A 'quantum leap' in encryption technology

Toshiba Research Europe, BT, ADVA Optical Networking and the National Physical Laboratory (NPL), the UK's National Measurement Institute, today announced the first successful trial of Quantum Key Distribution (QKD) technology ...

Heartbleed could harm a variety of systems

It now appears that the "Heartbleed" security problem affects not just websites, but also the networking equipment that connects homes and businesses to the Internet.

Three things to do to protect from Heartbleed

The "Heartbleed" bug has caused anxiety for people and businesses. Now, it appears that the computer bug is affecting not just websites, but also networking equipment including routers, switches and firewalls.

'Heartbleed' bug a critical Internet illness

The "Heartbleed" flaw in Internet security is as critical as the name implies and wider spread than first believed. Warnings about the danger exposed early this week reached widening circles on Thursday, with everyone from ...

Heartbleed bug causes major security headache (Update 3)

A confounding computer bug called "Heartbleed" is causing major security headaches across the Internet as websites scramble to fix the problem and Web surfers wonder whether they should change their passwords to prevent theft ...

WPA2 wireless security cracked

There are various ways to protect a wireless network. Some are generally considered to be more secure than others. Some, such as WEP (Wired Equivalent Privacy), were broken several years ago and are not recommended as a way ...

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