From owner-freebsd-isp Mon Oct 28 09:26:22 1996 Return-Path: owner-isp Received: (from root@localhost) by freefall.freebsd.org (8.7.5/8.7.3) id JAA12945 for isp-outgoing; Mon, 28 Oct 1996 09:26:22 -0800 (PST) Received: from house.multinet.net (house.multinet.net [204.138.173.37]) by freefall.freebsd.org (8.7.5/8.7.3) with SMTP id JAA12927 for ; Mon, 28 Oct 1996 09:26:15 -0800 (PST) Received: (from graydon@localhost) by house.multinet.net (8.6.12/8.6.12) id MAA17061; Mon, 28 Oct 1996 12:25:31 -0500 Date: Mon, 28 Oct 1996 12:25:31 -0500 (EST) From: "Graydon Hoare ()" To: Victor Hugo Velasco Esparza cc: freebsd-isp@freebsd.org Subject: RE: Hackers In-Reply-To: <01BBC4BF.CDAD39A0@site> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-isp@freebsd.org X-Loop: FreeBSD.org Precedence: bulk On Mon, 28 Oct 1996, Victor Hugo Velasco Esparza wrote: > How I can get a checksum of my inetd deamons? md5 /usr/local/libexec/* >checkfile.old or cksum /usr/local/libexec/* >checkfile.old take checkfile off the machine, on a floppy, or encrypt it and hide it somewhere unsuspicious. next day, diff checkfile.new and checkfile.old. Anyone modifies your daemons, it might give you a clue. Then again, if you have superhackers from hell, maybe they've thought of that... md5 is a lot harder to fake. -graydon __________________________________________________________ I used to think that my brain was the most important organ in my body, but then I realized who was telling me this