Telnet and Ftp

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Being someone who does the same as the writer of the below, I will note
the "sftp" program, as an alternative to scp.  It has a more interactive,
FTP-ish interface.

Luke
 On Sun, 11 Aug 2002, Rafael Skodlar,,, wrote:

> telnet and ftp are different animals and you cannot combine them into
> one. But let's take care of the security first. Telnet and ftp are
> terribly insecure outside little private networks. Since ssh or it's
> cousin OpenSSH are free it makes no sense to use telnet on public
> networks anymore. I use telnet only to test a port on remote server when
> troubleshooting some services. It's good for connecting to mail server
> on port 25 for example since you don't do anything with real passwords.
>
> Use ssh in place of telnet and scp in place of ftp. That way your
> communication is encrypted all the way. It is possible to setup
> authentication so that you do not need to type the password each time
> you connect to the remote machine. I leave ssh connection open from work
> to my home system over T-1 and DSL all day long. I also use a utility
> screen which allows me to switch between numerous virtual terminals all
> under single ssh session.
>
> On Sun, Aug 11, 2002 at 01:47:31PM -0500, John J. Boyer wrote:
> > Hello,
> > i'm wondering if I have to log in twice to my Web server if I first do ftp
> > to upload some files and then do telnet to make some onsite changes
> > without disturbing the copies on my local system.
> > I have a DSL connection? Can I safely leave telnet running for hours when
> > i want to make occasional changes to the romote site?
> > Thanks.
> > John
> >
> >
> > --
> > Computers to Help People, Inc.
> > http://www.chpi.org
> > 825 East Johnson; Madison, WI 53703
>
>





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