-
Researcher develops highly sensitive, nanomaterial gas detector
A doctoral student at the Rensselaer Polytechnic Institute has developed a new sensor to detect extremely small quantities of hazardous gas
-
-
Universal Detection unveils radiation detection smartphone app
Last week Universal Detection Technology unveiled its first generation smartphone app designed to detect nuclear radiation levels on a variety of surfaces including food
-
-
New paper gas detectors developed
Researchers at the University of Michigan, Ann Arbor, have developed a quick and simple way to detect the presence of nerve gases
-
-
Shift to green energy could mean crunch in rare Earth metals supply
A large-scale shift from coal-fired electric power plants and gasoline-fueled cars to wind turbines and electric vehicles could increase demand for two already-scarce metals — available almost exclusively in China — by 600-2,600 percent over the next twenty-five years
-
-
Verifying passengers’ identity
The cruise industry has been expanding at a rate of more than 7 percent annually in the past few years, resulting in bigger ships, more destinations, more on-board/on-shore activities, and more passengers – making it more difficult to keep track of passengers
-
-
The Bruzer – a less lethal, compact 12-gauge
To augment local police officers’ growing array of non-lethal weapons, Tommy Teach, a military combat veteran, has designed a compact non-lethal 12-guage shotgun
-
-
Company develops telephone line “fingerprint” detector
Researchers at Pindrop, a new security company, have developed technology that can read telephone line “fingerprints” to prevent fraud and identify a caller
-
-
New cargo screening unveiled
Smiths Detection’s new HCVMe uses the power of a 4MeV X-ray accelerator and can scan loaded cargo containers with a steel penetration of 200 mm
-
-
New radiation sensor developed
Scientists have created one of the most advanced radiation sensors in the world: an X-ray detector that can reveal the composition of materials in a fraction of a second
-
-
ISC West to feature 125 security startups
On 28 March, more than 125 new security companies will make their debut at the ISC West security conference in Las Vegas
-
-
Google's new privacy policy
“On its best day, with every ounce of technology the U.S. government could muster, it could not know a fraction as much about any of us as Google does now.”
Shelly Palmer, technology analyst -
-
Taser rolls out redesigned wearable cameras
Last week Taser, the manufacturers of the electric stun guns, unveiled its newly remodeled wearable camera system which is sleeker and more advanced than its predecessor; the Axon Flex, introduced less than a year after the company rolled out its first wearable cameras, represents a significant upgrade
-
-
U.S. Navy tests electromagnetic railgun launcher
The electromagnetic railgun launcher is a long-range weapon that fires projectiles using electricity instead of chemical propellants; magnetic fields created by high electrical currents accelerate a sliding metal conductor, or armature, between two rails to launch projectiles at 4,500 mph to 5,600 mph; the new railgun will allow the U.S. Navy to conduct precise, long-range naval surface fire support for land strikes, ship self-defense against cruise and ballistic missiles, and surface warfare to deter enemy vessels
-
-
Smartphone biometric security market set to grow five-fold in three years
A new report projects that the market for mobile phone biometrics will grow more than five times in the next three years
-
-
Startup developing eye blood vessel biometrics
Smartphone users could soon be using the whites of their eyes as their passwords. EyeVerify, a Kansas City-based startup, has developed eye biometrics that use a smartphone’s camera to analyze a user’s blood vessels around their irises
-
More headlines
The long view
Ransomware Attacks: Death Threats, Endangered Patients and Millions of Dollars in Damages
A ransomware attack on Change Healthcare, a company that processes 15 billion health care transactions annually and deals with 1 in 3 patient records in the United States, is continuing to cause massive disruptions nearly three weeks later. The incident, which started on February 21, has been called the “most significant cyberattack on the U.S. health care system” by the American Hospital Association. It is just the latest example of an increasing trend.
Chinese Government Hackers Targeted Critics of China, U.S. Businesses and Politicians
An indictment was unsealed Monday charging seven nationals of the People’s Republic of China (PRC) with conspiracy to commit computer intrusions and conspiracy to commit wire fraud for their involvement in a PRC-based hacking group that spent approximately 14 years targeting U.S. and foreign critics, businesses, and political officials in furtherance of the PRC’s economic espionage and foreign intelligence objectives.
European Arms Imports Nearly Double, U.S. and French Exports Rise, and Russian Exports Fall Sharply
States in Europe almost doubled their imports of major arms (+94 per cent) between 2014–18 and 2019–23. The United States increased its arms exports by 17 per cent between 2014–18 and 2019–23, while Russia’s arms exports halved. Russia was for the first time the third largest arms exporter, falling just behind France.
LNG Exports Have Had No Impact on Domestic Energy Costs: Analysis
U.S. liquified natural gas (LNG) exports have not had any sustained and significant direct impact on U.S. natural gas prices and have, in fact, spurred production and productivity gains, which contribute to downward pressure on domestic prices.