• Cyber protection of DHS’s and other federal facilities is weak: GAO

    While most cybersecurity threats against government agencies tend to focus on network and computer systems, a growing number of access control systems, responsible for regulating electricity use, heating, ventilation, and air-conditioning (HVAC), and the operation of secured doors and elevators are also vulnerable to hacking. .” GAO warns that despite the seriousness of the vulnerabilities, agencies tasked with securing federal facilities have not been proactive.

  • Sea level rise has been more rapid than previously understood: Study

    The acceleration of global sea level change from the end of the twentieth century through the last two decades has been significantly swifter than scientists thought, according to a new Harvard study. The study shows that calculations of global sea-level rise from 1900 to 1990 had been overestimated by as much as 30 percent. The report, however, confirms estimates of sea-level change since 1990, suggesting that the rate of change is increasing more rapidly than previously understood.

  • Rivers of meltwater on Greenland’s ice sheet contribute to rising sea levels

    As the largest single chunk of melting snow and ice in the world, the massive ice sheet that covers about 80 percent of Greenland is recognized as the biggest potential contributor to rising sea levels due to glacial meltwater. Until now, however, scientists’ attention has mostly focused on the ice sheet’s aquamarine lakes — bodies of meltwater that tend to abruptly drain — and on monster chunks of ice that slide into the ocean to become icebergs. A new study reveals, however, a vast network of little-understood rivers and streams flowing on top of the ice sheet that could be responsible for at least as much, if not more, sea-level rise as the other two sources combined.

  • Obama to unveil several cybersecurity initiatives this week

    President Barack Obama, in anticipation of the 20 January State of the Union address, has been sharing details of his address to a generate buzz. This week, Obama will focus on cybersecurity initiatives, including identity theft and electronic privacy laws, aimed at protecting citizens and the private sector. Obama will also announce a policy package designed to provide affordable access to broadband Internet nationwide.

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  • Cybercrime imposing growing costs on global economy

    A new report has found that the cost of cybercrime to the global community and infrastructure is not only incredibly high, but steadily rising as well. The study concluded that up to $575 billion a year — larger than some countries’ economies — is lost due to these incidents. The emergence of the largely unregulated, and unprotected, Internet of Things will make matters only worse.

  • NOAA employee charged with giving information on vulnerabilities of U.S. dams to China

    A National Weather Service (NOAA) employee is being charged by the Federal Bureau of Investigations (FBI) with stealing sensitive infrastructure data from a U.S. Army Corps of Engineers database and handing it off to a Chinese government official in Beijing.The dam database is considered sensitive data and has also been compromised by Chinese hackers in 2013, as part of a covert Chinese government operation.The database information includes details on the location, type, storage, capacity, year of construction, and other crucial details helpful in the event of any coordinated strike.

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  • Coastal communities preparing for the next high tide

    The USC Sea Grant program is continuing the work it started three years ago to help coastal communities in Southern California incorporate “resilience” into their planning for adaptation to rising sea levels and climate change. From Santa Barbara to San Diego, Sea Grant works with researchers and community leaders to help governments, businesses and community groups know the resources available to help them plan ahead. The Sea Grant vulnerability report for the city was based on a pilot version of the USGS modeling system, called CoSMoS 1.0, which makes predictions of storm-induced coastal flooding based on a moderately severe storm that occurred in the region in January 2010. It models storm-driven sea level rise for two future climate scenarios, which can help emergency responders and coastal planners anticipate storm hazards and make plans to allocate resources to deal with them.

  • Ireland increasingly worried about effects of sea-level rise on coastal communities

    In recent years, coastal authorities in Ireland have grown increasingly concerned about the effects of climate change on the Irish coastline. In the northern counties, up to 3.5 percent of the entire land area could be underwater, and low-lying cities of Cork, Dublin, Belfast, and Galway will find it almost impossible to defend against storm surges and sea level rise. Experts say it will cost at least €5 billion to protect Ireland’s most populated cities.

  • DHS releases the wrong FOIA-requested documents, exposing infrastructure vulnerabilities

    On 3 July 2014, DHS, responding to a Freedom of Information Act(FOIA) request on Operation Aurora, a malware attack on Google, instead released more than 800 pages of documents related to the Aurora Project, a 2007 research effort led by Idaho National Laboratoryto show the cyber vulnerabilities of U.S. power and water systems, including electrical generators and water pumps. The research project found that once these infrastructure systems are infiltrated, a cyberattack can remotely control key circuit breakers, thereby throwing a machine’s rotating parts out of synchronization and causing parts of the system to break down.

  • Bolstering cybersecurity by taking a step back in time to analog security systems

    Richard Danzig, the vice chairman for the RAND Corporation and a former secretary of the navy, is saying it is timeto take a step back in time and incorporate analog security systems into cyber infrastructure. “Merge your system with something that is analog, physical, or human so that if the system is subverted digitally it has a second barrier to go through,” he said. “If I really care about something then I want something that is not just a digital input but a human or secondary consideration,” he says.

  • N.C. panel releases much-anticipated draft of sea-level rise forecast

    Last week, the North Carolina Coastal Resources Commissionadvisory science panel released its draft copyof sea-level rise forecast for several regions along the North Carolina coast over the next thirty years. The state’s General Assembly rejected a similar report in 2010 after coastal developers and some Republican legislators claimed that the report was biased. A 2012 state law bans state agencies from taking any action based on the sea-level forecast until 1 July 2016.Analysts say that the18-months wait untilstate agencies can take sea-level rise forecast into account may put North Carolina behind other East Coast states which have already begun to adapt to sea-level rise by updating their zoning laws, construction elevation requirements, and major infrastructure plans.

  • Miami Beach pushing beachfront development -- collecting storm-water fees to fight sea-level rise

    City planners and real estate developers in Miami Beach are fight the threat of climate change by continuing to encourage the development of new beachfront properties, including hotels and residential condos. Revenue from real estate taxes and fees will fund a $300 million storm-water project. Florida has no income tax, and much of South Florida’s public infrastructure projects are supported by property taxes. By 2020, Miami Beach will have built eighty new storm pumps which will collect and remove up to 14,000 gallons of seawater per minute back into Biscayne Bay.

  • Major U.S. cities brace for climate change impacts

    American cities facing eroding coastlines and greater risk of storm damage are instituting new policies, adopting new approaches, and establishing new practices in order to be better prepared for the impact of climate change in the coming decades. There are different approaches, but 2014 marks a year of major commitments to practices aiming to control and mitigate future climate change impacts on the country’s urban centers.

  • Green highway snow and ice control cuts the chemicals, reduces cost

    The United States spends $2.3 billion each year to remove highway snow and ice, plus another $5 billion to mitigate the hidden costs associated with the process. This is not counting the costs for city and rural road maintenance. The hidden costs include long-term impacts of salt, sand, and chemical deicers on the natural environment and road infrastructure as well as short-term impacts on semi-trailer trucks and other vehicles from rust and corrosion. Cold-climate researchers show the benefits of clearing the road with green alternatives to the salt, sand, and chemicals typically used for highway snow and ice control.

  • Using prefabrication in construction saves money

    Developers often choose prefabrication to save time on a project. Because the process of building a unit — like a bathroom or an exterior wall panel — off site can be more expensive up front, due largely to the cost of transporting the finished products to the job site, the overall financial benefits have not been well understood. A new study — one of the first to try and quantify the full costs and benefits of using prefabricated elements in a large-scale construction project – found that using prefabricated elements in the construction of the new Saint Joseph Hospital in Denver – opened on 13 December — cut seventy-two workdays off the construction schedule and resulted in $4.3 million in savings.