Review on ZeroTier One by Eduardo Reyes

The best thing about zero tier is that it can provide users with secure communication between different sites without having to go through VPNs, which are quite expensive in most cases (and often blocked by firewalls). It also works as an access point for other devices like phones or tablets so you don't need multiple connections just one! I think its price should be cheaper than vpn services but still very cheap compared to dedicated servers where all your traffic goes trough them. Using ZT1 we were able solve our problems of securely communicating within office building from any location using laptops/phones etc..