this post was submitted on 18 Apr 2024
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Privacy

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My experiences with Pi-hole (scribe.disroot.org)
submitted 6 months ago* (last edited 6 months ago) by [email protected] to c/[email protected]
 

Pi-hole has helped improve my "relationship" with Firefox, or better phrased with Firefox forks like LibreWolf and Tor browser. Cool thing with Pi-hole is that you can watch the query log and see what happened in the background while you were surfing the Internet. I learned that :

  • After removing the sponsored shortcuts in Firefox and putting your own shortcuts there Firefox will make connections each time you start the browser. So, if you would have icons on your quick start page in Firefox for let's say EFF, Lemmy, Mastodon, HackerNews, with each Firefox start up, it would query these sites. which I didn't like so much. Since then I've gone back to a complete blank start page, removing search and all those quick start icons, using just toolbar folders with bookmarks.

  • Pi-hole defaults to blocking telemetry for Firefox and Thunderbird.

  • Signal uses Google servers I saw via Pi-hole. I thought that they were using Amazon servers, but looking at Wikipedia for the history of Signal hosting I learned that Signal went back to Google for hosting.

  • Firefox push notification services are hosted on Google servers. LibreWolf removes a lot of Google things that Firefox has by default, but not the push parts. With Pi-hole it is very easy to block that.

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[–] [email protected] -4 points 6 months ago (11 children)

Pi-hole is OK, but for good measure it's easy to set up a "hosts" file that blocks all that stuff locally. You can use your findings from Pi-hole. On Linux you just pop your entries in /etc/hosts, or other OS equivalent. Here are some curated lists. For Mozilla telemetry - https://github.com/MrRawes/firefox-hosts/blob/firefox-hosts/hosts Massive list for everything - https://github.com/StevenBlack/hosts

[–] [email protected] 1 points 6 months ago (1 children)

That is pretty cool for folks that want a quick and easy way to block ads.

[–] [email protected] 1 points 6 months ago

Absolutely. These lists are created by server admins who collect what the firewall rejects, much like you see with the Pi-hole. They'll automatically block some ads and many threats too. Another tip if you're using Librewolf, Mullvad browser or Firefox with uBlock, enable more of the filter lists.

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