Chinese site bans Web tools used to evade filters

(AP) -- A major Chinese online commerce site has banned sales of software used to bypass Internet censorship amid Beijing's efforts to block the development of a Middle East-style protest movement.

Cyber security team creates winning network security product

A team from the Virginia Tech Information Technology Security Laboratory and Bradley Department of Electrical and Computer Engineering won third place in the 2011 National Security Innovation Competition sponsored by the ...

New architecture for optical fiber networks proposed

The household demand for increased internet bandwidth has grown tremendously because of the popularity of data-intensive internet activities such as movie streaming. Conventional copper telephone lines struggle to meet this ...

Improving network firewalls

A firewall is the safety barrier between a computer network and the outside world. Individuals, companies and large organizations alike rely on a firewall being robust enough to fend off hackers attempting to break into a ...

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