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From: Chuck Swiger <cswiger@mac.com>
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Date: Sat, 17 Apr 2010 08:18:49 -0700
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To: Jozsi Vadkan <jozsi.avadkan@gmail.com>
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Subject: Re: crypt question/server hotel
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On Apr 17, 2010, at 1:49 AM, Jozsi Vadkan wrote:
> I want to put my server in a "server hotel".
> 
> But: I don't trust my "server hotel owner".
> 
> What can I do?

Find a different hotel owner.

There is no good protection against someone with physical access to the machine.  Even using disk encryption and a human-entered password depends on you trusting the physical machine to not be bugged with a keystroke logger in the keyboard, BIOS, etc.

Regards,
-- 
-Chuck