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Position-Based Quantum Cryptography: New Method for Securing Location-Sensitive Data
July 26, 2010 — Computer scientists have proved that cryptography, the practice and study of hiding information, based solely on location is possible by using quantum mechanics. This allows one to encrypt and ... > full story -
Privacy Issues
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Health Policy
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Public Health
Diseases and Conditions
Insecurities Plague Electronic Health Care
July 16, 2010 — Information security and privacy in the health care sector is an issue of growing importance but much remains to be done to address the various issues raised by health care consumers regarding ... > full story -
Reversible Watermarking for Digital Images
July 6, 2010 — Every picture tells a story, but how do you know that a digital photo has not been manipulated to change the tale being told? A new approach to adding an encrypted watermark to digital images allows ... > full story -
Security and Defense
Educational Policy
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Conflict
Gender Difference
World Development
Terrorist De-Radicalization Shows Promise, Comprehensive Study Finds
July 2, 2010 — Prison programs to de-radicalize terrorists show promise, if well-run, according to a new report. It concludes that programs in Saudi-Arabia, Singapore, Indonesia and elsewhere "can make a ... > full story -
Is Your Flashy School Website Safe?
July 2, 2010 — Most educational websites in the US are using Flash applications that fail to adequately secure these pages. This is a growing problem for the Internet as vulnerable sites can be hijacked for ... > full story -
Maintaining Privacy in a Cloud: More Secure Environment for Cloud Computing
June 17, 2010 — Scientists are seeking solutions for maintaining privacy in a cloud, or an Internet-based computing environment where all resources are offered on ... > full story -
Protecting Privacy: Make the Data 'Fade Away' Like Footsteps in the Sand
June 9, 2010 — However well we protect our data, sooner or later we run the risk of information we want to keep private ending up in the public domain. So how can we see information fade away over time? If we could ... > full story -
Major Step Ahead for Cryptography
May 25, 2010 — Scientists have taken a step towards a fully practical system to compute on encrypted data. This work could have wide ranging impact on areas as diverse as database access, electronic auctions and ... > full story -
Improved Online Security for a Tenth of the Cost
May 11, 2010 — Computer scientists have found a way to share information online securely for a fraction of the cost of existing ... > full story -
New Way to Assassinate Spam
April 29, 2010 — As MailScanner, the email security and anti-spam system prepares to celebrate its 10th anniversary on 1 May, its developer has just launched ScamNailer, a programme designed purely to spot phishing ... > full story
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