Networking and communication

NHS trust to use iPads for real-time access to patient records

An NHS trust in the Midlands is planning to equip medical staff and community nurses with iPads to give real-time access to patient records on the move. Continue Reading

By

• Bryan Glick, Editor in chief

How to make your network green

Make sure your network and datacentre run efficiently as part of a green networking strategy Continue Reading

By

• Antony Savvas

CW Buyer's Guide: Server Virtualisation

This Computer Weekly buyer’s guide to server virtualisation looks at the potential barriers to successful virtualisation and how they can be overcome. Continue Reading

Global Sourcing Trends in 2012

The latest IT outsourcing trends from global law firm Morrison & Foerster. Continue Reading

Gartner: Best practices in virtualisation

Philip Dawson, Gartner VP offers best practice advice for organisations looking to virtualise their IT infrastructure. Continue Reading

Councils meet first superfast broadband deadline

All but two local authorities have met government deadlines to submit plans to roll out superfast broadband Continue Reading

By

• Kathleen Hall, TechTarget

Next-generation network management techniques

This issue examines how network managers can simplify their management tools and use key protocols like NetFlow and IPFIX, and hardware like matrix switches. Learn how network managers are adopting new tools that give them better control over virtualized infrastructure, cloud environment and multi-vendor networks. Continue Reading

RSA 2012: IT security experts urge enterprises to ban smartphone BYOD schemes

Enterprises should ban employees from using their own smartphones for work, a panel of IT security practitioners told the RSA Conference 2012 Continue Reading

By

• Warwick Ashford, Senior analyst

London Borough of Southwark gets 4G connectivity

Network provider UK Broadband has switched on its first 4G Long Term Evolution (LTE) system in the London Borough of Southwark Continue Reading

By

• Kathleen Hall, TechTarget

Does the PSN need to happen before the cloud?

The deployment of public services networks (PSN) will need to happen before widespread uptake of CloudStore services occur, IT heads said at a roundtable meeting. Continue Reading

By

• Kathleen Hall, TechTarget

Buyer's Guide: How to upgrade to IPv6

IPv6 is an increasingly hot topic in the networking industry. We examine the issues for older hardware support. Continue Reading

By

• Glenn Fassett

WAN optimisation: improving the performance of business applications

How can WAN optimisation support IT consumerisation and cloud computing? Continue Reading

By

• Antony Savvas

Countryside worst affected by slow broadband

A third of UK homes have broadband speeds well below the national average, but rural areas fare the worst, according to research. Continue Reading

By

• Warwick Ashford, Senior analyst

Buyer's Guide: Tips for small companies on IPv6 migration

There is no rush to switch from IPv4 to IPv6, but there is no harm in being prepared for IPv6. We look at the practical issues for SMEs. Continue Reading

By

• Bob Tarzey

Cisco wants EU to reconsider Microsoft Skype deal

Cisco is calling on European Union authorities to reconsider the unconditional approval of Microsoft’s $8.5bn acquisition of Skype. Continue Reading

By

• Warwick Ashford, Senior analyst

Buyer's Guide: How to prepare your organisation for IPv6

The switch to IPv6 – on 6 June – shows just how imminent the transition from IPv4 to IPv6 is. Is your organisation ready? Continue Reading

By

• Cliff Saran, Managing Editor

Deploying a Virtual Datacentre on Claranet

Claranet has updated its traditional hosting service with a cloud-based virtual datacentre based on Dell Compute, VMware and Cisco. Continue Reading

By

• Cliff Saran, Managing Editor

Cisco back on acquisition trail after record quarter

Cisco Systems has reported record revenues of $11.5bn for the second fiscal quarter that ended 28 January 2012, up 11% on the year-ago quarter, and profits of $2.6bn or 47 cents a share, up 27%. Continue Reading

By

• Warwick Ashford, Senior analyst

Buyer's Guide: Optimising networks for cloud computing and virtualisation

This six-page Computer Weekly Buyer's Guide to cloud networking highlights the factors CIOs need to consider for their networking strategies. Continue Reading

