From owner-freebsd-questions@FreeBSD.ORG Wed Aug 13 10:05:22 2014 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id E639744C for ; Wed, 13 Aug 2014 10:05:22 +0000 (UTC) Received: from mx02.qsc.de (mx02.qsc.de [213.148.130.14]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id A3FD12E53 for ; Wed, 13 Aug 2014 10:05:22 +0000 (UTC) Received: from r56.edvax.de (port-92-195-111-1.dynamic.qsc.de [92.195.111.1]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mx02.qsc.de (Postfix) with ESMTPS id D66BB27759; Wed, 13 Aug 2014 12:05:18 +0200 (CEST) Received: from r56.edvax.de (localhost [127.0.0.1]) by r56.edvax.de (8.14.5/8.14.5) with SMTP id s7DA5I47002523; Wed, 13 Aug 2014 12:05:18 +0200 (CEST) (envelope-from freebsd@edvax.de) Date: Wed, 13 Aug 2014 12:05:18 +0200 From: Polytropon To: David Benfell Subject: Re: operation not permitted on entropy file Message-Id: <20140813120518.73207066.freebsd@edvax.de> In-Reply-To: <20140813094210.GA5311@home.parts-unknown.org> References: <20140811101822.41851cc7.freebsd@edvax.de> <20140811142707.GA10186@home.parts-unknown.org> <20140811171653.b7c60e58.freebsd@edvax.de> <20140811153535.GA30506@home.parts-unknown.org> <20140811183912.ef0f20a6.freebsd@edvax.de> <20140812023229.GB84770@home.parts-unknown.org> <20140812073141.217954e3.freebsd@edvax.de> <20140812234321.GB25757@home.parts-unknown.org> <20140813102514.d4026945.freebsd@edvax.de> <20140813094210.GA5311@home.parts-unknown.org> Reply-To: Polytropon Organization: EDVAX X-Mailer: Sylpheed 3.1.1 (GTK+ 2.24.5; i386-portbld-freebsd8.2) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: FreeBSD Questions X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 13 Aug 2014 10:05:23 -0000 On Wed, 13 Aug 2014 02:42:10 -0700, David Benfell wrote: > Actually haven't seen a PS/2 connector for a while. Given the latest > hullabaloo about USB security issues, I wonder if they'll make a > comeback. Probably not, because the worst, most insecure and mechanically problematic technology usually prevails. Regarding USB security, you're probably talking about this? http://arstechnica.com/security/2014/07/this-thumbdrive-hacks-computers-badusb-exploit-makes-devices-turn-evil/ https://srlabs.de/blog/wp-content/uploads/2014/07/SRLabs-BadUSB-BlackHat-v1.pdf https://www.youtube.com/watch?v=nuruzFqMgIw I've even seen it being demonstrated on TV. On TV! On _german_ TV! I had already been reading about this interesting attack vector, but I didn't assume it was that "easy"... -- Polytropon Magdeburg, Germany Happy FreeBSD user since 4.0 Andra moi ennepe, Mousa, ...