After logged in the Navicat Cloud feature, the Navigation pane will be divided into Navicat Cloud and My Connections sections. In a Telnet session, all communications, including username and password, are transmitted in plain-text, allowing anyone to listen-in on your session and steal passwords and other information. The repository database can be an existing MySQL, MariaDB, PostgreSQL, SQL Server, or Amazon RDS instance. Sometimes you win, sometimes you learn. To successfully establish a new connection to local/remote server - no matter via SSL, SSH or HTTP, set the database login information in the General tab. To open a query using an external editor, control-click it and select Open with External Editor. You can set the file path of an external editor in Preferences.