Ofcom reports UK improvement in broadband

Boris Johnson says people should go to the pub to avoid massive rush-hour delays during the Olympics, but perhaps teleworking would be better for business Continue Reading

By

• Cliff Saran, Managing Editor

Cisco unveils product consolidation plan

Cisco has unveiled details of the product line consolidation it hopes will turn around the company after its struggles with poor financial performance. Continue Reading

By

• Kayleigh Bateman, Computer Weekly

UK networkers look to wireless networks and IP telephony for 2012

Wireless networks and IP telephony are set to be the most common networking initiatives implemented by UK users in 2012, according to TechTarget’s 2012 IT Priorities Survey Continue Reading

By

• Joe Fernandez, News Editor

How the NHBC uses cloud-based technology for VPN authentication

The National House-Building Council is using cloud-based technology to offer almost 70% of its workforce authenticated remote access to its VPN using SMS and hard tokens. Continue Reading

By

• Joe Fernandez, News Editor

The impact of cloud on IT

This research report from Freeform Dynamics assesses the impact of the cloud on the IT department and its operations. Continue Reading

Gartner: Enterprise software spending to rise by 6.4% in 2012

For 2012, Gartner expects telecommunications equipment and enterprise software to see the biggest growth in spite of the looming recession. Continue Reading

By

• Cliff Saran, Managing Editor

RIM shareholders support plan to appoint a new chairman

Shares in Blackberry maker Research In Motion gained 7% on Tuesday in response to news that the company plans to separate the roles of chairman and chief executive. Continue Reading

By

• Warwick Ashford, Senior analyst

Hacktivists plan to use satellites to by-pass internet censorship

Hacker activists plan to launch communication satellites to overcome the threat of internet censorship. Continue Reading

By

• Warwick Ashford, Senior analyst

Networking 2012: Vendors predict what's ahead for the industry

Senior vendor executives offer SearchNetworkingUK their Networking 2012 predictions for the challenges ahead, including addressing the transition to a mobile workforce. Continue Reading

By

• Joe Fernandez, News Editor

Everything Everywhere spends £1.5bn on network expansion: News briefs

SearchNetworkingUK briefs provide a summary of the week’s new product, services and appointment announcements. This week is filled with signs of network expansion. Continue Reading

By

• Joe Fernandez, News Editor

Sainsbury's rolls out superfast broadband

Sainsbury’s has signed a deal with BT to deploy network connections of 24Mbps to its 1,000 stores in a move which will enable real-time data sharing. Continue Reading

By

• Kathleen Hall, TechTarget

CIOs must trade off innovation and maintenance in 2012

CIOs face major challenges in trading off stretched budgets between innovative projects and keeping the business running as usual in 2012. Continue Reading

By

• Karl Flinders, Chief reporter and senior editor EMEA

IPV6 Transition – Why the rush ?

This report from Ovum warns that enterprises need to plan to move to the IPv6 internet addressing system even if they have IPv4 addresses available. Continue Reading

Network reliability to win over innovation in 2012, says Cisco survey

Cisco’s first TechWatch 2012 report finds network reliability as opposed to innovation or performance is the most important factor for network architects in the new year ahead. Continue Reading

By

• Joe Fernandez, News Editor

CIOs believe cloud, SaaS, consumerisation and mobility increase risk

Business models such as cloud computing and trends such as the consumerisation of IT, social media and mobility are exposing performance blind spots in IT management, a CIO survey has revealed. Continue Reading

By

• Warwick Ashford, Senior analyst

Cloud leaves many firewalls wanting – but could automation prove the silver bullet?

Most companies rely on firewalls, but the IT landscape is changing and so must approaches to security. Is there a silver bullet? Continue Reading

By

• Warwick Ashford, Senior analyst

IPV6 Transition – Why the rush ?

This report from Ovum warns that enterprises need to plan to move to the IPv6 internet addressing system even if they have IPv4 addresses available. Continue Reading

The realities of virtualised data centres

The IT in Europe virtual data centre e-zine covers the effects of virtualisation on data centres, including management headaches. Discover the challenges posed by an ever-increasing number of virtual resources and access three case studies from the Best of VMworld Europe 2011 User Awards. Continue Reading

Standard Life overhauls IT department and cuts jobs

Insurer Standard Life is to axe a number of IT staff following a review of its IT and operations division. Continue Reading

By

• Angelica Mari

BT second quarter sales fall 2% despite 166,000 new broadband customers

BT sales fell 2% in its fiscal Q2 despite the addition of 166,000 broadband customers and continued growth in its Openreach and Global Services businesses. Continue Reading

By

• Jenny Williams, University of Gloucestershire

Government trials voice recognition for Universal Credit benefit claims

The Department for Work and Pensions (DWP) is testing a voice recognition system to authenticate claimants of its flagship Universal Credits system, as part of the department's work on identity assurance (IDA). Continue Reading

By

• Kathleen Hall, TechTarget

Are network performance monitoring tools ready to meet new challenges?

Network performance monitoring tools must adapt to handle virtual infrastructure, new applications and hybrid cloud environments. Are they ready? Continue Reading

By

• Tracey Caldwell, Contributor

IP network critical to video technology at FA’s St George's Park development

The Football Association (FA) is implementing the latest networking and video technology at its coaching and education centre. The St George's Park centre will be the FA's second major centre alongside Wembley, where operations are currently centred. Continue Reading

By

• Karl Flinders, Chief reporter and senior editor EMEA

UK broadband speeds increase, but thousands left in the slow lane

Thirty percent of UK internet traffic is now at speeds above 5Mbps, an increase of 70% compared to last year. Continue Reading

By

• Cliff Saran, Managing Editor

vSwitch best practices: Know what powers your virtualised network

Virtual switches in a virtualised network offer high agility, yet potential management and design issues as well. These vSwitch best practices explore those problems and solutions. Continue Reading

By

• Rachel Shuster, TechTarget

ISDN implementation: Part 2 -- Protocols, components and router options

ISDN provides for digital transmission over ordinary telephone copper wire as well as over other media uses. In this continuation of his tip on ISDN implementation, Chris Partsenidis discusses the OSI Layers, protocols, components and router options used by ISDN. Continue Reading

By

• Chris Partsenidis, Firewall.cx

Amazon launches Kindle Fire tablet but experts doubt its use as a business device

Amazon has confirmed its much-anticipated entry into the tablet market with the US launch of its Kindle Fire device - but analysts doubt it will appeal to corporate IT buyers. Continue Reading

By

• Jenny Williams, University of Gloucestershire

Microsoft starts roll-out of Mango update for Windows Phone 7

Microsoft has started rolling out the next major version of its Windows Phone 7 operating system, codenamed Mango. Continue Reading

By

• Jenny Williams, University of Gloucestershire

BASF extends BT network contract

Chemical group BASF has signed a €200m deal with BT for networking 900 BASF sites in more than 80 countries. The contract includes the provision of IP telephony and local network services (managed LAN services) at 300 sites in North and South America as well as in Asia. Continue Reading

By

• Cliff Saran, Managing Editor

How to justify the business case for virtual desktop infrastructure licensing

Virtual desktop infrastructure (VDI) technology can cut energy bills, increase business agility and improve mobile working flexibility. But licensing cost and complexity can wipe off the financial savings of VDI deployment. Jenny Williams explores the labyrinth of VDI licensing. Continue Reading

By

• Jenny Williams, University of Gloucestershire

Job Bag makes the move to VoIP

Sydney software developer Job Bag has upgraded to a shiny new VoIP PABX and is loving the results Continue Reading

By

• Adam Turner

Cisco halves sales forecast as CEO John Chambers eyes Huawei market share

Following Cisco Systems' warning it is to halve its sales forecast as it struggles with reduced demand and increased competition, CEO John Chambers said he intends to battle with Chinese network provider Huawei. Continue Reading

By

• Kathleen Hall, TechTarget

Openreach expands fibre to 114 more exchanges

BT Openreach has unveiled 114 exchanges that will be upgraded to deliver fibre broadband as part of its plan to deliver fibre to two-thirds of the UK by the end of 2015. Continue Reading

