From owner-freebsd-security Thu Dec 12 11:16:29 1996 Return-Path: Received: (from root@localhost) by freefall.freebsd.org (8.8.4/8.8.4) id LAA29004 for security-outgoing; Thu, 12 Dec 1996 11:16:29 -0800 (PST) Received: from ican.net (ican.net [198.133.36.9]) by freefall.freebsd.org (8.8.4/8.8.4) with SMTP id LAA28997 for ; Thu, 12 Dec 1996 11:16:26 -0800 (PST) Received: from gate.ican.net(really [198.133.36.2]) by ican.net via sendmail with esmtp id for ; Thu, 12 Dec 1996 14:15:05 -0500 (EST) (Smail-3.2 1996-Jul-4 #1 built 1996-Jul-10) Received: (from smap@localhost) by gate.ican.net (8.7.5/8.7.3) id OAA23639; Thu, 12 Dec 1996 14:11:36 -0500 (EST) Received: from nap.io.org(10.1.1.3) by gate.ican.net via smap (V1.3) id sma023633; Thu Dec 12 14:11:23 1996 Received: from localhost (taob@localhost) by nap.io.org (8.7.5/8.7.3) with SMTP id OAA27253; Thu, 12 Dec 1996 14:08:20 -0500 (EST) X-Authentication-Warning: nap.io.org: taob owned process doing -bs Date: Thu, 12 Dec 1996 14:08:20 -0500 (EST) From: Brian Tao To: Brian Mitchell cc: FREEBSD-SECURITY-L Subject: Re: Risk of having bpf0? (was URGENT: Packet sniffer found on my system) In-Reply-To: Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-security@freebsd.org X-Loop: FreeBSD.org Precedence: bulk On Wed, 11 Dec 1996, Brian Mitchell wrote: > > If you disable it, remember to take lkm out with it. How do you disable lkm? I don't see any option in the LINT config to do so. I could delete /lkm and mod{load,unload,stat}, but they can be easily replaced by an intruder. -- Brian Tao (BT300, taob@io.org, taob@ican.net) Senior Systems and Network Administrator, Internet Canada Corp. "Though this be madness, yet there is method in't"