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Navy scientists use minute manufacturing differences to detect counterfeit IDs
Approach relies in variation among transistors and wires that make up compuuter chips; two may work in the same way, but differences in threshold voltages make all the difference in detecting a fake
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ManTech spins-out NetWitness division to private investors
Company will retain a share in the company while hoping its new freedom will spur on the creativity needed to dominate the network forensics market; financial terms remain secret
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IBM anounces Clipped Tag technology for retail RFID
Customers nervous about surveillance can cut off a portion of the tag, thereby restricting the range to a few inches; system maximizes the utility of RFID for check-out management while respecting privacy; remaining RFID range permits product returns
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IDC says Middle East IT security market is booming
With $4.7 billion in spending in 2005 alone, analysts predict 15 percent annual growth through 2009; Dubai leads the way, and prepares for the massive GITEX 2006 trade show and conference
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Vigilon opens operation center in Chicago
The State of Illinois is actively seeking homeland security and business continuity companies; the latest to embrace the Windy City is Israeli enterprise security specialist Vigilon, which opens an operation center in Chicago
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DoD lays out 2008 IT security priorities
Redteaming — modelling the enemy’s thought process — leads the way when it comes to defending communications lines; biometric control of military bases a major focus; other priorities include technologies to track terrorists and predict social outcomes of military engagement
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Garda purchases Securite et Protection Secpro
Deal just the latest in major acquisitions for the Canadian firm and follows on purchase of Vance; Securite a major Quebec-based provider of guard services
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Smiths Detection moves forward with Tunnel of Truth
Scheduled for deployment at the 2012 London Olympics, the system incorporates a slew of automated measures to detect explosives and weapons; scheme resembles GE’s Checkpoint of the Future, including the use of the much-maligned puffer machines
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DynTek snaps up Sensible Security Solutions
Deal gives DynTek a pre-established foothold in the booming Canadian IT security market; SSS a leader in enterprise level security, a perfect match for Dyntek’s mid-market approach
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GAO criticizes government cybersecurity R&D procedures
Problems include the failure to define a federal cybersecurity agenda and properly utilize an established coordinating repository; spread out over multiple agencies, R&D requires a stronger coordinating authority
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CACI announces $230 million in new defense IT contracts
Deals cover a range of communications and analysis systems; 90 percent are for new projects rather than extensions of earlier ones
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Imprivata recognized for its single sign-on authentication system
Company’s OneSign is declared best in show at the 2006 Information Security Decisions Conference held last month in Chicago
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More headlines
The long view
Urban Street Networks and Building Density Shape Severity of Floods
Cities around the globe are experiencing increased flooding due to the compounding effects of stronger storms in a warming climate and urban growth. Researchers’ new analytical model can assess neighborhood-level hazards globally.
Could We Use Volcanoes to Make Electricity?
It is challenging, but tapping into the Earth’s natural heat can create a renewable, reliable and clean source of energy. As technology improves, more places around the world will turn to geothermal energy to light up people’s lives. Volcanoes are reminders of a great powerhouse deep underground that’s waiting to be harnessed.
To Get Off Fossil fuels, America Is Going to Need a Lot More Electricians
To cut greenhouse gas emissions on pace with the best available science, the United States must prepare for a monumental increase in electricity use. Burning fossil fuels to heat homes and get around isn’t compatible with keeping the planet at a livable temperature. Appliances that can be powered by clean electricity already exist to meet all of these needs. The problem is, most houses aren’t wired to handle the load from electric heating, cooking, and clothes dryers, along with solar panels and vehicle chargers. And a shortage of skilled labor could derail efforts to “electrify everything.”
New Gels Could Protect Buildings During Wildfires
Researchers have developed a sprayable gel that creates a shield to protect buildings from wildfire damage. It lasts longer and is more effective than existing commercial options.
As Tornado Alley Shifts East, Bracing for Impact in Unexpected Places
Experts say the causes are still unclear, but the change is consistent with a warming world. The effects on the ground could be devastating.
U.S. Water Reservoirs Are Shrinking and Becoming Less Reliable, New Study Finds
Major water reservoirs across the continental United States are experiencing longer, more severe, and more variable periods of low storage than several decades ago, a new study reports. The problems are most severe in the western and central United States, but reservoirs in the eastern and southeastern United States are not immune.