linux-kernel - Re: kernel.org status: establishing a PGP web of trust

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Message-ID: <4E8A910D.6020107@zytor.com>
Date:	Mon, 03 Oct 2011 21:52:29 -0700
From:	"H. Peter Anvin" <hpa@...or.com>
To:	"Ted Ts'o" <tytso@....edu>, Josh Triplett <josh@...htriplett.org>,
	linux-kernel@...r.kernel.org, Jiri Kosina <jkosina@...e.cz>
Subject: Re: kernel.org status: establishing a PGP web of trust

On 10/03/2011 09:49 PM, Ted Ts'o wrote:
> 
> Note that if your laptop allows incoming ssh connections, and you
> logged into master.kernel.org with ssh forwarding enabled, your laptop
> may not be safe.  So be very, very careful before you assume that your
> laptop is safe.  At least one kernel developer, after he got past the
> belief, "surely I could have never had my machine be compromised",
> looked carefully and found rootkits on his machines.
> 
>        		     	   	       - Ted

By the way, I'm now pretty convinced that allowing inbound ssh on
laptops (which is the default on all the mainline Linux distros as far
as I know) is seriously broken... laptops get connected to *extremely*
insecure networks on just way too regular a basis.

	-hpa
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