Privacy Guides
In the digital age, protecting your personal information might seem like an impossible task. We’re here to help.
This is a community for sharing news about privacy, posting information about cool privacy tools and services, and getting advice about your privacy journey.
You can subscribe to this community from any Kbin or Lemmy instance:
Check out our website at privacyguides.org before asking your questions here. We've tried answering the common questions and recommendations there!
Want to get involved? The website is open-source on GitHub, and your help would be appreciated!
This community is the "official" Privacy Guides community on Lemmy, which can be verified here. Other "Privacy Guides" communities on other Lemmy servers are not moderated by this team or associated with the website.
Moderation Rules:
- We prefer posting about open-source software whenever possible.
- This is not the place for self-promotion if you are not listed on privacyguides.org. If you want to be listed, make a suggestion on our forum first.
- No soliciting engagement: Don't ask for upvotes, follows, etc.
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- Be civil, no violence, hate speech. Assume people here are posting in good faith.
- Don't repost topics which have already been covered here.
- News posts must be related to privacy and security, and your post title must match the article headline exactly. Do not editorialize titles, you can post your opinions in the post body or a comment.
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- No help vampires: This is not a tech support subreddit, don't abuse our community's willingness to help. Questions related to privacy, security or privacy/security related software and their configurations are acceptable.
- No misinformation: Extraordinary claims must be matched with evidence.
- Do not post about VPNs or cryptocurrencies which are not listed on privacyguides.org. See Rule 2 for info on adding new recommendations to the website.
- General guides or software lists are not permitted. Original sources and research about specific topics are allowed as long as they are high quality and factual. We are not providing a platform for poorly-vetted, out-of-date or conflicting recommendations.
Additional Resources:
- EFF: Surveillance Self-Defense
- Consumer Reports Security Planner
- Jonah Aragon (YouTube)
- r/Privacy
- Big Ass Data Broker Opt-Out List
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I think there is a big misunderstanding about this feature. People are throwing their arms up in disappointment but in reality this is a helpful feature for privacy.
This post doesn't even explain what the feature is or how it works. If you take the time to go read what the feature actually does, you'll see it's a good feature to have and it really does improve your privacy when you don't have an ad blocker.
Just because Meta participated doesn't mean it's bad. If they only participated as consultants to understand the advertisement system so they can better protect us against it, it's not bad.
From my understanding of their implementation, you have to give a Mozilla server all of your traffic history, and then they feed a curated, sanitize topic list of that activity to the advertisers.
So now we're trusting Mozilla with your full browsing history, that seems like a really bad idea. Even if I love and trust Mozilla, I don't want to add yet another thing to the critical path
Source.
https://datatracker.ietf.org/doc/html/draft-ietf-ppm-dap#name-security-considerations
The explicitly say if the aggregator is controlled by hostile party, and in my scenario that would be Mozilla, they could have full access to the deanonymized data. It's out of scope for their protocol.
And while the DAP draft is nice, it doesn't change my threat model, it just introduces extra steps. As the absolute hunger of AI inputs for models have shown us, if a company has the capability to get data, they will. Mozilla has demonstrated they are hungry for data and money. I don't want to give them the capability
If you have syncing on, you are already trusting Mozilla with your history.
Oh yeah, agreed, if your syncing then your security model doesn't include worrying about tracking.
Isn't Firefox sync E2E encrypted?
You are correct. My mistake.
https://www.mozilla.org/en-US/firefox/features/sync/
https://support.mozilla.org/en-US/kb/privacy-preserving-attribution
https://hackertalks.com/comment/4359282
How are they different from any other VPN service or even uBlock? They all have access to your browsing info and can potentially use it for profit.
https://www.privacyguides.org/en/basics/vpn-overview/
You think I don't know how a VPN works?
I think you misunderstood what I meant.
I'm not clear on how this system works, but I would like to know how it's supposedly better than Google's Topics. Especially if, as comments elsewhere in the thread suggest, Mozilla's solution involves potentially exposing your entire browsing history to someone. Topics doesn't do that, since it's entirely handled in your own browser and only sends vague categories. (And even fuzzes them by potentially sending a random category you didn't actually visit.)
It's better because PPA isn't about targeting ads at all. It doesn't share any browsing history, topics, or any information for ad targeting to advertisers at all. What it does do is provide a way for a website to tell your browser which ads are relevant to an action you take - for example on a checkout confirmation screen the site may tell your browser "here's a list of ad IDs for the shop you just bought from". Your browser then checks if it's seen any of those ads, checking completely using local data that doesn't leave the browser, then to an aggregator it reports which ads possibly led to your purchase. The aggregator increments a counter for each ad in its database and relays the totals to the advertiser. There are no unique identifiers or any information about your habits or interests involved.
When I initially heard about PPA I also thought it was related to FLoC / topics, but it has nothing to do with ad targeting or sharing information about habits / interests, it's just a way to tell advertisers "Ad XYZ was effective and led to a sign up/purchase" without revealing who saw the ad or any personal information about them, just the total number of people.
https://support.mozilla.org/en-US/kb/privacy-preserving-attribution
Please explain to me how sending additional data from your private computer to Mozilla servers gives me more privacy and not less.