Reticulum

[Dituar]

Reticulum "The cryptography-based networking stack for building unstoppable networks with LoRa, Packet Radio, WiFi and everything in between. "
In case of shutdowns, apocalypse...
https://reticulum.network/
https://github.com/markqvist/Reticulum

https://habr.com/ru/companies/globalsign/articles/662489/ Reticulum — радиопротокол для mesh-сети. Зашифрованная пиринговая связь без интернета

• You can use the rnsh program to establish remote shell sessions over Reticulum.
• LXMF is a distributed, delay and disruption tolerant message transfer protocol built on Reticulum
• For an off-grid, encrypted and resilient mesh communications platform, see Nomad Network
• The Android, Linux, macOS and Windows app Sideband has a graphical interface and focuses on ease of use.
• MeshChat is a user-friendly LXMF client, that also supports voice calls.