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Date:      Thu, 02 Aug 2001 12:26:53 -0700
From:      "Kevin Oberman" <oberman@es.net>
To:        User & Ian Patrick Thomas <ipthomas_77@yahoo.com>
Cc:        parv <parv_@yahoo.com>, freebsd-questions@FreeBSD.ORG
Subject:   Re: conflicting info on OpenSSH 
Message-ID:  <200108021926.f72JQrm05862@ptavv.es.net>
In-Reply-To: Your message of "Wed, 01 Aug 2001 23:40:13 EDT." <20010801234013.A35642@localhost> 

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> Date: Wed, 1 Aug 2001 23:40:13 -0400
> From: User & Ian Patrick Thomas <ipthomas_77@yahoo.com>
> Sender: owner-freebsd-questions@FreeBSD.ORG
> 
> 	O.K., that's the clarification I needed.  It seems that it is a better
> idea not to forward X11 connections over OpenSSH, right?

It seems it's better not to have a remote X11 connection, but if you
DO have one, it's far better to tunnel it in SSH than to run it in
clear, especially considering how easy the X11 protocol is to hack and
that most systems still use MIT-MAGIC-COOKIE-1 which is easily broken
for security.

I really strongly disagree with the change of the default from
forwarding of X11 to not forwarding.

R. Kevin Oberman, Network Engineer
Energy Sciences Network (ESnet)
Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab)
E-mail: oberman@es.net			Phone: +1 510 486-8634

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