In Depth

In Depth

• Infosecurity – the GCHQ way

  Balancing privacy and security requires highly developed information security policies and, of the UK intelligence agencies, GCHQ has taken the lead.  Continue Reading

• On-premise IT still the only way to run certain tasks

  How to augment a public cloud strategy with on-premise IT by running workloads in a private cloud and bursting to the public cloud  Continue Reading

• Cutting the cable: why industry is turning to wireless

  Wireless networking technology is heading out of the office and the living room, and on to the factory floor. We explore the trend  Continue Reading

• Interview: British Medical Journal’s CDO talks datacentres, DevOps and desktops

  BMJ’s chief digital officer explains how the 170-year-old healthcare publication has negotiated several major digital transformation projects since she joined in 2012  Continue Reading

• Why more people aren’t cloud bursting

  The appeal of cloud bursting is easy to see, but the level of complexity involved negates its benefits – at least for now  Continue Reading

• Lauri Love: the student accused of hacking the US

  How did a brilliant but fragile computer science student from a rural English town end up facing life imprisonment in the US? Computer Weekly speaks to Lauri Love  Continue Reading

• The pros and cons of cloud bursting

  The much-vaunted benefits of cloud computing can be overshadowed by portability and interoperability issues  Continue Reading

• Computer Weekly at the movies: Werner Herzog takes on the internet

  Computer Weekly sat down to watch Werner Herzog’s latest documentary on the internet, Lo and Behold: Reveries of the Connected World  Continue Reading

• Master data management gains ground in UK public sector

  Local authorities and NHS organisations in England, Wales, Northern Ireland and Scotland are making slow but sure progress with master data management technology to gain a single view of the citizen  Continue Reading

• CW@50: Networks replace hierarchies – how IT changed society

  The first issue of Computer Weekly in 1966 predicted huge social changes from IT – but what has really changed in 50 years?  Continue Reading

• Blockchain and the promise of cooperative cloud storage

  Blockchain technology allows distributed retention of encrypted data and is at the heart of cooperative cloud storage  Continue Reading

• CW@50: The next 50 years

  As Computer Weekly celebrates its 50th anniversary, we look ahead to what we might be writing about in another 50 years from now  Continue Reading

• CW@50: Bugs, blunders and bad practices

  Computer Weekly’s arrival on 22 September 1966 reflected a growing global industry and the hopes for British computing  Continue Reading

• European law enforcement seeking smart ways to fight cyber crime

  Cyber crime continues to increase in volume and sophistication, but European law enforcement is fighting back, using collaboration and industry partnerships to compensate for a lack of resources  Continue Reading

• Tools of the trade to drill into behavioural data

  Data science toolkits enable organisations to extract, manipulate and interpret data to boost their business intelligence  Continue Reading

• Apache Spark grows in popularity as Hadoop-based data lakes fill up

  Apache Spark is growing in popularity and finding real-time use across Europe, including in online betting and on railways, and with Hadoop  Continue Reading

• Digital transformation gives CIOs chance to be agents of change

  Whether it’s the IoT, cloud, mobility, big data or analytics, there is always something new to grapple with. Attendees found out how to keep up at Cisco Live in Las Vegas  Continue Reading

• Gain insights into customer behaviour

  Predictive analytics can give marketing campaigns a head start, but business stakeholders may need convincing  Continue Reading

• Hexagon turns to Salesforce IoT Cloud to smarten up robots

  Hexagon, a manufacturer that measures and monitors robot, and other, components is using the Salesforce IoT Cloud to better tune components to environmental factors  Continue Reading

• Digital transformation needs mainframe DevOps

  As organisations become more digital, CIOs must consider how best to tap into data held in mainframes  Continue Reading

• British breakthrough for IoT- based business applications this year

  Internet of things-based business applications could be mainstream tools in the UK by the end of this year  Continue Reading

• Object storage product survey 2016: The startups

  In the concluding part of a two-part survey, Computer Weekly looks at the offerings of the object storage startups and includes software-only, virtual and hardware appliances  Continue Reading

• SAP Hana storage 101

  If you're starting down the road towards SAP Hana in-memory analytics you'll need to understand its storage requirements. Here are some basics to get you started  Continue Reading

• Hadoop starts to trumpet way through UK public sector

  Big data technology Hadoop is starting to appear in patches of the UK public sector, including GCHQ, HMRC, the Home Office and the NHS  Continue Reading

• Take the initiative on digitisation

  We look at what is available to help businesses further digitise their operations to improve service, efficiency and profit  Continue Reading

• Interview: Google cloud chief Diane Greene talks enterprise strategy and taking on AWS

  Computer Weekly talks to Google cloud chief Diane Greene about how it intends to win over the enterprise market and give AWS a run for its money  Continue Reading

• Will European datacentre operators pounce on post-Brexit uncertainty?

