From owner-freebsd-questions@FreeBSD.ORG Fri Dec 5 09:20:32 2003 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id CE9D916A4CE for ; Fri, 5 Dec 2003 09:20:32 -0800 (PST) Received: from out2.smtp.messagingengine.com (out2.smtp.messagingengine.com [66.111.4.26]) by mx1.FreeBSD.org (Postfix) with ESMTP id 976BB43FAF for ; Fri, 5 Dec 2003 09:20:30 -0800 (PST) (envelope-from nkinkade@fastmail.fm) X-Sasl-enc: I+E9pbq5mhwATtUHOqd1QA 1070644795 Received: from [206.26.199.146] (unknown [206.27.244.214]) by www.fastmail.fm (Postfix) with ESMTP id 5A4DF45F98C; Fri, 5 Dec 2003 12:19:54 -0500 (EST) Received: from nkinkade by [206.26.199.146] with local (Exim 4.12) id 1AS1Z3-0003wo-00; Thu, 04 Dec 2003 16:03:13 -0600 Date: Thu, 4 Dec 2003 16:03:12 -0600 From: Nathan Kinkade To: Dru Message-ID: <20031204220312.GC15894@npkfbsd> References: <20031204141547.T598@genisis> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="LkL3iLkxWcC48rNm" Content-Disposition: inline In-Reply-To: <20031204141547.T598@genisis> User-Agent: Mutt/1.4.1i Sender: Nathan Kinkade cc: questions@freebsd.org Subject: Re: protecting loader X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: Nathan Kinkade List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 05 Dec 2003 17:20:32 -0000 --LkL3iLkxWcC48rNm Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Dec 04, 2003 at 02:20:07PM -0500, Dru wrote: >=20 > Is there a way to prevent a user from bypassing loader and > loading/unloading stuff at the OK prompt? (other than physical security > measures) >=20 > I tried placing "/boot/loader -n" in "/boot.config", but it didn't make a > difference. >=20 > Dru If I understand your question, you could put the following line in your /boot/loader.conf file: autoboot_delay=3D"0" I think this will effectively prevent users from interrupting the loader to make changes. Just make sure that you have some other way to boot the system, such as a floppy, in case you later run into problems. Nathan --=20 gpg --keyserver pgp.mit.edu --recv-keys D8527E49 --LkL3iLkxWcC48rNm Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (FreeBSD) iD8DBQE/z68gO0ZIEthSfkkRAiDXAJ9pYgae6Ef1BL1goKAdKgEw1191hQCgtJFI RG6fDATmwXPQ4V3d870bwOc= =d7n1 -----END PGP SIGNATURE----- --LkL3iLkxWcC48rNm--