Security

Healthcare CIO gets tough on net policy violators

Gov’t panel: No cybersecurity mandates needed

Imagine this: Extra revenue through securing your own networks

Japanese bank taps veins to boost security

Hackers use porn to target Microsoft JPEG hole

QoS and voice over Wi-Fi

Security in a world without borders

As the perimeter loses ground in the battle for secure networks, some security executives want to do away with perimeter security altogether. But others aren't so sure.

The new wireless

What else is out there?

Wi-Max and EV-DO are just two high-speed wireless services that service providers and gear makers are touting. Here are others in the works:

Wireless broadband considerations

Though wireless gear makers and providers are trying to sell the simplicity of wireless broadband access, there are many considerations in rolling out high-speed networks to your users. Here are some tips for each approach: