It provides strong authentication and secure encrypted communications between two hosts, known as SSH Port Forwarding (Tunneling), over an insecure network. The Main Window consists of several toolbars and panes for you to work on connections, database objects and advanced tools. You cannot save people, you can just love them. The reason why a great man is great is that he resolves to be a great man. Navicat Monitor requires a repository to store alerts and metrics for historical analysis. Navicat Data Modeler enables you to build high-quality conceptual, logical and physical data models for a wide variety of audiences.