Return-Path: <sentto-279987-4848-1024524121-fc=all.net@returns.groups.yahoo.com> Delivered-To: fc@all.net Received: from 204.181.12.215 [204.181.12.215] by localhost with POP3 (fetchmail-5.7.4) for fc@localhost (single-drop); Wed, 19 Jun 2002 15:04:11 -0700 (PDT) Received: (qmail 31172 invoked by uid 510); 19 Jun 2002 22:02:05 -0000 Received: from n24.grp.scd.yahoo.com (66.218.66.80) by all.net with SMTP; 19 Jun 2002 22:02:05 -0000 X-eGroups-Return: sentto-279987-4848-1024524121-fc=all.net@returns.groups.yahoo.com Received: from [66.218.67.201] by n24.grp.scd.yahoo.com with NNFMP; 19 Jun 2002 22:02:02 -0000 X-Sender: fc@red.all.net X-Apparently-To: iwar@onelist.com Received: (EGP: mail-8_0_3_2); 19 Jun 2002 22:02:01 -0000 Received: (qmail 25306 invoked from network); 19 Jun 2002 22:02:00 -0000 Received: from unknown (66.218.66.216) by m9.grp.scd.yahoo.com with QMQP; 19 Jun 2002 22:02:00 -0000 Received: from unknown (HELO red.all.net) (12.232.72.152) by mta1.grp.scd.yahoo.com with SMTP; 19 Jun 2002 22:02:01 -0000 Received: (from fc@localhost) by red.all.net (8.11.2/8.11.2) id g5JM2eV11560; Wed, 19 Jun 2002 15:02:40 -0700 Message-Id: <200206192202.g5JM2eV11560@red.all.net> To: iwar@onelist.com (Information Warfare Mailing List) Organization: I'm not allowed to say X-Mailer: don't even ask X-Mailer: ELM [version 2.5 PL3] From: Fred Cohen <fc@all.net> X-Yahoo-Profile: fcallnet Mailing-List: list iwar@yahoogroups.com; contact iwar-owner@yahoogroups.com Delivered-To: mailing list iwar@yahoogroups.com Precedence: bulk List-Unsubscribe: <mailto:iwar-unsubscribe@yahoogroups.com> Date: Wed, 19 Jun 2002 15:02:40 -0700 (PDT) Subject: [iwar] EMP weapon - hand held (sort of) Reply-To: iwar@yahoogroups.com Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 8bit X-Spam-Status: No, hits=3.2 required=5.0 tests=RISK_FREE,FREE_MONEY,DIFFERENT_REPLY_TO version=2.20 X-Spam-Level: *** Build your own Klingon disruptor By: Posted: 10/09/1999 at 11:12 GMT Fancy building your own Klingon Disruptor? An ex-US Navy engineer has done just that for the bargain price of $500. The gadget fiend has built a 'gun', using readily available hardware that can disable almost any piece of electronic equipment from 20 feet away. It consists of a parabolic reflector, a horn antenna and two ignition coils and is powered by a car battery. When the inventor, David Schriner demonstrated his new toy at the Infowar 99 conference in Washington DC, it disrupted the PA system and two nearby PCs, which needed to be reset even after the 'gun' was switched off. The principle it exploits dates back to Tesla. In essence, the gun shoves a 20 megawatt burst of radio noise through the antenna, which then interferes with nearby electrical equipment, according to US newswire reports. Schriner said the demonstration was intended as a wake up call to the electronics industry. He said he wanted to show that even low-budget saboteurs could inflict serious damage. He claims to have built another machine capable of crashing computers, and cars from a distance of 100 feet. That one cost him less than $300. Permanent damage is rare, Schriner says, but that is not the point. The computers at the conference worked after re-booting. "But if that happens to be a computer in a tank, or in a piece of medical equipment, how long does it take to reboot?" he asks. "By that time you could be dead." ® http://www.theregister.co.uk/content/2/6709.html --This communication is confidential to the parties it is intended to serve-- Fred Cohen Fred Cohen & Associates.........tel/fax:925-454-0171 fc@all.net The University of New Haven.....http://www.unhca.com/ http://all.net/ Sandia National Laboratories....tel:925-294-2087 ------------------------ Yahoo! Groups Sponsor ---------------------~--> Free $5 Love Reading Risk Free! http://us.click.yahoo.com/3PCXaC/PfREAA/Ey.GAA/kgFolB/TM ---------------------------------------------------------------------~-> ------------------ http://all.net/ Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
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