From owner-freebsd-embedded@FreeBSD.ORG Fri Jun 15 11:59:28 2007 Return-Path: X-Original-To: freebsd-embedded@freebsd.org Delivered-To: freebsd-embedded@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id B3EC216A468 for ; Fri, 15 Jun 2007 11:59:28 +0000 (UTC) (envelope-from dunceor@gmail.com) Received: from ug-out-1314.google.com (ug-out-1314.google.com [66.249.92.168]) by mx1.freebsd.org (Postfix) with ESMTP id 4F0EE13C447 for ; Fri, 15 Jun 2007 11:59:28 +0000 (UTC) (envelope-from dunceor@gmail.com) Received: by ug-out-1314.google.com with SMTP id u2so917212uge for ; Fri, 15 Jun 2007 04:59:27 -0700 (PDT) DKIM-Signature: a=rsa-sha1; c=relaxed/relaxed; d=gmail.com; s=beta; h=domainkey-signature:received:received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=Vq95iFCoFejrx3wDaH1nhroynCxmco4AvlVV3iE6IzcxaWLeO+Hr3wbG3qXJnjfefYWH+nZ4w65MjgXh88KrUXBwUI9DdFNUjrC0nvb22sr+IRUB5M2hcw6oPgYP3kU4+E5cxUoBiClA3tDgzDvBiZdUTjL82+Z81kT/4gD0NU8= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=a4tARwet/xOpHPc/Orqfz1rUBcjNukPNlBSpZCSATCMUEW6ZgTIxYQO3z6/Eeal0hwdQyLJB/HOCHv6x2Gpd311kVHgp4cmrfNET4yf+Fm49rxABI3KnzGQyYZ08wTPMW7itdc3rQT5ER29K0zmwyfAMRXY+jPN9Vpq3ixZxKVE= Received: by 10.82.116.15 with SMTP id o15mr5480144buc.1181907289315; Fri, 15 Jun 2007 04:34:49 -0700 (PDT) Received: by 10.82.174.3 with HTTP; Fri, 15 Jun 2007 04:34:49 -0700 (PDT) Message-ID: <5d84cb30706150434u6e722912w9edac38e62bd97c3@mail.gmail.com> Date: Fri, 15 Jun 2007 13:34:49 +0200 From: "=?UTF-8?Q?Karl_Sj=C3=B6dahl_-_dunceor?=" To: "Krassimir Slavchev" In-Reply-To: <467272F7.4010301@bulinfo.net> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <467272F7.4010301@bulinfo.net> Cc: freebsd-embedded@freebsd.org Subject: Re: Embedded systems protection? X-BeenThere: freebsd-embedded@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Dedicated and Embedded Systems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 15 Jun 2007 11:59:28 -0000 On 6/15/07, Krassimir Slavchev wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > Hello All, > > I am looking for ideas how an embedded system can be secured against > copying ... > > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v1.4.7 (FreeBSD) > > iD8DBQFGcnL3xJBWvpalMpkRAnOpAJ4tEU1AcuJWJpiyYHRLrvd972wjUwCglUMZ > D7yw7/X6pQUNvbhlDCmanSs= > =a7XI > -----END PGP SIGNATURE----- > _______________________________________________ > freebsd-embedded@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-embedded > To unsubscribe, send any mail to "freebsd-embedded-unsubscribe@freebsd.org" > One way that is popular is to use a OTP flash with a cert inside that you verify to see if something has changed. Otherwise certs in different ways is the approach. br dunceor