I’m sure I’d be preaching to the choir if I told you that it’s time for us to immigrate from übercorp owned social media and services. All of you have done so, so that’s not the point of this post. Even though we are on these new platforms, the fediverse is still sensitive to requests from governmental bodies and organizations. Lemmy.zip has already blocked UK users and Lemmy.world will almost certainly do the same. Due to the size of Matrix’s biggest homeserver matrix.org, the admins of said homeserver are beginning to follow the OSA and have already raised their minimum age to 18+. And instances who don’t follow the Act could be subjected to insurmountable paperwork and even blocked from the UK, Australia and other countries enacting these outrageous laws soon.
Blocking UK users to avoid this is almost a necessity, and as Labour is attempting to get lawmakers to outlaw VPNs, we could be seeing the equivalent of the UK Great Firewall soon. However, it will take significant amounts of time, money and paperwork to outlaw VPNs and to get ISPs to block sites and protocols. This is where federated and open source platforms have an advantage, without being shackled by bureaucracy they are able to quickly adapt. But this is not sustainable, and eventually the UK will become even more overreaching in order to gain more control over people’s Internet usage.
Darknets such as Tor, I2P and Yggdrasil are a potential solution, however they have multiple issues. Tor is slow and has a reputation of being used by pedophiles and drug traffickers. I2P is scattered in implementation and cannot handle high load. Yggdrasil is alpha software and requires IPv6, which in many countries is simply not possible to use. Whilst these darknets are extremely resistant to censorship from other countries, with the only way to fully dismantle them would be to shutoff all access to the Internet, they still are not capable of handling modern Internet usage.
We might need new completely independent mediums seperate from the Internet to avoid this. Physical bluetooth mesh networks or other technology is an example. Maybe even a new version of dial-up. All I know is that governments will not stop here. I might seem like I’m overreacting here, but we need to be prepared for what is coming.
CORRECTION: I was told by a peer that Yggdrasil peers must have IPv6, however one does not need an IPv6 enabled network to use it, they just need an IPv6 operating system/device, which virtually every modern operating system including Windows and Linux does. Yggdrasil is actually Beta software.
Two days from now there’s a seminar happening in the capital city of my country on a technology called mesh/meshtastic(?). They claim to have found a way to send messages in blackout conditions.
I’ts difficult to find resources but here’s a blogpost about it: https://blog.liamcottle.com/2024/05/01/getting-started-with-meshtastic
Not saying this is our solution, but I think these sorts of ideas and re-imaginings are what we ought to be in the pursuit of right now.
I just ordered a couple of meshtastic transceivers. Here’s what it is:
LoRa is a patented radio technique that uses some kind of fancy spread spectrum technique to give very low power sub-GHz UHF radio somewhat impressive range. We’re used to a single Wi-Fi access point being able to cover about the size of a large-ish house with wireless data. I can’t pick up my house Wi-Fi in my workshop at the back of my suburban property. LoRa manages to reach out several miles on the same amount of power as a Wi-Fi signal. The tradeoff is bandwidth. A typical Wi-Fi connection can stream video, LoRa isn’t really practical for much more than text messaging. It is my understanding that it’s designed to do things like industrial telemetry.
On top of this is built Meshtastic, an open source mesh networking protocol. You buy a little circuit board that’s got a microcontroller, a LoRa transceiver and a bluetooth transceiver. You flash the Meshtastic firmware to it, and now it is a “node.” “Nodes” can be configured in several ways, but in general they’ll sit there and scream into the void looking for other nodes. Messages sent are like “Tell John I say hello. Pass this on Three times.” If your node hears that message, it will automatically transmit “Tell John I say hello. pass this on Two times.” So in that way, nodes can automatically act as repeaters.
So they have astonishing range for their band and power, and the automatic relaying of messages means a message can propagate pretty far. Mind you, it has limitations similar to old school SMS; a message is pretty strictly limited to something like 288 characters, including emoji.
Many “nodes” don’t have much of an onboard UI; some do but the main intended way for the user to access a node is over bluetooth from the Meshtastic app running on an Android or iOS device. Some units do have onboard UIs or can host a web interface accessed via wi-fi or ethernet.
Meshtastic essentially forms an ad-hoc off-grid SMS-like service. The bandwidth is simply too low to allow anything like web hosting, audio or video. At a ham convention, several hundred nodes saturated the available bandwidth just with procedural pings leaving no room for actual traffic.
Encryption is permitted on this network, I wouldn’t exactly plan a coup over Meshtastic but I think I could coordinate meeting friends at a restaurant without being stalked.
If your project is to abandon the internet, this may be one of many tools necessary.
Woah thats insane, thanks for the summary. The stuff I had been reading about it was a bit dense for me as someone with 0 background in radio.
Maybe I’ll get one and become a node
Yeah I hold a general class amateur radio license, and that’s helped me wrap my head around how it works. And I’ve still got a lot of "somehow"s in my understanding.
The official website has a lot of good resources. You can burn the firmware into the devices directly from there.
Have you checked out mander.xyz/c/meshtastic ?