News tagged with digital communication

Encryption is less secure than we thought

Information theory—the discipline that gave us digital communication and data compression—also put cryptography on a secure mathematical foundation. Since 1948, when the paper that created information theory first appeared, ...

dateAug 14, 2013 in Mathematics
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Merkel urges global data protection deal

German Chancellor Angela Merkel has come out strongly in favour of an international agreement to protect electronic data, following revelations by fugitive former intelligence analyst Edward Snowden about US surveillance ...

dateJul 21, 2013 in Internet
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US state home to new mega-warehouse for data

The new billion-dollar epicenter for fighting global cyberthreats sits just south of Salt Lake City, tucked away on a militia base at the foot of snow-capped mountains. The long, squat buildings are filled with super-powered ...

dateJun 13, 2013 in Internet
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Teenage password security

Many of us are sharing increasing amounts of personal information through online social media sites, including Facebook, Twitter, LinkedIn and others. However, according to Charlott Lorentzen, Markus Fiedler and Henric Johnson ...

dateApr 26, 2013 in Internet
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Time-poor parents go digital to communicate

Teachers are turning to twitter, blogging and Facebook as a way of keeping in touch with parents about their child's learning, and according to QUT education expert Associate Professor Margaret Lloyd it is a trend which is ...

dateApr 16, 2013 in Social Sciences
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