Infrastructure

  • New Silicon Valley focus on cybersecurity

    The last time Silicon Valley focused on cybersecurity was in the 1990s. That focus saw the emergence of two giants: McAfee and Symantec. The two companies remain the most recognizable household names, thanks to their traditional firewall and anti-virus products. Now they find the arena which they thought was their own encroached from two sides. On one side there are tech giants like Hewlett-Packard and Cisco Systems, which see new revenue opportunity in cybersecurity. On the other side there is a rush of start-ups backed by large investments of venture capital.

  • Cyberweapons to defend electricity's perimeter

    Cyber war, cyber terror, and cyber crime target all manner of operations and, by design, cannot be detected until they have already done their damage. Nobody is immune to such attacks, and particularly target-rich environments include government bodies and critical power industries such as bulk electricity supply (BES). Hackers and cyberdefenders clash just outside of, at, or inside an organization’s electronic security perimeter (ESP). To counter such threats, a bulk electricity solution — North American Electric Reliability Corp.’s (NERC) Critical Infrastructure Protection (CIP) standards regarding BES cybersecurity — was launched in January 2008 through Federal Energy Regulatory Commission (FERC) oversight. How effective is the use of cyberweapons in protecting electricity’s perimeter?

  • NIST's cybersecurity framework for infrastructure

    Company which are managing critical infrastructure in the United States and disregard the Preliminary Cybersecurity Framework, issued by the National Institute of Standards and Technology (NIST) in late October, do so at their own peril. The framework is now in its final comment stage and due to be released in mid-February. It lays out a set of comprehensive but voluntary cybersecurity practices.

  • EU issues new manual for defending ICS against cyberattacks

    ENISA, the EU’s cybersecurity agency, has issued a new manual for better mitigating attacks on Industrial Control Systems (ICS). ICS support vital industrial processes primarily in the area of critical information infrastructure such as the energy and chemical transportation industries, where sufficient knowledge is often lacking. As ICS are now often connected to Internet platforms, additional security preparations must be taken. ENISA says that the new guide provides the necessary key considerations for a team charged with ICS Computer Emergency Response Capabilities (ICS-CERC).

  • Federal IT spending to exceed $11 billion by 2018

    A new report from Delteks, contracted spending on cybersecurity will continue to grow from nearly $9 billion in FY2013 to $11.4 billion in FY2018, driven by multiple initiatives aimed at improving the overall cybersecurity posture of federal agencies. Persistent threats, complex and evolving policy issues, and changing technologies highlight ongoing cyber-workforce shortages to drive investments despite constrained federal IT funding.

  • Cybersecurity Manhattan Project needed

    On a daily basis, cyberattacks successfully steal U.S. intellectual property and military weapons plans, disrupt banking systems operations, and gain access to personal information which is supposed to be secure. The question: What it will take to harness America’s resources to push the country into developing effective national cyberdefense capabilities? Should it take another 9/11? Experts say that the whole must be greater than the sum of its parts. Power grid cyberattack exercises, increased cyberwarrior staffing at U.S. Cybercom, and the authorization of preemptive cyberattacks by Presidential Policy Directive 20 are individually good steps. But where is the whole? The unifying call to action? The United States may not be able to have another Manhattan Project, but it should be able to develop a Manhattan Project mentality, one which is orchestrated and executed by the U.S. cybersecurity czar or perhaps the DHS.

  • CybersecurityCyber Gym in Israel trains cyber-defenders

    A group of IT and infrastructure companies in Israel have teamed up to launch Cyber Gym.The facility, inaugurated this month by Israel Electric Corp. (IEC), will train participants to defend against cyber attacks.When Sivan Shalom,  Israel’s Infrastructure and Energy Minister, was asked whether Israel was more concerned about a physical or a virtual attack, he said: “I think the future battle will be in cyberspace.”

  • Infrastructure protectionSea-level rise to drive flooding regardless of changes in hurricane activity

    Clamor about whether climate change will cause increasingly destructive tropical storms may be overshadowing a more unrelenting threat to coastal property — sea-level rise — according to a team of researchers. Since 1970, more than 60 percent of all economic losses — about $400 billion — occurred in the North Atlantic, even though it is one of the least active basins for hurricanes.The scientists say accelerated sea-level rise certainly will increase the flooding and property damage triggered by tropical cyclones — commonly known as hurricanes in the Atlantic and Northern Pacific — but predicting where, how often, and how powerful these storms will be when they make landfall is full of uncertainty.

  • DamsFeds, Calif. disagree on seismic safety of U.S. tallest dam

    At 742 feet, Oroville Dam in Oroville, California is the tallest dam in the United States. It is 45-year old, and federal inspectors say it needs a comprehensive earthquake safety assessment. The California Department of Water Resources (DWR) insists that the dam, which holds 3.5 million acre-feet of water, is safe, and that such an assessment would be an “unjustified expense.” David Gutierrez, chief of California Division of Safety of Dams (DSD), says his agency will decide in January 2014 whether earthquake assessments will be made, but notes: “Oroville is not one that keeps me up at night from a seismic stability standpoint.”

  • Oil spillsVirtual wall to build invisible barrier for oil spills

    The outer shell of a droplet of oil on a surface has a thin skin which allows it to hold its shape like a small dome; this shell is referred to as the liquid’s surface tension. Now, researchers have developed a technique to form a virtual wall for oily liquids that will help confine them to a certain area, aiding researchers who are studying these complex molecules. This development will have future implications in the guided delivery of oil and effective blockage of oil spreading.

  • Infrastructure protectionHumans threaten wetlands' ability to overcome sea level rise

    Left to themselves, coastal wetlands can resist rapid sea level rise. The reason: an intricate system of feedbacks which make wetlands remarkably good at building up soils to outpace sea level rise. Humans, however, could be sabotaging some of wetlands’ best defenses, according to results of a new study. The study examines two questions: when do wetlands reach their limit, and how are humans lowering that point?

  • WaterSeeds from Moringa oleifera trees better then chemicals for purifying water

    Clean water is essential for good health. In many countries it is still difficult to obtain clean water. Even developed countries can benefit from a process that treats waste water without addition of further synthetic chemicals. Seeds from Moringa oleifera trees can be used to purify water. Researchers have discovered that seed material can offer a more efficient purification process than conventional synthetic materials in use today.

  • EarthquakesEarthquake early warning? There’s an app for that

    Researchers from the University of California have unveiled a smartphone app designed to provide users an early warning of approaching earthquakes. Based on the proximity of the user to the earthquake’s epicenter, the app will provide alerts of between a few seconds and one minute before a tremor hits.

  • EarthquakesBetter earthquake early-warning system

    Geophysicists have developed a new way of calculating the magnitude of an imminent earthquake by making better use of measurements of the compression waves produced early in the event. They say that the technique could be used to create a better early-warning system for earthquakes that could be used worldwide.

  • Nuclear facilities securityY-12 security breach update: Old nun awaits sentencing while costs of new Y-12 facility not to be released until 2015

    By Robert Lee Maril

    On 28 July 2012, three senior citizens, led by an 83-year old nun, easily breached the supposedly impregnable security systems protecting the Y-12 National Security Complex at Oak Ridge, Tennessee. The three peace activists wondered the grounds of the maximum security facility for a while before being noticed by security personnel. While the three aging protesters are awaiting sentencing, the two companies — Bechtel Corporation and Babcock and Wilcox – which were responsible for designing and implementing security at Y-12, have been named as the primary construction contractors for planning and design of the new uranium processing facility (UPF) to be built at Y-12.