Surak

The FemtoStar Project aims to be an alternative to available connectivity services, FemtoStar is developing a satellite network for transparent, fundamentally anonymous and censorship-resistant communication you can manage yourself. All you need is a user terminal that connects to the network of FemtoStar-satellites and you are online.

Here is a brief summary: https://nlnet.nl/project/FemtoStar/

The FOSS project called 'Rosenpass' uses WireGuard to transport the actual data. Rosenpass provides a post-quantum-secure key exchange in the spirit of the Noise protocol used by many of todays instant messaging solutions like Matrix, Signal and XMPP.

Here is a brief summary provided by nlnet foundation (which funded the project): https://nlnet.nl/project/Rosenpass/

Here is the code: https://github.com/rosenpass/rosenpass

Here is a 63-minute video (unfortunately only in German): https://media.ccc.de/v/eh20-4-rosenpass-ein-vpn-zum-schutz-vor-quantencomputern#t=21

A Q&A session with Computer science professor Adrian Perrig from ETH Zurich in Switzerland, who has been developing with his team a highly-secure internet called SCION that is already in use for some time.

Here is more about the project: https://scion-architecture.net/