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Metamaterials make levitation thinkable
Purdue University researchers have created a metmaterial that bends infrared light with a wavelength of 813 nm; such metameterials make two things possible: Invisibility cloak and quantum levitation
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Armed robots deployed to Iraq
Three armed robots — called SWORDS — have been deployed to Iraq; Army hopes that safety and control improvements will make the robots an effective urban fighting tool
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Researcher offers new method for analyzing pictures, videos
New error-level analytical techniques allows for detecting authenticity of pictures and videos — for example, those released by al Qaeda; retouched and added images may indicate coded messages to operatives
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New source of energy: People-powered "crowd farms"
These boots are made for walking: Two MIT students propose harvesting the energy of human movement in urban settings
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Versar awarded ISO 9000 certification for its protective suits
The market for personal protective gear is growing, and Versar receives important certification for its PPE products
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Hyderabad University issues certificates with digital chip
Seeking better jobs, thousands of Indians turn to forged school graduation certificate and college degrees; one university makes its certificate tamper-proof
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New fingerprinting technique reveals more
New method offers law enforcement information about the suspect’s gender, dietary habits, and substances he or she were in touch with recently
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Terrorists use online reality games to rehearse attacks
As terrorists find it more difficult to train in camps which can be monitored and attacked, they turn to online games to practice money laundering, identity theft, and attacks
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Senate passes $40.6 billion DHS budget
Ignoring White House veto threat, Senate adds $5.2 billion to DHS budget; House already passed $36.3 billion DHS appropriation
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U.K. unveils broad counterterrorism measures
Prime Minister Gordon Brown unvelis broad counter-terrorism measures, including unified border police, electronic exit controls at U.K. borders, biometric visas, better critical infrastructure protection, and more
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New quantum key system combines speed, distance
Detection stage of the NIST prototype quantum key distribution system: Photons are “up-converted” from 1310 to 710 nm by one of the two NIST-designed converters at right, then sent to one of two commercial silicon avalanche photo diode units to the left. Credit: NIST
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Day of robot cops nears
Robots of various types — think of bomb disposal robots — are already being depolyed by law enforcement; next generation robots will be more versatile and autonomous
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InRob Tech, Frontline Robotics to collaborate
Two robotics specialists — one Canadian, one Israeli — agree to collaborate in marketing and joint bidding on defense-related robotics projects
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DHS big projects offer opportunities for nimble contractors
Some of DHS’s big projects — EAGLE and non-EAGLE — are underway and they offer opportunities for specialists
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Old screening technique allows probing terrorists' unconscious
SSRM Tek, a psychological screening tool, has been around for a while, but DHS believes it will allow interrogators identify which suspects have truly been engaged in terrorism
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The long view
Entity Resolution: The Security Technology You Probably Haven’t Heard Of
The concept “entity resolution” (ER) is probably unfamiliar, but it underpins much of the world’s security—in telecommunications, banking and national security.
“DeepSeek Is in the Driver’s Seat. That’s a Big Security Problem”
Democratic countries have a smart-car problem. For those that don’t act quickly and decisively, it’s about to become a severe national security headache.
There’s Little Evidence Tech Is Much Help Stopping School Shootings
Different security technologies appeal to institutions struggling to protect their communities, and are marketed aggressively as the future of school shooting prevention. I’m a criminologist who studies mass shootings and school violence. In my research, I’ve found that there’s a lack of evidence to support the effectiveness of these technological interventions.
Mexico and U.S. Look for New Deal in Long-Running Battle Over 80-year Old Water Treaty
Mexico and the US’s growing dispute over water rights further complicates an already strained relationship that must tackle existing challenges related to drug trafficking, security, migration and trade wars. Water is just the latest issue to rise to the top of the tension table.