| Protocol name | URL Prefix | Username | Directory | Password | Group | Private Key | Passphrase | Port |
|---|---|---|---|---|---|---|---|---|
| SCP (Secure Copy) | scp:// | Mandatory | Mandatory | Mandatory if private key unless private key is provided | Optional | Optional | Optional | Optional (default is 22) |
| SFTP (Secure FTP) | sftp:// | Mandatory | Mandatory | Mandatory unless private key is provided | Optional | Optional | Optional | Optional (default is 22) |
| FTP | ftp:// | Mandatory | Mandatory | Mandatory | Not supported | Not supported | Not supported | Optional (default is 21) |
| FILE | file:// | Not supported | Mandatory | Not supported | Not supported | Not supported | Not supported | Not supported |
| SCP Executable (External Secure Copy) | scpexe:// | Mandatory | Mandatory | Mandatory if private key unless private key is provided | Optional | Optional | Optional | Optional (default is 22) |