Monday, March 02, 2015
Search
  
Submit your own News for
inclusion in our Site.
Click here...
Breaking News
MWC: Zuckerberg Provides Update On Plan to Connect World
MWC: Panasonic Nubo Monitoring Camera Has 4G Connectivity
MWC: Alcatel Introduces HERO 2+ Phablet And IDOL 3 Smartphone
Google To Launch Wireless Service, Android Pay
HP to Buy Aruba Networks
MWC: Intel Launches New Mobile SoCs, LTE Solution
Jolla Introduces Sailfish OS 2.0
MWC: Fujitsu Develops Smartphone with Iris Authentication
Active Discussions
Need serious help!!!!
burning
nvidia 6200 review
Hello
Burning Multimedia in track 0
I'm lazy. Please help.
sanyo e6 camera
need help on some cd burning...
 Home > News > General Computing > Fujitsu...
Last 7 Days News : SU MO TU WE TH FR SA All News

Wednesday, January 15, 2014
Fujitsu Technology Searches Encrypted Data to Maintain Privacy


Fujitsu Laboratories has developed a technology that can perform concealed searches of encrypted data in its encrypted form.

Searching data while it is encrypted makes it possible to maintain a high level of privacy with no risk of leaks. Through outsourcing, searches of confidential data can be carried out safely as text data and keyword search terms kept private. Whether or not search hits are obtained also remains undisclosed.

Based on homomorphic encryption which allows computations to be performed on confidential encrypted data without disclosure, Fujitsu has developed a new batch search method that accelerates the processing speed of searching for matches on the encrypted data. The new technology can search 16,000 characters in one second, and does not need an index of searchable keywords to be generated in advance. Instead, it makes discretionary searches of the encrypted text directly for any search key.



This technology makes it possible to search encrypted data for any arbitrary search key, while keeping not only the source data itself encrypted but also the search key and even the search results. When applied to searching for a certain base sequence in a DNA strand, for example, this technology allows for a person's DNA information to remain private while finding whether or not it contains a certain sequence. This will also make it possible to achieve new analytical results obtained from medical records or base sequences collected from multiple hospitals, all while encrypted, which has the potential to make new drug development more efficient. Even data that has particularly sensitive privacy implications, such as medical records, can now be searched in full. The technology has potential applications outside of biology and medicine, as well, such as, for example, in aggregating results from multiple educational institutions for analysis. It could be used in a variety of situations where the privacy of data needs to be protected, or where data protection has been a problem.

Fujitsu Laboratories is continuing with practical testing of this technology, with a goal of commercial implementation in 2015.




Previous
Next
Apple CEO Eyes Growth in China        All News        New Smartphone To Put Privacy And Control First
NSA Has Planted Surveillance Software In Computers Worldwide: report     General Computing News      IBM Remained The Top Patent Holder in 2013

Get RSS feed Easy Print E-Mail this Message

Related News
MWC: Fujitsu Develops Smartphone with Iris Authentication
Fujitsu Develops Optical Transceiver for 400 Gbps Inter-Processor Data Transmissions
Fujitsu Extends Its LIFEBOOK Line-up
Fujitsu Develops Wearable For Safer Driving, Technology That Identifies PC User Behaviors Vulnerable To Cyber Attacks
Fujitsu Develops Ring-Type Wearable Device That Lets You Write In The Air
Fujitsu Signs Collaborative Research Agreements with Medical Research Institutions
Fujitsu Introduces Two Tablets for Businesses
Fujitsu Develops Sensing Middleware to Simplify Development of Sensing Applications
Fujitsu Develops LED Lighting Technology that "Shines" Data on Objects
Fujitsu Develops Design Technology for Allocating LTE-Advanced Base Stations
Fujitsu Launches Petabyte-scale New Hyper-scale Storage ETERNUS CD10000
Fujitsu Boosts Lineup of Smartphones and Tablets for the Enterprise

Most Popular News
 
Home | News | All News | Reviews | Articles | Guides | Download | Expert Area | Forum | Site Info
Site best viewed at 1024x768+ - CDRINFO.COM 1998-2015 - All rights reserved -
Privacy policy - Contact Us .