From owner-freebsd-hackers  Fri Aug 20 12: 8:28 1999
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Date: Fri, 20 Aug 1999 22:05:11 +0300
From: Evren Yurtesen <yurtesen@ispro.net.tr>
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To: Lauri Laupmaa <mauri@aripaev.ee>
Cc: hackers@freebsd.org
Subject: Re: setting up -STABLE for hack contest
References: <554419C71610D211B3F808003636280213B120@lant.mbp.ee>
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it is possible to detect operating systems from their behaviours
of replying to packets.

see the program queso from ports/packages.

but anyway you can change the login prompt from /etc/gettytab file

Evren Yurtesen
yurtesen@ispro.net.tr

Lauri Laupmaa wrote:
> 
> Hi
> 
> As the subject says i'm waiting for suggestions how to make a stable box
> very secure :)
> 
> I would like to know how to change login screen and make it difficult to
> guess what operating system is running, etc.
> 
> TIA
> _____
> Lauri
> 
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