Perimeter defense and fencing

  • Perimeter lightingCAST’s webinar on perimeter lighting

    The CAST LED Perimeter Lighting System has won many awards and recognitions in the lighting and security industries in 2012. On 20 and 21 March, it offers an “In-Depth Perimeter Lighting Webinar.”

  • Nuclear facilitiesY-12 and operator error

    By Lee Maril

    Three anti-nuclear activists, led by an 82-year old nun, breached the perimeter security system of the supposedly highly secure Y-2 nuclear facility at Oak Ridge, Tennessee, where nuclear weapons components are manufactured (note that the Oak Ridge National Laboratory [ONRL] is not affiliated with the Y-12 National Security Complex); they then spent several hours in a secure area of the facility, leisurely spray-painting slogans on the facility’s walls – without the facility’s security staff, or the sophisticated $500 million security cameras and sensors, detecting them; to understand what happened at Y-2, we must accept that operator error is an essential problem in national security, and that the problem is pervasive and normal; the only way to deal with the operator error phenomenon is to build redundancies into the system

     

  • Perimeter protectionCAST Lighting’s LED Perimeter Light wins industry innovation award

    The task of illuminating long perimeter fences has always been problematic; installing tall pole-mounted luminaires to flood fence regions with light is expensive in material and labor and wastes energy, since most of the illumination falls outside the perimeter region; typical metal halide pole-mounted lamps would require nearly 4,000 watts to light 500 feet of fence; CAST Lighting’s LED Perimeter Light uses just seven watts per luminaire, thus illuminating 500 feet of fence with less than 150 watts of power, saving 96 percent on energy costs; the new LED Perimeter Light captured the industry coveted innovation award at LightFair International 2012

  • Biodefense$90 million contracts for developing anthrax vaccine and antitoxin

    HHS awards two companies contracts with potential value of $90 million for the advanced development of a novel next-generation anthrax vaccine and a new type of anthrax antitoxin

  • Solar securityFutureSentry, Sun Surveillance offer solar-powered intrusion detection

    Two companies join forces to offer solar-powered automated intrusion detection systems for areas with limited power; the solution enables a cost-effective deployment as there is no need to trench and pull video cable and power, saving on both installation cost and time

  • BusinessTyco International acquires Visonic

    Tyco International acquires Visonic, a specialist in electronic security systems; the acquisition will strengthen Tyco Security Products’ business in the intrusion security market

  • In the trenchesAutonomous multi-target, multi-user tracking capability

    An autonomous multi-sensor motion-tracking and interrogation system reduces the workload for analysts by automatically finding moving objects, then presenting high-resolution images of those objects with no human input

  • Energy futuresHydropower gaining traction around the world

    As more nations turn to renewable energy sources, wind and solar have often grabbed all the attention, but hydropower has been steadily making quiet gains. While hydroelectricity is becoming more prevalent, its future is riddled with uncertainty and difficult questions; in 2008, hydroelectricity generated more than 250 billion kilowatthours of electricity, roughly 67 percent of all renewable energy produced that year; new dam projects are also generating a lot of criticism from environmentalists and local residents who worry about the people who will be displaced as well as the dams’ environmental impacts; ironically hydroelectric dams will be affected by climate change, the very thing it is designed to combat

  • DisastersJapanese government anticipated tsunami's effects at nuclear plants

    Growing evidence suggests that the Japanese government and Tokyo Electric Power (TEPCO) ignored clear warnings that infrastructure at the Fukushima Daiichi power plant would be damaged in the event of a massive earthquake; Japan’s Mainichi Daily recently obtained government documents that indicate a government research group clearly outlined the effects of tsunamis on nuclear plants; as TEPCO battles to contain the radiation spewing from the Fukushima Daiichi reactors, the power company and the government have insisted that the 11 March earthquake and tsunami that knocked out cooling systems at the Fukushima Daiichi plant was well beyond their expectations

  • Study finds natural gas releases twice as much greenhouse gas as coal

    A new study shows that natural gas is not as environmentally friendly as previously thought, dealing a major blow to environmentalists who viewed it as a “bridge fuel” to cleaner energy alternatives; researchers found that the greenhouse-gas footprint of shale gas over a twenty year period was at least 20 percent higher than coal and could even be “more than twice as great”; the study was quick to draw criticism from oil and gas companies for its use of shoddy data; the study also outlines multiple ways that the oil and gas companies could reduce methane emissions by up to 90 percent during the drilling process

  • Perimeter protectionIntrusion detection company joins chemical society

    The growing attention to chemical plants safety leads perimeter security companies to show even more interest in that sector; Senstar, a manufacturer of perimeter intrusion detection technology, joins the Society of Chemical Manufacturers and Affiliates

  • Perimeter protectionNew guide explains perimeter protection options

    A new guide explains the subject of perimeter protection clearly and concisely to enable specifiers, facilities managers, security managers, and consultants to identify the optimum security measures for particular premises and threats; it covers not only high-security fencing, barriers, and gates, but also electric pulse systems and associated security measures such as access controls, CCTV, and intrusion detection systems

  • SurveillanceNew radar optimized for homeland security

    A new radar is designed to provide an affordable, modular solution for border protection and coverage of wide areas, offering good detection capability of ground targets and aerial targets, specifically homeland security-relevant objects flying slow at very low level

  • DetectionBiosensor improves pathogen detection in food, water

    A nanotechnology-based biosensor being developed by Kansas State University researchers may allow early detection of both cancer cells and pathogens, leading to increased food safety and reduced health risks

  • Perimeter protectionSmart fence distinguishes real from imagined threats

    A new sensor system can tell between someone simply leaning against a fence and a ne’er-do-well sneaking around; the device, developed by researchers at the University of Southern California, contains signal processing based on the way the brain works