  As the dust settles on the EU referendum and the new-look US-Europe Privacy Shield data transfer agreement, we look at what it could mean for European datacentre operators  Continue Reading

• Industrial digitalisation

  We explore how back-office IT is being applied to industrial machines  Continue Reading

• CW@50: Women in technology – the shifting gender landscape

  As Computer Weekly celebrates its 50th anniversary, we look back on the great women who have made technology as well as the IT industry possible  Continue Reading

• Manage expenses to boost the bottom line

  Expense management is one area of business where the application of IT can bring about double-digit cost reductions  Continue Reading

• Netherlands needs ‘bottom up’ approach to create smart cities

  Dutch municipalities see the need to make their cities smarter, but often lack the necessary knowledge and do not know where to begin  Continue Reading

• CIO Interview: Graeme Hackland, Williams Martini Racing

  Williams Martini Racing CIO Graeme Hackland discusses network infrastructure, data analytics and the future for wearable tech and augmented reality in Formula 1 motor racing  Continue Reading

• Cost-effective managed IPS for small businesses

  Small businesses typically struggle to afford cyber intrusion prevention systems, but the introduction of a service tailored for this market could change that  Continue Reading

• Object storage product survey 2016: The big six

  In the first of a two-part series we run the rule over the big six storage suppliers’ solutions for object storage, an increasingly popular protocol for unstructured data  Continue Reading

• Hyper-converged infrastructure product survey: The big names

  In the concluding part of a two-part survey, Computer Weekly looks at the offerings of the big players – Cisco, Dell, Fujitsu, HPE, VMware – in the hyper-converged infrastructure market  Continue Reading

• Make fictional expense claims a thing of the past

  Some executives think that travel and entertainment (T&E) expense claims are a licence to practise their creative fiction skills  Continue Reading

• CW@50: A history of IT outsourcing

  Computer Weekly looks at where and when IT outsourcing was invented and considers the changes the sector has gone through since  Continue Reading

• Datacentre cooling upgrades: Helping operators decide where best to invest

  Upgrading a datacentre cooling system is an expensive undertaking, but should operators stick with what they've always done or try something new?  Continue Reading

• A tale of two Israeli technology incubators

  Computer Weekly looks at two very different technology incubators in Israel  Continue Reading

• The problem of passwords and how to deal with it

  Security experts have long recognised passwords as inadequate, but finally technology is offering some viable alternative authentication methods that businesses can explore to keep their data safe  Continue Reading

• Hyper-converged infrastructure product survey: The challengers

  In the first of a two-part survey, we look at the hyper-converged infrastructure market and the startups providing VM-native servers and storage, and datacentre-in-a-box products  Continue Reading

• Overcoming the scale-up challenge of enterprise DevOps adoption

  CIOs and IT leaders share their advice on what enterprises can do to accelerate the spread of DevOps within their organisations  Continue Reading

• CW@50: The story of the internet, and how it changed the world

  Computer Weekly’s journey through 50 years of innovation in technology continues with a look back at the history of the internet and the huge changes it has brought to society  Continue Reading

• How and when you should automate expense processes

  Gartner looks at the benefits of expense management tools and the circumstances that make software as a service preferable  Continue Reading

• European omni-channels: Hype or reality?

  Organisations in Europe are adapting to demands for omni-channel services from consumers across the continent  Continue Reading

• Evolving Glasgow’s Future City

  It has been two years since Glasgow was awarded £24m under the Future City demonstrator programme. We find out how it has evolved  Continue Reading

• Europe fires starting gun for dash to GDPR compliance

  A last dash for compliance with the general data protection regulation (GDPR) has begun across Europe and, despite the two-year warning, some organisations will fall short and for UK firms Brexit is no excuse  Continue Reading

• CW@50: Spreadsheets and ERP – 50 years of software coding business

  Business software has been a rich field for IT professionals over the past five decades, and we are on the cusp of a new era of customers rolling their own for competitive advantage  Continue Reading

• From SQL to NoSQL – and back again

  We take a look at the suppliers behind the emergence of databases that organise web-scale datasets and the like – and the most recent set of upstarts dubbed NewSQL  Continue Reading

• CW@50: The evolution of the CIO

  From working in statistics departments to becoming a key part of any business transformation – as Computer Weekly gets ready to celebrate its 50th anniversary, we look back at the changing role of IT leaders  Continue Reading

• NoSQL database technology finds use cases, but still minority sport

  From managing water meter data, through Bitcoin and video data, to web publishing, NoSQL database technology is finding real use cases. But it's likely to be stuck at 10% of the market for some time  Continue Reading

• Datacentre security: Why operators must give cyber and physical threats equal attention

