• Waterfall receives U.S. patent for SCADA solution

    SCADA, or Supervisory Control and Data Acquisition, is used, among other things, to monitor and control the U.S. critical infrastructure assets and facilities; Waterfall receives a patent for unidirectional security gateways to be used in SCADA

  • DNI Dennis Blair: U.S. critical infrastructure severely threatened

    Blair: “The United States confronts a dangerous combination of known and unknown vulnerabilities, strong and rapidly expanding adversary capabilities, and a lack of comprehensive threat awareness”

  • Haiti earthquake a reminder that disasters are preventable

    While earthquakes are inevitable in earthquake zones, and hurricanes and tornadoes are inevitable under certain weather conditions — “there are no inevitable disasters,” a University of Colorado expert says; “There is no such thing as a natural disaster”; the scope of death and injury, the magnitude of damage to buildings and infrastructure, are the result not of nature – but of man-made decisions; what we see in Haiti is the result of decades of corrupt and ineffective Haitian governments, indifferent to the welfare of the Haitian people

  • Obama signals shift to re-use of spent nuclear fuel

    The Obama administration is making two big moves on the nuclear power front: in order to boost the U.S. nuclear power industry, the administration will include $54 billion of loan guarantees in the 2011 budget request to Congress, up from $18.5 billion; the administration will also reverse a 50-year U.S. ban on reprocessing nuclear waste: fearing the creation of more weapon-grade fissile material, the United States, since the late 1950s, has opposed the reprocessing of nuclear waste, preferring to find a permanent burial site for the waste instead; the administration has pulled the plug on the Yucca Mountain nuclear waste repository project, indicating it would reconsider the issue of reprocessing the waste

  • Hospital scanner could curb nuclear waste threat

    Medical gamma-ray cameras were used for the first time to track radioactive isotopes in soil samples from a U.S. civil nuclear site; the technique, which is used in hospitals for heart, bone, and kidney scanning, is now being used to study the environmental behavior of nuclear waste — and its success could help scientists find new ways of using bacteria to control the spread of radioactivity

  • Experts: U.K. must act now to prepare for rising sea level

    A joint study by the leading U.K. civil engineering and architectural associations says that steps must be taken now to protect coastal towns from rising sea levels; the reports says policy makes should consider three options for tackling rising sea level: “retreat” — moving critical infrastructure and housing to safer ground; “defend” — building town or city-wide sea defenses; and “attack” — extending the existing coastline and building out on to the water

  • Maximum height of extreme waves up dramatically in Pacific Northwest

    A new assessment concludes that the highest waves in a “100-year event” along the Pacific Northwest’s coast may be as much as 46 feet, up from estimates of only 33 feet that were made as recently as 1996, and a 40 percent increase; the new findings raise special concerns for flooding, coastal erosion, and structural damage; “The Pacific Northwest has one of the strongest wave climates in the world, and the data clearly show that it’s getting even bigger,” says one of scientists involved

  • New blue ribbon commission on America’s nuclear future

    The commission, led by Lee Hamilton and Brent Scowcroft, will provide recommendations on managing used fuel and nuclear waste; Secretary of Energy Steven Chu: “Nuclear energy provides clean, safe, reliable power and has an important role to play as we build a low-carbon future. The Administration is committed to promoting nuclear power in the United States and developing a safe, long-term solution for the management of used nuclear fuel and nuclear waste”

  • Critical infrastructure executives fear China

    Operators of electrical grids, telecommunications networks, and other critical infrastructure say their systems are under constant cyber attack; more than 54 percent of the respondents said their critical systems have already suffered large-scale attacks or stealthy infiltrations

  • Haitian architects, urban planners say the need is to build a better Haiti

    A group of Haitian architects, engineers, and urban planners has met every day since the devastating quake, discussing not how to rebuild the country, but how to start anew; they should start with the country’s building code; one high government official participating in the meetings says dismissively: “There is a two-page building code [in Haiti]… that nobody used”

  • Cities say new FEMA flood maps contain many errors

    In 2004 the Federal Emergency Management Agency (FEMA) started the $200 million-per-year project as a way to utilize advances in mapping technology better to identify areas susceptible to flooding; FEMA officials say the new maps will allow for better zoning and help prevent future catastrophes like the June 2008 flood in Iowa, which caused an estimated $10 billion in damage; cities, developers, and residents say new FEMA flood plain maps are full of mistakes that could prove costly

  • As more U.S. embassies come under threat, ATG Access’ bollards offer a solution

    ATG Access offers bollards to meet every security level required and has products impact-tested at 30, 40, and 50 mph with vehicles ranging from 7.5 ton up to 18 ton; the company says that the latest addition to the product family is a fixed bollard that will dead-stop a 7.5 ton truck traveling at 50 mph; what is more, the foundation of the company’s bollards is just 150 mm; with a foundation of only 20 cm (8 inches) deep — typical bollard requires 1.5 m (5 feet) — ATG’s shallow mount can be installed on pavements, on top of bridges, or in locations where other ordinary products may be impossible to install

  • Researchers work to help secure the U.S. power grid

    The U.S. Trustworthy Cyber Infrastructure for the Power Grid (TCIPG) team explores the Smarter Grid — secure and reliable technology involved in the underpinnings of the U.S. electrical power infrastructure; as power grids are upgraded and connected to online systems to increase efficiency, they become vulnerable to malicious attacks and hackers; the TCIPG team will develop cyber security tools and technologies to ensure that power supplies are not disrupted

  • Engineers urge overhaul of Haiti's archaic, anarchic building practices

    In Haiti, the poorest country in the Western Hemisphere, building codes, if they even exist, exist on paper only; all governments in Haiti, including the present one, have been corrupt, predatory, and utterly indifferent to the welfare of the people; a recent OAS report detailed a litany of flaws in Haiti’s attitude to buildings: weak or missing reinforcement, structures on steep slopes with unstable foundations, inadequate or nonexistant inspections, poor designs, materials, and techniques; Kit Miyamoto, a California structural engineer who went to Haiti last week: “No code, no engineering, means death”

  • Army engineers: Haiti's bad roads not damaged by quake

    Engineers from the U.S. Army Corps of Engineers say that many of Haiti’s roads are not any worse than they were before because they have always been in poor condition; 80 percent of the major destruction is around the city’s capital; 200 million cubic yards of debris will need to be removed from Port-au-Prince