
Limiting the connections to "1" should force FileZilla to use one connection (and thus one authentication) for the entire transfer.Amazon S3 Browser for Mac, Linux and WindowsĮxpanDrive is a fast and powerful Amazon S3 client that lets you browse S3 (or S3-compatible) storage. When transferring multiple files, FileZilla tries to open multiple connections, and it's doing the interactive logon for each new connection it's opening.

Note: By default Cyberduck will ask for multi-factor authentication on every file copy transaction.If using a yubikey, you can touch it when prompted to complete the login.You should be prompted on you cell phone to allow the connection.In the "Provide additional login credentials" box, enter 1 in the password field and hit enter if using the smartphone app.enter you username and password, then click connect.Cyberduck can be made to work with 2 factor.Type scp local_filename To copy files from the central cluster to your computer.Start Terminal (Applications->Utilities->Terminal).


