Netmaker is an open-source tool that uses the WireGuard protocol. Netmaker unifies distributed environments seamlessly, from multi-cloud to Kubernetes. Netmaker provides flexible and secure networking that allows for cross-environment scenarios. This enhances Kubernetes clusters. WireGuard is used by Netmaker for secure encryption. It was designed with zero trust in the mind, uses access control lists, follows industry standards, and uses WireGuard for secure networking. Netmaker allows you to create relays and gateways, full VPN meshes and even zero trust networks. Netmaker can be configured to maximize Wireguard's power.