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More Powerful Supercomputers? New Device Could Bring Optical Information Processing
December 22, 2011 — Researchers have created a new type of optical device small enough to fit millions on a computer chip that could lead to faster, more powerful information processing and ... > full story -
Protecting Computers at Start-Up: New Guidelines
December 21, 2011 — A new draft computer security publication provides guidance for vendors and security professionals as they work to protect personal computers as they start ... > full story -
Protecting Confidential Data With Math
December 16, 2011 — With the computerization of databases in healthcare, forensics, telecommunications, and other fields, ensuring security for such databases has become increasingly important. Researchers have now ... > full story -
Computing: Improving Security in the Cloud
December 15, 2011 — New encryption research may lead to improved data security, even for operations performed on remote ... > full story -
Anonymization Remains a Powerful Approach to Protecting the Privacy of Health Information
December 8, 2011 — De-identification of health data has been crucial for all types of health research, but recent articles in medical and scientific literature have suggested that de-identification methods do not ... > full story -
New Interface Could Help Facebook Members Limit Security Leaks
December 5, 2011 — A sign-up interface for Facebook apps could help members prevent personal information -- and their friends' information -- from leaking out through third-party games and apps to hackers and identity ... > full story -
Swiss Scientist Prove Durability of Quantum Network
December 1, 2011 — Scientists and engineers have proven the worth of quantum cryptography in telecommunication networks by demonstrating its long-term effectiveness in a real-time network. Their international network, ... > full story -
Some Smartphone Models More Vulnerable to Attack
November 30, 2011 — Some smartphones specifically designed to support the Android mobile platform have incorporated additional features that can be used by hackers to bypass Android's security features, making them more ... > full story -
Not One, Not Two, Not Three, but Four Clones: First Quantum Cloning Machine to Produce Four Copies
November 6, 2011 — Scientists in China have produced a theory for a quantum cloning machine able to produce several copies of the state of a particle at atomic or sub-atomic scale, or quantum state. The advance could ... > full story -
The Perfect Clone: Researchers Hack RFID Smartcards
November 3, 2011 — Professional safecrackers use a stethoscope to find the correct combination by listening to the clicks of the lock. Researchers have now demonstrated how to bypass the security mechanisms of a widely ... > full story
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