By

• Cliff Saran, Managing Editor

University challenge: using IT to improve services and reduce costs

Universities face a balancing act as they become increasingly expected to improve the experiences of more demanding students while making budgets go further, and IT is a critical tool in finding this balance. Continue Reading

By

• Karl Flinders, Chief reporter and senior editor EMEA

How networks are adapting to virtualisation

This Network Evolution E-Zine examines new tools for managing networks that support virtualisation and automating change and configuration management, network core services, and daily administrative tasks. Uncover how network managers and engineers are responding to the changes wrought by virtualisation, the tools they are using and how well these tools meet their needs. Continue Reading

Ofcom gives green light to use TV spectrum for rural broadband

Telecommunications regulator Ofcom has given the go-ahead for internet providers to use unused TV spectrum to deliver broadband to rural areas. Continue Reading

By

• Kathleen Hall, TechTarget

Nokia launches three smartphones running Symbian Belle operating system

Nokia has unveiled three smartphone devices running its new operating system, Symbian Belle. Continue Reading

By

• Jenny Williams, University of Gloucestershire

Durham University upgrades communications infrastructure and adopts IP telephony

Durham University is to upgrade its communications infrastructure after signing a deal with Siemens Enterprise Communications (SEC) which will see the university adopt IP telephony. Continue Reading

By

• Karl Flinders, Chief reporter and senior editor EMEA

Unified network management: Wired and wireless together for good?

With an integrated network management vision, two organizations improved security and reliability, and have made steps towards a fully integrated network. But will we get there? Continue Reading

By

• Lynn Haber, Contributor

Cisco hardening guides for IOS, IOS-XR and NX-OS devices

Patching routing and switching infrastructure in any organisation is often delayed, sometimes due to the potential impact on production systems and sometimes because the IT resources are simply too busy fighting fires. Continue Reading

By

• Stephen Gillies, editor

Information Commissioner calls for more privacy improvements at Google

The Information Commissioner's Office says an audit at Google's London office shows the company has taken reasonable steps to improve its privacy policies, but could do more. Continue Reading

By

• Warwick Ashford, Senior analyst

Blackberry to co-operate with police after youths used BBM to organise riots

Research in Motion has said that it will co-operate with the police after it was revealed that London rioters used Blackberry Messenger rather than Twitter to organise looting sprees across the capital, with violence later spreading to Birmingham, Liverpool, Nottingham and Bristol. Continue Reading

By

• Kathleen Hall, TechTarget

Who needs MPLS? A dark fibre network saves York Council

The City of York Council set out to rethink its Internet and voice network services and ended up building a dark fibre network that will support city-wide free wireless. Continue Reading

By

• Tracey Caldwell, Contributor

Sunderland City Council signs multimillion-pound 10-year network deal with BT

BT will deliver a corporate network connecting 188 sites. Continue Reading

By

• Kathleen Hall, TechTarget

eBay boosts virtual servers with 100 terabytes of flash memory

Online auction site eBay has deployed more than 100 terabytes of flash memory to power its VMware virtual server infrastructure. The S-class flash storage from solid state disk provider Nimbus is believed to be among the world's largest consolidated deployments of network-attached flash storage for virtualisation. Continue Reading

By

• Cliff Saran, Managing Editor

Amazon closes Android appstore submissions in Germany after Apple lawsuit

Amazon has closed submissions for its Android app store in Germany following a lawsuit from Apple. Continue Reading

By

• Jenny Williams, University of Gloucestershire

CIO interview: Michael Foster, European vice-president of IT, FedEx Express

What role should IT play in business? This is the question Michael Foster, vice-president of IT at Fedex Europe, tackles at the global courier. Cliff Saran reports. Continue Reading

By

• Cliff Saran

Apple and Samsung overtake Nokia as worldwide smartphone shipments grow 76%

Nokia's woes continue as Apple and Samsung overtake the Finnish giant to become the largest global smartphone manufacturers, according to analyst figures. Continue Reading

By

• Jenny Williams, University of Gloucestershire

BSkyB wins 174,000 new broadband subscribers

BSkyB has reported a surge in its broadband business in yearly results, taking its subscriber base to 711,000. Continue Reading

