Chemical passwords could lead to unbreakable molecular lock
Study shows how easy it is to determine someone's identity with cell phone data
Research shows smartphone sensors leave trackable fingerprints
Fingerprints—those swirling residues left on keyboards and doorknobs—are mostly invisible. They can affirm your onetime presence, but they cannot be used to track your day-to-day activities.
New polymer can be used to map sweat droplets in fingertips for identification purposes
IDair has a fingerprint scanner from standoff distance
Engineers make tiny, low-cost, terahertz imager chip
(Phys.org)—A secret agent is racing against time. He knows a bomb is nearby. He rounds a corner, spots a pile of suspicious boxes in the alleyway, and pulls out his cell phone. As he scans it over the packages, ...
Review: Apple Pay in action
If there ever comes a day I can ditch my wallet and use my phone to pay for everything, I'll look back to my first purchase through Apple Pay: a Big Mac and medium fries for $5.44. That wallet-free day won't ...
New class of stellar explosions discovered
They're bright and blue-and a bit strange. They're a new type of stellar explosion that was recently discovered by a team of astronomers led by the California Institute of Technology (Caltech). Among the most ...
Move over '123456': passwords to go high-tech
Internet users may soon have a secure solution to the modern plague of passwords, in which they can use visual patterns or even their own body parts to identify themselves.
Review: Better cameras, less glare in iPad Air 2
If I've seen you taking photos with a tablet computer, I've probably made fun of you (though maybe not to your face, depending on how big you are). I'm old school: I much prefer looking through the viewfinder ...
Several top websites use device fingerprinting to secretly track users
(Phys.org) —A new study by KU Leuven-iMinds researchers has uncovered that 145 of the Internet's 10,000 top websites track users without their knowledge or consent. The websites use hidden scripts to extract ...
Biometrics researchers see world without passwords (Update)
Some Purdue University researchers are working on technology that could see all those passwords that computer users must punch in replaced with steps such as iris and fingerprint scans.
US senator concerned about Apple fingerprint tech (Update)
A U.S. senator is asking Apple for more clarity on privacy and security concerns he has with its use of fingerprint recognition technology in the new iPhone 5S.
Supernova shrapnel found in meteorite
(PhysOrg.com) -- Scientists have identified the microscopic shrapnel of a nearby star that exploded just before or during the birth of the solar system 4.5 billion years ago.