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Date:      Thu, 19 Apr 2001 23:29:27 -0400 (EDT)
From:      Rob Simmons <rsimmons@wlcg.com>
To:        Andy Farkas <andyf@speednet.com.au>
Cc:        Jason DiCioccio <geniusj@bluenugget.net>, Emre Bastuz <info@emre.de>, <freebsd-security@FreeBSD.ORG>
Subject:   Re: Tripwire or the like for FreeBSD ?
Message-ID:  <20010419232353.R85568-100000@mail.wlcg.com>
In-Reply-To: <Pine.BSF.4.33.0104201312460.14592-100000@backup.af.speednet.com.au>

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-----BEGIN PGP SIGNED MESSAGE-----
Hash: RIPEMD160

Is there a reason to use md5, sha1, and ripemd160 together?  I would think
ripemd160digest alone would be sufficient.

Also, burning the output of that to a CD is a pretty good way to prevent
tampering.

Robert Simmons
Systems Administrator
http://www.wlcg.com/

On Fri, 20 Apr 2001, Andy Farkas wrote:

>
> Search the -security mailing list for "alternative tripwire options" and
> you'll find a message by Garrett Wollman that says:
>
> > In any event, try (in 5-current and 4-stable):
> >
> > 	# mtree -ciK md5digest,sha1digest,ripemd160digest -p / \
> > 	> >my.file.list
> >
> > To check, use:
> >
> > 	# mtree -p / my.file.list
> >
> > You will probably find a significant number of files which are
> > expected to change; you'll want to list these in a separate file and
> > regenerate the list using the `-X' option.  (You'll then also want to
> > check the list using the same option.)  At some point, I'll try to
> > come up with a list which could serve as a starting point.
>
>
> On Thu, 19 Apr 2001, Rob Simmons wrote:
>
> > Please do :)
> >
> > http://www.freebsd.org/doc/en_US.ISO_8859-1/books/handbook/contrib.html#CONTRIB-WHAT
> >
> > See #6 in High priority tasks.
> >
> > Robert Simmons
> > Systems Administrator
> > http://www.wlcg.com/
> >
> > On Thu, 19 Apr 2001, Jason DiCioccio wrote:
> >
> > > couldn't you could easily hack something up using mtree?
> > > ----- Original Message -----
> > > From: "Emre Bastuz" <info@emre.de>
> > > To: <freebsd-security@freebsd.org>
> > > Sent: Thursday, April 19, 2001 12:30 PM
> > > Subject: Tripwire or the like for FreeBSD ?
> > >
> > >
> > > > Hi,
> > > >
> > > > I was just wondering if there is Tripwire for FreeBSD or some decent tool
> > > > that has similar/better functionality ?
> > > >
> > > > The Tripwire homepage seems to bee pretty commercial and lacks a BSD
> > > > version (they seem to be focused on Linux).
> > > >
> > > > I found something called "Aide" in the ports directory, but to be honest -
> > > > I donīt trust a "Version 0.7" when it comes to security.
> > > >
> > > > Does anyone know any alternative ?
> > > >
> > > > Regards,
> > > >
> > > > Emre
> > > >
> > > > --
> > > > Emre Bastuz
> > > > info@emre.de              http://www.emre.de
> > > > UIN: 561260           PGP Key ID: 0xAFAC77FD
> > > >
> > > > To Unsubscribe: send mail to majordomo@FreeBSD.org
> > > > with "unsubscribe freebsd-security" in the body of the message
> > > >
> > > >
> > >
> > >
> > -----BEGIN PGP SIGNATURE-----
> > Version: GnuPG v1.0.4 (FreeBSD)
> > Comment: For info see http://www.gnupg.org
> >
> > iD8DBQE636fov8Bofna59hYRA3fnAKDBzE+dCxBb6ZZc0rRyLSF7E0ISCQCghL23
> > wQIM9wTnvZQPigab/oZYpZI=
> > =lQWF
> > -----END PGP SIGNATURE-----
> >
> >
>
> --
>
>  :{ andyf@speednet.com.au
>
>         Andy Farkas
>     System Administrator
>    Speednet Communications
>  http://www.speednet.com.au/
>
>
>
>
> To Unsubscribe: send mail to majordomo@FreeBSD.org
> with "unsubscribe freebsd-security" in the body of the message
>
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