Full Disclosure mailing list archives

Re: Most common keystroke loggers?


From: "php0t" <very () unprivate com>
Date: Fri, 2 Dec 2005 00:15:37 +0100


Yes, obviously not perfect or even near, i didn't even say that. Just a plus, an alternative to having to depend on keyboard / screen / files to help out with the authentication discussed.

php0t

----- Original Message ----- From: "Nick FitzGerald" <nick () virus-l demon co uk>
To: <full-disclosure () lists grok org uk>
Sent: Friday, December 02, 2005 12:07 AM
Subject: Re: [Full-disclosure] Most common keystroke loggers?


php0t wrote:

[top-posting-itis corrected]
> I agree but what about the second random password and challenge
> authentification? Both should be unique and usage once.

How'bout adding direct printing on lpt of new one-time usage passwords? :)

So you will limit access to your services to only those that happen to
have a printer with them?  Note to self -- buy larger laptop carry bag
and "protable" printer so can keep using online banking...   8-)

In order to get the passwords, they'd have to hook the printing, too. Not
too common, yet.

In fact, so uncommon I've not heard of it.

Irrelevant though -- it is far too easily broken and if the OP is
trying to protect anything sufficiently "valuable" you can bet it will
be broken, as doing so is just too easy...

(And I won't even get started on the need of such a web-based system to
require ActiveX and/or system-access privileged Java applets to work at
all "properly", but will note that, as a general rule, if you need your
users to lower or weaken the security of their machines to improve the
security of your system, then there is something fundamentally borked
in _your_ design!)


Regards,

Nick FitzGerald

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