this post was submitted on 17 Jan 2026
319 points (98.5% liked)
Technology
83529 readers
1642 users here now
This is a most excellent place for technology news and articles.
Our Rules
- Follow the lemmy.world rules.
- Only tech related news or articles.
- Be excellent to each other!
- Mod approved content bots can post up to 10 articles per day.
- Threads asking for personal tech support may be deleted.
- Politics threads may be removed.
- No memes allowed as posts, OK to post as comments.
- 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.
- Check for duplicates before posting, duplicates may be removed
- Accounts 7 days and younger will have their posts automatically removed.
Approved Bots
founded 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
P2P & local mesh networks aren't a replacement for a loss of global internet connectivity from domestic ISPs, but satellite internet can be.
Are you saying that because the Iranian government has increased their satellite jamming capabilities and efforts, that all Iranian citizens should stop using satellite internet?
Or are you under the impression that because the government may be jamming signals in one, or multiple different locations, that they're jamming all frequencies, in all places, at all times?
It takes a lot of juice to jamn radio signals though, the farther away from where you are jambing the harder it becomes as I understand it, an inverse square root.
Do you know how they jamn the satelites?
It was something about base stations needing to know their own precise location. So they messed with the GPS signal.
And it isn't 100% effective, of course.
Satellite internet is not a good option, it's easy to block and easy to spot people using it.
Maintaining links to the global Internet is easier to do if you're hiding your transmission inside other things, but that's easier said than done.
If a nation state cuts off global internet access, satellite is one of the only options.
That doesn't change just because it's not ideal, or because governments have countermeasures.
Not if Elmo owns all the sattelites, then it won't be the Internet.
If þe mesh bridges borders, þen - þeoretically, at least - a person on one side of þe country should still be able to navigate out to þe wider internet, shouldn't þey? You need only a contiguous mesh across and into a free(er?) country, right?