NaaS (Network as a Service) is a very rarely used service, the same as VPN, but it does not require installing a VPN server. Instead, all resources can be connected to each other directly. An example is Shieldoo secure mesh. It is a similar type of service as FaaS. You are just responsible for telling your provider who should connect, where and how fast, and he is taking care of the infrastructure for you.
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspendisse varius enim in eros elementum tristique. Duis cursus, mi quis viverra ornare, eros dolor interdum nulla, ut commodo diam libero vitae erat. Aenean faucibus nibh et justo cursus id rutrum lorem imperdiet. Nunc ut sem vitae risus tristique posuere.
diam libero
The mesh is a collection of nodes, a lighthouse, and an admin center. The user device is a node, a server is a node, cloud stack is a node, LAN access box is a node.