By

• Angelica Mari

KLM deploys RightNow natural language search for mobile website

KLM Royal Dutch Airlines has rolled out software-as-a-service provider RightNow's CX Intent Guide on its mobile website. Continue Reading

By

• Jenny Williams, University of Gloucestershire

Virgin Media sees small drop in business sales, and loses 18,000 broadband users

Cable telecoms supplier Virgin Media has reported a small drop in business revenue for its second quarter, while the firm also revealed it has lost 18,000 broadband users... Continue Reading

By

• Bryan Glick, Editor in chief

UK fails to make world’s top 10 high-speed broadband countries - but Ireland scrapes in

The UK has failed to make it into the top 10 countries with the highest average broadband speed, but neighbouring Ireland scrapes in... Continue Reading

By

• Warwick Ashford, Senior analyst

Virgin Media trials 1.5Gbps broadband at London's Silicon Roundabout

Virgin Media has rolled out broadband speeds of up to 1.5Gbps as part of a trial for businesses in the "Silicon Roundabout" area of London... Continue Reading

By

• Jenny Williams, University of Gloucestershire

Vodafone increases UK enterprise sales, driven by greater data traffic

Vodafone's latest results reflect increased use of smartphones and data consumption within the workplace. Continue Reading

By

• Jenny Williams, University of Gloucestershire

Carphone Warehouse uses business process management to increase customer satisfaction

Retailer Carphone Warehouse is claiming a 25% jump in its customer satisfaction ratings after investing in BPM software to help staff deal with sales, queries and complaints. Continue Reading

By

• Bill Goodwin, Computer Weekly

Cloud network design: Your apps are ready, but is your infrastructure?

Cloud network design means creating a flat infrastructure for horizontal virtual machine traffic flow along with distributed applications for bandwidth optimisation. Continue Reading

By

• Bryan Betts, Contributor

Ofcom UK broadband speed map shows wide areas of internet underinvestment

An interactive map of broadband speeds has revealed large sections of the UK need investment in internet connectivity. Continue Reading

By

• Kathleen Hall, TechTarget

The IT that serves Wimbledon 2011

IBM provides an integrated end-to-end scoring system that delivers live tennis results to the BBC TV graphics, on-court scoreboards, match information displays, official web site and Wimbledon's own iPhone app. Continue Reading

By

• Kathleen Hall, TechTarget

Betfair sees 120% increase in mobile customers

The online gambling firm increased sales via mobile applications by 88% as customer mobile use grows. Continue Reading

By

• Jenny Williams, University of Gloucestershire

Overcoming mobile cloud computing challenges with distributed apps

Mobile cloud computing solutions are challenged by network latency and delay, but distributing mobile cloud applications so they're closer to users may be an answer to the problem. Continue Reading

By

• Bryan Betts, Contributor

Ofcom grants mobile phone operators right to trade radio spectrum to expand capacity

Telecoms regulator Ofcom has given mobile phone operators rights to trade radio spectrum holdings to help increase mobile network capacity for consumers. Continue Reading

By

• Jenny Williams, University of Gloucestershire

Government to create market for personal identity data

The government is preparing to create a marketplace for citizens' personal data to be used for accessing online public services, according to documents that were issued to industry in preparation for the coalition's next-generation identity scheme. Continue Reading

By

• Mark Ballard

Pizza Express rolls out Wi-Fi for smartphone connectivity

Pizza Express has rolled out Wi-Fi across its 384 stores to meet growing customer demand for mobile internet connectivity. Continue Reading

By

• Kathleen Hall, TechTarget

Former T-Mobile employees ordered to pay nearly £80,000 for data theft

The Chester Crown Court has ordered two former employees of UK mobile operator T-Mobile to pay a total of £73,700 after stealing and selling customer data from the company in 2008. Continue Reading

By

• Warwick Ashford, Senior analyst

Visa predicts 20 million contactless payment cards in UK by 2012

Visa Europe expects the number of contactless cards being used in the UK to reach 20 million by the end of 2011. Continue Reading

