US mobile phone company Sprint Nextel expects to invest approximately £1.25bn in capital for Wimax through year-end 2008. Its Wimax service will be marketed under the Xohm brand and a trial network is expected to go live in the US by the end of 2007.
NAS appliances are noted for their convenience, offering dedicated internal storage that is relatively straightforward to identify and manage. The biggest issue for NAS appliances is avoiding network bottlenecks and supporting expansion without having to proliferate additional appliances across the network. The product snapshots in this chapter highlight key specifications for a cross section of major NAS appliance products.
Users of popular social networking Web sites and Webmail such as Google's Gmail, are at risk of having their sessions hijacked by an attacker, researchers at Errata Security warn.