  Datacentre operators often talk up the physical security measures they have in place, but are they at risk of overlooking cyber threats?  Continue Reading

• Isle of Man: From seaside getaway to tech startup hub

  The Isle of Man government is stepping up efforts to position itself as the low-tax jurisdiction of choice for the startup community. But what's it like to do business there?  Continue Reading

• CW@50: The Great British chip invention

  There is a link between the world’s first working computer and the world’s most successful chip: they are both British  Continue Reading

• NoSQL offerings from Microsoft and Oracle

  Cloud and big data applications have led to a new wave of NoSQL data stores. We look at what Microsoft and Oracle have to offer  Continue Reading

• Executive interview: Phil Smith, UKI chief executive, Cisco

  Cisco’s Phil Smith discusses digitisation, its impact on national productivity, and how enterprises can apply the lessons lived and learned by tech companies to their own strategy  Continue Reading

• Growing possibilities for 3D printing

  As 3D printing disrupts business and technology mandates, CIOs can gain new relevance as business enablers  Continue Reading

• CW@50: Government IT goes full circle in the space of 50 years

  As Computer Weekly prepares to celebrate its 50th anniversary this September, we take a look at how government IT has changed over the years  Continue Reading

• Does Microsoft Azure make sense for developers?

  Microsoft is betting heavily on cloud services for its future. We take a close look at its strategy as a platform for Office 365, Linux and microservices  Continue Reading

• For IBM, the answer is Watson. But what is the question?

  IBM is promoting its Watson natural language processing analytics technology as it tries to move its core business beyond technologies that it pioneered, but which have become commoditised. Will it fly?  Continue Reading

• My first IoT project: A guide for businesses

  We’ve all had a good giggle about having our fridges hacked – but now it’s time to get real. What are the first steps enterprises should take when implementing their first internet of things project?  Continue Reading

• It makes sense to go hyperscale/hyper-converged

  Hyperscale computing and storage are the norm for web giants. Hyper-converged scenarios make it possible for small and medium-sized enterprises to gain the advantages of combined server/storage nodes  Continue Reading

• Skype for Business: One year on, so what are the results?

  It’s now a year since Microsoft transitioned the Lync unified communications suite into Skype for Business, but has the enterprise embraced or shunned it?  Continue Reading

• Unlocking the disruptive potential of 3D printers

  We look at where 3D printing started, highlights some current innovations and assesses where the technology might be heading next  Continue Reading

• How to build your own IoT with Azure

  Microsoft’s Azure cloud platform has gone well beyond mere virtual machines and orchestrated workflows. It can now also power internet of things applications  Continue Reading

• An overview of cloud customer relationship management

  Businesses are confident about buying customer relationship management (CRM) software as a cloud-based service. Computer Weekly looks at the main players  Continue Reading

• What the EU’s new data protection laws mean for UK industry

  The General Data Protection Regulation, which will come into force on 25 May 2018, could have a big impact on any company in the world that deals with the personal data of EU citizens  Continue Reading

• UK startups seek to lead the world in smart city technologies

  Government trade mission to south-east Asia helps UK startups to target the region’s growing smart city projects  Continue Reading

• How 3D printing will disrupt industry worldwide

  The technology is helping startups model prototypes and inventory suppliers lop millions from supply chain costs  Continue Reading

• CW@50: How networking became the core of IT

  Compared with the network, Computer Weekly is but a sprightly youngster. We take a look back not at just 50, but 200 years of British innovation in communications technology  Continue Reading

• PCIe SSD: Cache vs storage tier

  Adding PCIe flash is a popular way of speeding up application response times, with more rapid I/O guaranteed, but should PCIe SSD be added as cache or as a tier of storage?  Continue Reading

• Graph database technology starts to come of age beyond social media

  Graph databases, based on mathematics known for three centuries, are starting to yield value for businesses beyond Facebook and Twitter  Continue Reading

• CW@50: How UK home brew gave computing to the masses

  From batch processing to the graphical user interface, from desktop PCs to smartphones, from luggables to wearables, computing has come a long way since Computer Weekly was first published in 1966. We look at some of the personal computers that ...  Continue Reading

• The Bimodal IT backlash: Should IT departments subscribe to the notion of a two-tier workforce?

  Gartner’s Bimodal IT vision has captured the imaginations of some CIOs, but industry watchers have queried how well cultivating a two-tier IT department works in reality  Continue Reading

• Graph databases: Joining the dots

  We explore why the growth of graph databases could be pointing the database market in a new direction  Continue Reading

• CW@50: From bricks to clicks – how technology has changed the shopping experience

  As Computer Weekly prepares to celebrate its 50th anniversary, we look back at how retail has evolved from the small corner store of the 1960s to the omni-channel world of today  Continue Reading

• Basel banking supervision edict stretches banks’ risk data governance

  What do banks require to meet BCBS 239: Principles for effective risk data aggregation and risk reporting?  Continue Reading

• Fourth-generation flash to rewrite software development

  Flash has outstripped Moore’s Law. If software development caught up, the solid-state datacentre would be a cost-effective reality, bringing a step-change in agility and performance  Continue Reading

• Amazon S3 storage 101: Object storage in the cloud

  Amazon Simple Storage Service (S3) has emerged as a de facto standard for accessing data in the cloud. We run the rule over S3, its key attributes and what you need to know to use it with your applications  Continue Reading

• How to tease out patterns in divergent data stacks

  Graph databases – the technology that links relations between datasets – will revolutionise the insights of data analytics  Continue Reading

• CW@50: From local innovations to centralisation – 50 years of healthcare IT

  From broom cupboards doubling as server rooms to teleprinters and green screens, as Computer Weekly prepares to celebrate its 50th birthday, we look back at NHS innovations, pitfalls and attempts to digitise over the past five decades  Continue Reading

• How to yield the benefits of converged infrastructure

  Bringing together the elements of enterprise IT generates a litany of operational and cost-cutting advantages – but care must be taken in balancing risk and in implementation  Continue Reading

• CW@50: Data management – Five decades of prospecting for business value

  Data management and business intelligence have been at the heart of business value creation for decades. Read about how Computer Weekly has tracked their promise and tribulations  Continue Reading

• What datacentre experts must do to stay relevant

  As datacentre operators focus on converged infrastructure to cut costs, IT professionals should keep their CVs aligned to the workplace  Continue Reading

• CW@50: The changing face of the datacentre over the past 50 years

  As Computer Weekly prepares to celebrate its 50th anniversary, we take a look back at how the design and role of the datacentre has changed over the past five decades  Continue Reading

• Singapore’s Jurong Health Services: Transforming healthcare through data technologies

  Ng Teng Fong General Hospital (NTFGH) is being recognised for its high standards of data use  Continue Reading

• Hyperconvergence: A political and technological revolution

  Tips for IT leaders planning to consolidate their IT components into a single, centrally managed platform  Continue Reading

• Apple Pay struggles in Australia as banks profit from a fee-phobic market

  Despite Australia being iPhone crazy its banks aren’t exactly rushing to enable the payment process  Continue Reading

• CW@50: Storage – From punched cards to flash and the cloud

  Since the launch of Computer Weekly in 1966, we have moved from a world of punched cards and paper tape to one where flash and the cloud have revolutionised data storage  Continue Reading

• CW@50: From ICL to ITIL

  Standardisation helps industries to grow. Here in the UK, a number of highly influential standards emerged that have become building blocks for the modern computer industry  Continue Reading

• CW@50: Fertile British breeding grounds for information security innovation

  Computer Weekly is marking its 50th anniversary this year with a series of articles celebrating 50 years of British technology innovation. In this article, we look at the evolution of information security threats and some of the British innovation ...  Continue Reading

• Flash storage roundup 2016: Flash technology outliers

  Flash storage doesn’t just come in traditional drive format and PCIe card. There are significant outliers in the market that make use of custom flash modules, flash/Dimm and QLC  Continue Reading

• Hunters: a rare but essential breed of enterprise cyber defenders

  They wait, they watch, they search the outer reaches of networks and the darkest corners of the web, setting traps, crafting tools, collecting evidence and going in pursuit: they are the hunters  Continue Reading

• Why are telcos so readily adopting open standards for NFV?

  Communications services providers are lining up to make their future virtualised networks as open as possible. What’s the attraction?  Continue Reading

• How to manage IT access for external users

  Identity and access management has extended from being solely an internal IT management process to focus on external business engagement too  Continue Reading

• CW@50: From Captain Kirk to 5G – 50 years of mobile

  As Computer Weekly prepares to celebrate the 50th anniversary of our first edition in 1966, we look back at 50 years of British innovation and development in mobile networking  Continue Reading

• Juggling a diverse user infrastructure

  CISOs are facing an increasingly fluid workplace and control of modern IT systems needs to reflect this dynamism  Continue Reading

• IAM is the future for managing data security

  Why identity and access management is taking centre stage in companies’ access policies  Continue Reading

• CW@50: The heyday of British computing - how the Brits ruled IT

  We examine how the 1940s, 1950s and 1960s became an age of great innovation for the British computer industry  Continue Reading

• CW@50: 1966 - Computer Weekly goes to bat for the British computer industry

  Launched in 1966 as part of a modernising wave to change British society, Computer Weekly battled for the nation’s industry against the US, and saw IT as an entry ticket to the Common Market  Continue Reading