By

• Jenny Williams, University of Gloucestershire

TfL makes real-time information available for ‘Boris Bikes’ apps

Transport for London (TfL) has made real-time information available on its "Boris Bikes" scheme for developers seeking to create mobile apps. Continue Reading

By

• Kathleen Hall, TechTarget

Skype suffers second outage as users locked out

Some Skype users have been unable to sign into accounts after the service suffered a second outage in as many weeks. Continue Reading

By

• Jenny Williams, University of Gloucestershire

Using network management and monitoring systems across IT and buildings

Bolton College linked its buildings facilities to the campus network and is using a network monitoring and management system that sees both buildings and IT resources. Continue Reading

By

• Tracey Caldwell, Contributor

UK government announces next wave of rural broadband deployment

Consumers and businesses in Wiltshire, Norfolk, Devon and Somerset are to benefit from the next phase of the UK government's drive to roll out superfast broadband connections to rural areas. Continue Reading

By

• Warwick Ashford, Senior analyst

Skype users locked out as internet telephony service works on fix

Skype was forced to issue a workaround for users unable to sign into their accounts while the internet telephony service worked on a permanent fix. Continue Reading

By

• Warwick Ashford, Senior analyst

For cloud automation, think flat networks and Ethernet fabric

For cloud automation, vendors are preaching flat cloud networks based on Ethernet fabrics and open network software that enable engineers to build in cloud management tools. Continue Reading

By

• Bryan Betts, Contributor

BT and Everything Everywhere trial 800MHz 4G LTE broadband in Newquay

BT and mobile operator Everything Everywhere are seeking 200 volunteers in South Newquay, Cornwall to trial a joint high-speed 4G broadband initiative. Continue Reading

By

• Warwick Ashford, Senior analyst

Buyer's Guide: HP's Intelligent Resilient Framework (IRF) put to the test

In the world of datacentres and large-scale enterprise networks there has always been some form of perceived trade-off between performance and resilience. Building in resilience is absolutely essential of course, but it has historically affected service and application ability when brought to play. Continue Reading

By

• Steve Broadhead, Broadband Testing

Analysis: What does Microsoft's Skype acquisition mean for businesses?

Microsoft's planned acquisition of internet telephony services firm Skype for $8.5bn has caused quite a stir in the consumer world, but what will it mean for business? Continue Reading

By

• Warwick Ashford, Senior analyst

Government urges councils to accelerate superfast broadband roll-out

The government is calling on local authorities to accelerate broadband roll-out to help it deliver superfast broadband services to 90% of homes and business by 2015. Continue Reading

By

• Bryan Glick, Editor in chief

SME technology trends in 2011: Analysys Mason talks cloud and mobility

European SME technology trends in 2011 will see the rise of cloud-based services and mobility applications, predicts Steve Hilton, principal analyst for Analysys Mason. Continue Reading

By

• Rachel Shuster, TechTarget

Your enterprise wireless LAN questions answered

Got wireless LAN questions? Our expert has solutions to 802.11n migration, wireless LAN troubleshooting and mesh network design. Continue Reading

By

• Rivka Gewirtz Little

Cloud computing: How to avoid a network bottleneck

Cloud computing can put a huge load on a business's network. Organisations need to ensure network access from the user's browser on the local area network (LAN), to a cloud-based datacentre across on the public internet are fit for purpose. Continue Reading

By

• Cliff Saran, Managing Editor

Wired and wireless: Can you achieve an integrated network?

This European edition of Network Evolution E-Zine discusses the myths surrounding integrated wired and wireless LANs, security considerations, and wireless and mobile technology trends the UK should be on the lookout for. Continue Reading

Wireless LAN authorisation guide: Controlling users and their devices

As wireless LANs become core access technology, it is crucial to implement WLAN access control that manages both corporate and personal devices, as well as Wi-Fi embedded clients. Continue Reading

By

• Rivka Gewirtz Little

Hybrid cloud model saves university money on a data centre upgrade

Loughborough University implemented a hybrid cloud model and saved money on upgrading its data centre infrastructure, networks and collaborative applications. Continue Reading

By

• Tracey Caldwell, Contributor