Record-breaking chaotic data transmission

Engineers in China have used a chaos-based system to pipe data securely through a fibre-optic at a rate of 1.25. gigabits per second across a distance of 143 kilometres.

New tools in the battle against online data misuse

Advances in digital technology are challenging our concept of privacy. In today's world, huge volumes of data are being collected, shared and stored in unprecedented ways and at tremendous speeds. Everything we do with our ...

In the future, everyone might use quantum computers

Computers were once considered high-end technology, only accessible to scientists and trained professionals. But there was a seismic shift in the history of computing during the second half of the 1970s. It wasn't just that ...

Facebook rolling out privacy choices under EU rules

Facebook announced Wednesday it would begin rolling out changes to how it handles private data this week to comply with forthcoming EU rules, with European residents seeing the measures first.

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