Friday, August 18, 2017
Search
  
Submit your own News for
inclusion in our Site.
Click here...
Breaking News
Google Home Now Supports Free Calls
Asus Unveils the ZenFone 4 Pro, ZenFone 4, ZenFone 4 Selfie Pro, and ZenFone 4 Selfie
Nokia 8 Shipped With ZEISS Optics
Apple is Getting Serious in TV Shows and Film Prospect
Acer's New 4K Projectors Bring the Benefits of Cinema Home
Fiat Chrysler Joins BMW, Intel, Mobileye in Autonomous Driving Team
Kingston Adds Lower 4GB and 8GB Capacities to DataTraveler 2000 Encrypted USB
Intel Ice Lake Architecture Will Find its Way to 10nm+ Chips
Active Discussions
Which of these DVD media are the best, most durable?
How to back up a PS2 DL game
Copy a protected DVD?
roxio issues with xp pro
Help make DVDInfoPro better with dvdinfomantis!!!
menu making
Optiarc AD-7260S review
cdrw trouble
 Home > News > Mobiles > Finger ...
Last 7 Days News : SU MO TU WE TH FR SA All News

Friday, March 10, 2017
Finger Heat Traces Could Expose Your Smartphone's PIN


Researchers from the University of Stuttgart and Ludwig Maximilian University of Munich in Germany have managed to identify secret codes in smartphones by tracking the heat traces left on the screen.



The researchers used a thermal-imaging camera to identify thermal images on a smartphone's screen, which reveal what parts of the screen were tapped, even after it is left untouched for 30 seconds. This alllowed them to "steal" PINs or patterns left behind by the smartphone's owner.

"PINs and patterns remain among the most widely used knowledge-based authentication schemes. As thermal cameras become ubiquitous and affordable, we foresee a new form of threat to user privacy on mobile devices," the researchers said.

Thermal cameras allow performing thermal attacks, where heat traces, resulting from authentication, can be used to reconstruct passwords.

The researchers said that while PINs remain vulnerable even with duplicate digits, overlapping patterns significantly decrease successful thermal attack rate.

If the thermal image is taken within 15 seconds of a PIN being entered, it is accurate nearly 90 percent of the time, they said.



Previous
Next
California To Allow Testing Of Robot Self-driving Cars        All News        Seagate To Focus On New SMR, TDMR And HAMR Hard Disk Technologies
Preinstalled Malware May Be Targeting Your Android Phone     Mobiles News      Samsung Galaxy S8 Phone Will Recognize Your Face

Get RSS feed Easy Print E-Mail this Message

Most Popular News
 
Home | News | All News | Reviews | Articles | Guides | Download | Expert Area | Forum | Site Info
Site best viewed at 1024x768+ - CDRINFO.COM 1998-2017 - All rights reserved -
Privacy policy - Contact Us .