Code Enigma will provide you with a username for your Code Enigma account. We will also provide you with the full hostname of your account, for example example-app1.codeenigma.com. Once you receive your username and server hostname, you can use SSH from a terminal in the usual way, connecting as follows:
ssh username@example-app1.codeenigma.com
Where 'username' is the username you have been given and 'example-app1.codeenigma.com' is the hostname you have been given.
On Linux and Mac computers, standard SFTP clients should connect normally to the server.