ZeroTier is a software-based managed Ethernet switch for planet Earth.
It erases the LAN/WAN distinction and makes VPNs, tunnels, proxies, and other kludges arising from the inflexible nature of physical networks obsolete. Everything is encrypted end-to-end and traffic takes the most direct (peer to peer) path available.
This snap contains ZeroTier One, a service that provides ZeroTier network connectivity and makes joining virtual networks as easy as joining IRC or Slack channels.
Visit ZeroTier's site for more information and pre-built binary packages. Apps for Android and iOS are available for free in the Google Play and Apple app stores.