Tag Archives | Hacking
World Record in Data Transmission With Smart Circuits

World Record in Data Transmission With Smart Circuits

Fewer cords, smaller antennas and quicker video transmission. This may be the result of a new type of microwave circuit that was designed at Chalmers University of Technology. The research team behind the circuits currently holds an attention-grabbing record. Tomorrow the results will be presented at a conference in San Diego.   Every time we [...]

Read full story Comments { 0 }

Future Computers Built from Magnetic ‘Tornadoes’

Magnetic materials form the basis of most hard disc drives as they are able to store data. A team from the University of Sheffield’s Faculty of Engineering have been investigating whether they could also be used to perform calculations, and so take on the role of a computer’s central processing unit (CPU). Lead researcher, Dr [...]

Read full story Comments { 0 }
Computers: Powerful Allies in Fight Against AIDS

Computers: Powerful Allies in Fight Against AIDS

Effective treatment of HIV-virus is a race against time: Many of the drugs that have been potent killers of HIV-virus, have today lost their power, because the virus has become resistant to them. As a result science must constantly develop new drugs that can attack the virus in new ways.   Now researchers from the [...]

Read full story Comments { 0 }

Hacking Gmail with 92 Percent Success

A team of researchers, including an assistant professor at the University of California, Riverside Bourns College of Engineering, have identified a weakness believed to exist in Android, Windows and iOS mobile operating systems that could be used to obtain personal information from unsuspecting users. They demonstrated the hack in an Android phone. The researchers tested [...]

Read full story Comments { 0 }
Most Complete Antarctic Map for Climate Research Made Public

Most Complete Antarctic Map for Climate Research Made Public

The University of Waterloo has unveiled a new satellite image of Antarctica, and the imagery will help scientists all over the world gain new insight into the effects of climate change.   Thanks to a partnership between the Canadian Space Agency (CSA), MacDonald, Dettwiler and Associates Ltd. (MDA), the prime contractor for the RADARSAT-2 program, [...]

Read full story Comments { 0 }
Laser Makes Microscopes Far More Sensitive

Laser Makes Microscopes Far More Sensitive

Laser physicists have found a way to make atomic-force microscope probes 20 times more sensitive and capable of detecting forces as small as the weight of an individual virus.   The technique, developed by researchers at The Australian National University (ANU), hinges on using laser beams to cool a nanowire probe to minus 265 degrees [...]

Read full story Comments { 0 }
Can Our Computers Get Smaller, More Powerful?

Can Our Computers Get Smaller, More Powerful?

From their origins in the 1940s as sequestered, room-sized machines designed for military and scientific use, computers have made a rapid march into the mainstream, radically transforming industry, commerce, entertainment and governance while shrinking to become ubiquitous handheld portals to the world.   This progress has been driven by the industry’s ability to continually innovate [...]

Read full story Comments { 0 }
New Characteristics of Complex Oxide Surfaces

New Characteristics of Complex Oxide Surfaces

A novel combination of microscopy and data processing has given researchers at the Department of Energy’s Oak Ridge National Laboratory an unprecedented look at the surface of a material known for its unusual physical and electrochemical properties.   The research team led by ORNL’s Zheng Gai examined how oxygen affects the surface of a perovskite [...]

Read full story Comments { 0 }

Is Your Data Safe? Why You Should Care More About Spam

The Center for Research on Electronic Commerce (CREC) at The University of Texas at Austin is working to protect consumer data by using a company’s spam volume to evaluate its security vulnerability through the SpamRankings.net project. “The goal is to alert companies that they are spamming [and] hold them accountable to stop spamming, thus enhancing [...]

Read full story Comments { 0 }
Thousands of Secret Keys Found in Android Apps

Thousands of Secret Keys Found in Android Apps

In a paper presented — and awarded the Ken Sevcik Outstanding Student Paper Award — at the ACM SIGMETRICS conference on June 18, Jason Nieh, professor of computer science at Columbia Engineering, and PhD candidate Nicolas Viennot reported that they have discovered a crucial security problem in Google Play, the official Android app store where [...]

Read full story Comments { 0 }