SFTP Server and Client

Terminologies

Good resource on key terminalogies has been given  in below link

https://www.bitvise.com/public-keys-in-ssh

https://www.bitvise.com/configuring-ssh-server-for-sftp

Points to remember:

1. client will have two keys (Private and public)  . Public key need to be shared to server and configured in server under user.

2. Server will have two keys (Private and public) . Both keys will not be shared to anybody. Server will show/send Server host key to client.
 
3.  While Authenticating Client, Server will show the SErver host key.. this need to be verified manually.

4. Filezilla server or client does not support SFTP.

5. Use bitvise for Server and Winscp for client.

6. SFTP  ( SSH FTP ) and  FTPS are completely different