From owner-freebsd-questions@FreeBSD.ORG Thu Jan 20 15:34:45 2005 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 A3B1216A4CE for ; Thu, 20 Jan 2005 15:34:45 +0000 (GMT) Received: from top.daemonsecurity.com (FW-182-254.go.retevision.es [62.174.254.182]) by mx1.FreeBSD.org (Postfix) with ESMTP id 23F7343D41 for ; Thu, 20 Jan 2005 15:34:45 +0000 (GMT) (envelope-from norgaard@locolomo.org) Received: from [IPv6???1] (localhost.daemonsecurity.com [127.0.0.1]) by top.daemonsecurity.com (Postfix) with ESMTP id 9E99FFD01F for ; Thu, 20 Jan 2005 16:34:43 +0100 (CET) Message-ID: <41EFCF8D.6050204@locolomo.org> Date: Thu, 20 Jan 2005 16:34:37 +0100 From: Erik Norgaard User-Agent: Mozilla/5.0 (X11; U; FreeBSD i386; en-US; rv:1.7.2) Gecko/20041114 X-Accept-Language: en, en-us, da, it, es MIME-Version: 1.0 To: freebsd-questions@freebsd.org References: <200501200929.j0K9TXbl022106@mp.cs.niu.edu> <41EF92A2.30506@incubus.de> <20050120130838.K768@kenmore.kozy-kabin.nl> <41EFB860.1030606@locolomo.org> <20050120145658.E2927@kenmore.kozy-kabin.nl> <20050120151005.GA99300@gravitas.thebunker.net> <1792034180.20050120161719@wanadoo.fr> In-Reply-To: <1792034180.20050120161719@wanadoo.fr> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Subject: Re: FreeBSD I LOVE YOU X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 20 Jan 2005 15:34:45 -0000 Anthony Atkielski wrote: > Assuming one doesn't have the resources to do this, what might one do to > secure disk drives before disposal. I've thought of opening them up and > scratching the platters or chopping them into pieces (not sure how hard > this might be to do), or something. Home incineration isn't very > practical, nor are machines that can chop metallic platters into > confetti. Open up take out the plates. The rest can be disposed normally. Either melt the plates or expose to strong fluctuating magnetic field for a long time. The simple/cheap way of doing this is to send the metal for recycling, it will be melted and all data is lost. Be sure to separate different types of metal. Ofcourse you always need to trust that noone picks out the plates. Before you get paranoid, be sure to consider the risks against the costs and make a sane decision :-) Erik -- Ph: +34.666334818 web: http://www.locolomo.org S/MIME Certificate: http://www.locolomo.org/crt/2004071206.crt Subject ID: A9:76:7A:ED:06:95:2B:8D:48:97:CE:F2:3F:42:C8:F2:22:DE:4C:B9 Fingerprint: 4A:E8:63:38:46:F6:9A:5D:B4:DC:29:41:3F:62:D3:0A:73:25:67:C2