this post was submitted on 20 Nov 2025
150 points (96.9% liked)

Technology

78880 readers
1927 users here now

This is a most excellent place for technology news and articles.


Our Rules


  1. Follow the lemmy.world rules.
  2. Only tech related news or articles.
  3. Be excellent to each other!
  4. Mod approved content bots can post up to 10 articles per day.
  5. Threads asking for personal tech support may be deleted.
  6. Politics threads may be removed.
  7. No memes allowed as posts, OK to post as comments.
  8. Only approved bots from the list below, this includes using AI responses and summaries. To ask if your bot can be added please contact a mod.
  9. Check for duplicates before posting, duplicates may be removed
  10. Accounts 7 days and younger will have their posts automatically removed.

Approved Bots


founded 2 years ago
MODERATORS
150
submitted 2 months ago* (last edited 2 months ago) by Xylight to c/technology@lemmy.world
 

Interesting article shared with me about the way Wi-Fi location services work.

all 15 comments
sorted by: hot top controversial new old
[–] merde@sh.itjust.works 45 points 2 months ago (5 children)

related : https://support.google.com/maps/answer/1725632?hl=en

How do I opt my access point out of Google Location services?

To opt out, change the SSID (name) of your Wi-Fi access point (your wireless network name) so that it ends with "_nomap." For example, if your SSID is "12345," you would change it to "12345_nomap."

[–] phaedrus@piefed.world 69 points 2 months ago

And just like robots.txt, I'm sure they will totally honor this in perpetuity

/s

[–] undefined@lemmy.hogru.ch 18 points 2 months ago (2 children)

And remember: this won’t work with “hidden” SSIDs.

From what I recall hidden SSIDs will always be used for location services.

[–] rhythmisaprancer@piefed.social 20 points 2 months ago

That isn't great.

[–] toynbee@lemmy.world 11 points 2 months ago

I recall this being announced a decade or more ago. At the time, I wasn't so jaded and was more surprised than anything else that it was opt-out rather than opt-in.

Now I'm more annoyed than surprised.

[–] davidgro@lemmy.world 8 points 2 months ago

I actually had to do that with my phone's hotspot name because I used to play Pokemon Go on a tablet which was Wi-Fi tethered to the phone. Before I renamed it to opt out, the game would randomly jump me to wherever the network had last been scanned any time the tablet's GPS got too flaky.

[–] TheHobbyist@lemmy.zip 5 points 2 months ago (1 children)

Microsoft has an additional requirement where "_optout" has to be somewhere in the SSID (not necessarily at the end). This was detailed in a now deleted support post.

[–] phoenixz@lemmy.ca 8 points 1 month ago (1 children)

So now my SSID has to be myname_nomap_optout_dontscan_ffswhy_fuckoffanddie?

[–] TheHobbyist@lemmy.zip 4 points 1 month ago

That's already my SSID, please don't use it too

[–] kalkulat@lemmy.world 11 points 2 months ago* (last edited 2 months ago)

"It’s associated with “Location Services” on most devices, meaning that you cannot opt out of your phone reporting the locations of surrounding Wi-Fi devices without turning off your phone’s ability to obtain its location entirely."

You may usually know where you're at, but maybe someone else needs to?

[–] Kolanaki@pawb.social 4 points 1 month ago

I didn't do shit! I just used those laptops at funerals where the body flops out of the coffin!

[–] Alfredolin@sopuli.xyz 1 points 1 month ago

Very interesting!