Subject: Re: FTP with SSL/TLS
To: Todd Vierling <email@example.com>
From: Seth Kurtzberg <firstname.lastname@example.org>
Date: 03/03/2002 21:45:27
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Can you elaborate on this? I'm somewhat confused because when I do a packet
trace of what is happening during an sftp transfer I see SSL connection
establishment followed by data transfer.
Also, I don't know of a case where sftp is not available. I've used it on
most UNIX flavors and Windows. Where is it unavailable?
On Sunday 03 March 2002 21:09, you wrote:
> On Mon, 4 Mar 2002 email@example.com wrote:
> : SFTP already exists in OpenSSH.
> SFTP != FTP-over-SSL.
> FTP-over-SSL is a much lower level arrangement that uses standard SSL/TLS
> encapsulation of connections on individual command and data ports, much
> like standard FTP. It's supported by many third party clients whereas SFTP
> is much more narrow in availability....
> (I've actually had a very specific desire to have FTP-over-SSL for
> interoperability reasons, and found much to my dismay that it wasn't so
> easy because of the multi-connection aspect preserved from FTP.)
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