozilla probably.
Here’s the information about it. It’s anonymous and It can be turned off https://support.mozilla.org/en-US/kb/privacy-preserving-attribution?as=u&utm_source=inproduct
That somehow makes it better?
Edit typo
Yes. The problem with cookies was that they could be used to track and identify you. If this can’t do that, then what’s the issue?
Anonymous data collection at scale is a myth.
Anonymous data collection on me when assembled will say that I’m a 40-49yo unmarried college-educated male working in one area in a certain industry and living in another area.
Only one person meets all those criteria, and it’s me.
The problem is supporting ad networks.
Mozilla has to generate enough revenue to continue developing their products somehow. It would be nice if donations were enough to cover those development costs but that simply isn’t the case. Because of this the ad networks are a necessary “evil”.
Supporting ad networks is not a ‘necessary’ evil. There are many not-for-profit organisations that do not use ads for revenue raising.
What would you suggest then? They’ve been unable to sustain themselves via donations alone.
When writing my previous post I had started writing a list of suggested strategies; but I changed my mind about posting that. I’m not a member of Mozilla. I don’t know what particular challenges they face, and my expertise are not in not-for-profit fundraising. So although I do have ideas, I don’t really want to get into a trap of trying to defend my half-arse ideas against people picking them apart. It’s beside the point. The point is just that it is achievable, as evidenced by other organisations achieving it.
I will say though that they could at least just mention on the Firefox ‘successful update’ page that Firefox is supported by donations, and give a link. A lot of people really like Firefox; and I think that if Firefox asked for donations, they would get more donations.
Is google corrupting Mozilla?
No. This is a privacy-protecting option that gathers no additional information about you or your hardware.
The other link posted in reply is overblown fear-mongering from Mozilla’s single biggest hater because they bought an ad company.
… I don’t know of this is satire or not.
- There is now a feature labeled “Privacy-preserving ad measurement” near the bottom of your Firefox Privacy settings. I recommend turning it off, or switching to a more privacy-conscious browser such as Google Chrome.
Definitely satire, the context from earlier:
- Firefox is worse than Chrome in their implementation of ad snitching, because Chrome enables it only after user consent.
How is that obviously satire?
