ZeroTier

vs

WireGuard

Help build the internet of tomorrow with GNUnet. It's a software framework for fully decentralized, peer-to-peer networking that offers link encryption, peer discovery, resource allocation, and secure communication. The goal of the project is to replace the old insecure Internet protocol stack. GNUnet includes a fully decentralized DNS (Domain Name System) that utilize a directed graph instead of the hierarchical system implemented today. It also has it's own identity system re:claimID, a decentralized Identity Platform that is baked into GNUnet.

A VPN provider that lets you connect safely to the internet via servers in 74+ countries and access on unlimited devices. ZenMate or ZenMate VPN provides a way for users to hide their IP address to stay anonymous online, and access region restricted content across the web. ZenMate is made in Germany and follows a strict no-logs policy

OpenVPN is a free and open-source VPN client developed by OpenVPN Inc. The software can be used to create secure point-to-point or site-to-site connections in routed or bridged configurations and remote access facilities. OpenVPN uses custom security protocol that utilizes SSL/TLS for key exchange and is compatible with any OpenVPN protocol compatible server.

A free and open-source graphic user interface for OpenVPN. With Tunnelblick anyone can create a connection with a Virtual Private Network on macOS, as long as they have access to a VPN server. Tunnelblick is openly developed and all source code is available for anyone to take a look at or improve upon, thus you can be sure that Tunnelblick is developed with privacy and security in mind. The software is released under the GNU General Public License (GPL 2).

OpenVPN is a free and open-source VPN client developed by OpenVPN Inc. The software can be used to create secure point-to-point or site-to-site connections in routed or bridged configurations and remote access facilities. OpenVPN uses custom security protocol that utilizes SSL/TLS for key exchange and is compatible with any OpenVPN protocol compatible server.