Minute graphene-based integrated circuits for wireless devices offer better performance for much lower prices
O2 has joined other UK mobile operators in criticising Ofcom's plans for the auction of 4G spectrum
The hacker group Lulzsec has fired a warning shot across the bows of the NHS over its network security
Avaya is preparing for a £610m public listing, following the recent successful outing of LinkedIn
Microsoft denies careless talk that suggested the Russian secret service might get access to Skype encryption
World IPv6 Day passed by quietly, so the new protocol works, but there were still low traffic volumes
The IT industry is backing World IPv6 Day because Internet addresses are running out - as cloud demand hits
Surrey County Council is inviting bids to get the final 20 percent of its residents connected to fibre broadband
Skype has crashed once again, leading to fresh questions over its reliability as a communication tool
From mainframes to PCs, from software to operating systems, from open source to services - IBM has done it all
Cisco’s FabricPath and HP’s FlexNetwork mark a shift in network architectures across the board
Dell should acquire Brocade in order to strengthen its data centre networking credentials, says analyst
A researcher from Russia plans to reverse-engineer Skype, and has posted his source code online
Ethernet switch markets saw revenue declines despite a rise in the number of ports, say Dell'Oro and Canalys
Protecting the data where it lives is better than relying on perimeter defences alone
BT has tightened its relationship with Chinese equipment maker ZTE in a new R&D deal
58-year old nurse Anne Muir has escaped a jail term, after being convicted of illegal file-sharing
BT is testing an energy saving option for broadband lines as part of its ongoing green drive
Research has shown that 24 percent of web users in the US utilise some form of voice over IP service
Eutelsat's KA-SAT satellite went live today, delivering Tooway broadband to remote areas of Europe
The government has freed up nearly £50m to help push superfast broadband into three rural counties
Ofcom's mobile broadband tests show O2 to be the fastest but location is the key factor for best results
Damballa improves ISPs' ability to monitor and identify infected subscriber devices on their networks
Skype users around the world are currently unable to log on and make calls using the VoIP service
BT is encountering more ducting problems than first thought, which has impacted its fibre rollout
AMD’s 16-core 'Interlagos' Opteron chip and Nvidia’s Tesla 20-Series GPU will feature in Cray’s XK6 supercomputer
IDC takes Cisco into account and finds it is the third-largest blade vendor, passing Dell but trailing HP and IBM