It provides strong authentication and secure encrypted communications between two hosts, known as SSH Port Forwarding (Tunneling), over an insecure network. Secure SHell (SSH) is a program to log in into another computer over a network, execute commands on a remote server, and move files from one machine to another. Navicat Cloud provides a cloud service for synchronizing connections, queries, model files and virtual group information from Navicat, other Navicat family members, different machines and different platforms. Navicat Cloud provides a cloud service for synchronizing connections, queries, model files and virtual group information from Navicat, other Navicat family members, different machines and different platforms. How we spend our days is, of course, how we spend our lives.