Date: Wed, 2 May 2001 11:27:53 +0000 From: Gabor Zahemszky <ZGabor@CoDe.hu> To: freebsd-security@freebsd.org Cc: Casey Jones <bill@catastrophe.net> Subject: Re: Boot Security Message-ID: <20010502112753.A220@zg.CoDe.hu> In-Reply-To: <Pine.LNX.4.31L2.0104281306090.15927-100000@jedi.catastrophe.net>; from bill@catastrophe.net on Sat, Apr 28, 2001 at 01:08:18PM -0500 References: <Pine.LNX.4.31L2.0104281306090.15927-100000@jedi.catastrophe.net>
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On Sat, Apr 28, 2001 at 01:08:18PM -0500, Casey Jones wrote:
>
> Hello -
>
> I was hoping some of you could share your thoughts on how to best
> secure the FreeBSD boot process. I've taken the time to harden the
> system and verify that console and the like are "insecure", but I
> would also like to limit anyone from even getting to the "ok"
> prompt.
echo 'password="12345678"' >> /boot/loader.conf
But it's not too secure, as it's in loader, so we can stop booting in the
previous level.
ZGabor at CoDe dot HU
--
#!/bin/ksh
Z='21N16I25C25E30, 40M30E33E25T15U!' ;IFS=' ABCDEFGHIJKLMNOPQRSTUVWXYZ ';set $Z ;for i { [[ $i = ? ]]&&print $i&&break;[[ $i = ??? ]]&&j=$i&&i=${i%?};typeset -i40 i=8#$i;print -n ${i#???};[[ "$j" = ??? ]]&&print -n "${j#??} "&&j=;typeset +i i;};IFS=' 0123456789 ';set $Z;X=;for i { [[ $i = , ]]&&i=2;[[ $i = ?? ]]||typeset -l i;X="$X $i";typeset +l i;};print "$X"
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