Scientists for the first time have witnessed pieces of metal crack, then fuse back together without any human intervention, overturning fundamental scientific theories in the process. If the newly discovered phenomenon can ...
Analytical Chemistry
Jul 19, 2023
4
4852
(AP) -- A man fired from a Texas auto dealership used an Internet service to remotely disable ignitions and set off car horns of more than 100 vehicles sold at his old workplace, police said Wednesday.
Other
Mar 17, 2010
17
0
Researchers in Drexel University's College of Engineering have developed a thin film device, fabricated by spray coating, that can block electromagnetic radiation with the flip of a switch. The breakthrough, enabled by versatile ...
Nanophysics
Jan 16, 2023
3
384
Malicious software designed to attack Android smartphones has breached the accounts of more than a million Google users, security researchers said Wednesday.
Security
Nov 30, 2016
0
753
Alexa's got a new gig: home safety.
Consumer & Gadgets
May 14, 2019
1
9
In the never-ending battle to protect computer networks from intruders, security experts are deploying a new defense modeled after one of nature's hardiest creatures -- the ant.
Computer Sciences
Sep 25, 2009
2
0
The Holy Grail of quantum cryptography – beyond delivering security that cannot be classically achieved – is guaranteeing unconditional security when the untrusted quantum devices are involved. While this goal has been ...
Wearable devices—Fitbits, Jawbones, Nike+, Apple Watches and the like—are white-hot. The tech segment is already producing an estimated $14 billion in sales worldwide, and expected to more than double within four years, ...
Security
Jul 6, 2016
0
101
Researchers at the University of Birmingham have developed a technique to allow people to cast their election vote online - even if their home computers are suspected of being infected with viruses.
Security
Apr 30, 2015
7
1437
Intel Corp. said Thursday new computer chips designed to address vulnerabilities disclosed earlier this year would be shipped in the second half of 2018.
Security
Mar 15, 2018
4
116
