Skip to main content

Nano-scale 'fingerprint' could boost security


An atomic-scale fingerprint could boost the security of connected devices, according to British scientists who have developed it.
The tiny identity tags are essentially tiny imperfections in the building blocks of matter, making them virtually impossible to clone
They could be used as the basis of a robust system for authenticating hardware and software,
The researchers from the UK universities of Lancaster and Manchester built tiny, layered metallic structures in the lab and incorporated "design flaws" that were unique to the item.
"What you do is shrink these systems down as far as they will go," Dr Jonathan Roberts from Lancaster told BBC News.
"And the interesting thing is that you can't clone them. To clone them, you'd effectively have to measure [the fingerprints] atom-by-atom. You just can't do it."
"And the interesting thing is that you can't clone them. To clone them, you'd effectively have to measure [the fingerprints] atom-by-atom. You just can't do it."

Comments

Post a Comment

Popular posts from this blog

Uber self-driving car hits road in Pittsburgh

PITTSBURGH — In this city, the age of the self-driving car has arrived. Uber’s partially self-driving car will begin accepting passengers here Wednesday, a critical test for the ride-hailing service as it seeks to develop a fleet of  autonomous vehicles that could someday ferry passengers around crowded cities.                                                                                                         The company on Tuesday gave journalists test drives in about two dozen Ford Fusion sedans that engineers bought off dealership lots and retrofitted with light-mapping systems, radar, sensors and cameras. For now, a Uber employee stays behind the steering wheel to intercede if the car's self-drivin...
Post a Comment
Read more

4G drama peaks, TRAI keeps COAI out of operator meeting

  The war between Reliance Industries and the telecom operators like Airtel and Vodafone shows no sign of abetting. Although on Friday a meeting was called by TRAI to end the standoff between the two parties -- started after Jio's entry into the Indian market -- it seemed to failed to resolve the issues, particularly after a representative from Cellular Operators Association of India (COAI) was kept out it. The COAI representative Rajan Mathews, who has been voicing concerns on behalf of telcos like Airtel and Vodafone over the Reliance demand for flawless interconnection for calls made using Jio SIM card, was kept out of the meet.
Post a Comment
Read more

iPhone X || Apple

iPhone X is the new upcoming extraordinary featured mobile                        Say hello to the future Our vision has always been to create an iPhone that is entirely screen. One so immersive the device itself disappears into the experience. And so intelligent it can respond to a tap, your voice and even a glance. With iPhone X, that vision is now a reality. Say hello to the future. Wireless charging Charge with wireless charging stations and mats in hotels, cafés and airports around the world New latest features Watch the keynote Watch the film Design and Display Face ID TrueDepth Camera Optical Zoom The wide-angle and telephoto cameras on iPhone X enable optical zoom, as well as digital zoom of up to 10x for photos and 6x for videos. Dual 12MP Cameras
Post a Comment
Read more