Instructions to set up secure transfer with Adobe FTP servers.
Request an Adobe hosted FTP account (50 MB quota).
Create Public/Private RSA keys. In Linux, run:
ssh-keygen -t rsa
If you are in a Windows environment, use puttyGen to create the keys.
Create a file named authorized_keys (no extension).
Copy the contents of the Public key into authorized_keys.
Upload authorized_keys to an FTP account:
Test the connection by logging in to the FTP account using SFTP.
For more detailed information, see How to Connect to Adobe via sFTP Without a Password_….