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Re: [Full-disclosure] Most common keystroke loggers?
- To: Nick FitzGerald <nick@xxxxxxxxxxxxxxxxxxx>
- Subject: Re: [Full-disclosure] Most common keystroke loggers?
- From: foofus@xxxxxxxxxx
- Date: Fri, 2 Dec 2005 16:55:02 -0600
On Sat, Dec 03, 2005 at 10:45:02AM +1300, Nick FitzGerald wrote:
> Jan Nielsen wrote:
>
> > That question opens up a whole lotta other questions, really depends on
> > what you hope to achieve by doing authentication via a compromised system.
> > In my book you should instead try to detect a compromised system and deny
> > them access if they are indeed compromised, ...
>
> Obviously, then, your book does not include the phrase "Halting
> Problem"...
Do you just mean that you think this is an undecidable issue, or is
there some stronger or more directly applicable lesson to be learned
here from the Halting Problem?
--Foofus.
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