In Depth
In Depth
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Canada’s tech sector is targeting Europe – does it have what it takes to compete?
Following its free-trade agreement with the EU – and the contrast with its noisy neighbour – Canada is promoting its tech sector to European IT buyers. We take a look at what CIOs can expect Continue Reading
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Application security more important than ever
Applications have an increasingly crucial role in our lives, yet they are also a real security threat, with hackers always finding new ways to bypass security defences. Computer Weekly looks at how organisations are responding to the challenge Continue Reading
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Cloud NAS offers file access across on-site and in-cloud
We run the rule over cloud NAS products that allow customers to build single-namespace file systems, including between in-house datacentres and public cloud storage Continue Reading
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Lessons from GE’s flight to digital platforms
Examining the challenges industrial giant GE has encountered on its digital journey and the lessons learned for CIOs heading in the same direction Continue Reading
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WD-40 oils sales and finance processes in Europe with Epicor
WD-40 has automated its business processes with Epicor ERP, finding the system’s service-oriented architecture good for providing flexibility in the company’s business growth Continue Reading
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Cyber resilience key to securing industrial control systems
Operators of industrial control systems can build greater cyber resilience by getting IT and operational technology teams to work more closely together and improving the visibility of their infrastructure, among other security measures Continue Reading
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Storage 101: The final flash generation? QLC vs MLC, TLC, SLC
QLC flash products have arrived in the market, but with a limited performance profile, has NAND flash come up against the realities of the physics that make it possible? Continue Reading
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AI elevates predictive maintenance for Kone and ThyssenKrupp
Kone and ThyssenKrupp are using artificial intelligence to improve predictive maintenance of their lifts and escalators Continue Reading
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Why Kubernetes is emerging as a critical enabler of multi-cloud
The buzz around containers is showing no signs of stopping, with Kubernetes fast emerging as the technology of choice for enterprises looking to build multi-cloud environments Continue Reading
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How artificial intelligence is fuelling engine maintenance innovation at Rolls-Royce
The engine maker has established an innovation centre to enable the company to deliver analytics and artificial intelligence-powered services to airlines using Rolls-Royce engines Continue Reading
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Application and device security under the spotlight
The security of internet-connected devices and associated applications has become a significant concern, prompting suggestions legislation may be required, while the UK government’s recent Secure by Design review suggests several solutions, ... Continue Reading
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Amazon, Toys R Us and a tale of two technology approaches
Many factors contributed to the collapse of Toys R Us, but did a partnership with Amazon at the turn of the millennium play a part in its eventual demise? Continue Reading
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Digital identity: Is the puzzle about to be solved?
Solving the digital identity problem is key to the future of the digital economy as a whole – but how close are we? Computer Weekly looks at what is happening with Gov.uk Verify, private sector involvement, and lessons the UK could learn from other ... Continue Reading
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Injecting entrepreneurship into enterprise IT
What should CIOs do to ensure that IT plays a leading role in the digital future of their organisations Continue Reading
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Flash vs 3D Xpoint vs storage-class memory: Which ones go where?
New media provide a range of options to speed workloads, from “old-fashioned” flash to storage class- and persistent memory. We help you exploit the storage performance hierarchy Continue Reading
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GDPR compliance: Addressing the overlooked in enterprise IT infrastructures
As the GDPR compliance deadline approaches, enterprises need to ensure they have looked beyond the headline-grabbing aspects of the regulation so they do not fall foul of the incoming data protection regulations Continue Reading
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Software-defined storage: Startups bring innovation to SDS
We survey the startup suppliers pioneering new approaches to software-defined storage, including block, file and object, and VM and container-oriented approaches Continue Reading
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Object storage is inching into Australian enterprises
Even as Aussie firms such as Bauer Media and Redbubble are lapping up object storage, others are facing visibility and analytics issues with the technology Continue Reading
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Mergers and acquisitions: Bringing together separate IT departments
Bringing together the assets of two separate companies can be a fraught business, particularly when it comes to merging IT departments Continue Reading
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Brexit is coming, but is the government technologically ready?
Brexit requires huge IT and technology changes across government, but as departments seem to be struggling to get to grips with the workload, Computer Weekly looks at how preparations are going Continue Reading
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UK technology recruitment: Turn on the talent
The hottest tech skills will always be in short supply and UK businesses increasingly struggle to find competent people to fill digital roles. But do companies’ approach to recruitment need to change? Continue Reading
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CW500: The advent of AI
For better or worse, artificial intelligence is one of the most talked-about technologies today, and it is here to stay. The latest CW500 Club investigated what AI actually is and the opportunities it can offer Continue Reading
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Chatbots demonstrate unexpected range of uses, from mental health to education
Chatbots, software that uses normal language to communicate with people through text or voice, are proving their value in a surprising variety of ways – from accountancy support to mental health Continue Reading
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Currency of data separates leaders from laggards
With customer data growing in ever-evolving volumes, we look at how companies are using data analytics to stay in control Continue Reading
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Enterprise accessibility: How Cray is using HPC to open up AI use cases from the datacentre
Enterprises interest in HPC is reportedly being fuelled by the rising demand for artificial intelligence-based applications and services, and Cray is one of a number of providers looking to cash in Continue Reading
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Congolese health workers and patients benefit from Couchbase database
Belgian public health consulting firm AEDES has worked with a local partner in the Democratic Republic of Congo to deliver a health information management system based on Couchbase Continue Reading
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What is digital transformation?
A guide for executives in the public and private sectors on the myths, realities and best practice of digital transformation, by digital leaders who have been there and done it Continue Reading
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GDPR: An overview of the latest data protection legislation
The forthcoming General Data Protection Regulation (GDPR) will have wide-ranging implications for every organisation that processes personal data. This comprehensive overview tells you what you need to know Continue Reading
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Software-defined networking: gathering momentum in the enterprise?
Suppliers are pushing the benefits of software-defined networking harder than ever, and enterprises are starting to take the plunge rather than remaining on the sidelines Continue Reading
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Data protection is critical for all businesses
Companies that misuse data or fall victim to breaches not only risk financial loss, but also reputational damage. There are many reasons good data practice is essential Continue Reading
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Business needs to keep up with Investigatory Powers Act
All indications are that the obligations on communication service providers under the controversial Investigatory Powers Act will change, and affected companies must ensure they are constantly up to date Continue Reading
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Storage class memory set to upset hardware architectures
Storage class memory and persistent memory products are set to add a layer of superfast storage media between bulk drives and memory, pushing performance to five million IOPS Continue Reading
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How SAP’s digital access licence influences your ERP strategy
Following the high-profile legal cases against brewers Diageo and Anheuser-Busch InBev, SAP has brought some clarity over indirect access to its core ERP system Continue Reading
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Assessing Alibaba Cloud
AWS, Microsoft Azure and Google Cloud Platform rule the public cloud market – but Chinese IaaS challenger Alibaba is targeting world domination Continue Reading
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Siemens success sets the scene for growth in process mining
German industrial conglomerate Siemens has turned to process mining to reveal inefficiencies in the way it pays suppliers, organises logistics and runs order-to-cash processes Continue Reading
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A history of cloud computing
The history of cloud computing starts way back in the 1960s, when an “intergalactic computer network” was first suggested, and in recent years the technology has served to shake-up both the enterprise IT and supplier landscape. Continue Reading
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The ins and outs of cloud portability
Public cloud portability comes in many forms – the secret is to research and plan appropriately Continue Reading
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Silicon Valley startups pitch in to the remaking of corporate IT
Enterprise IT is being remade by DevOps, cloud, containerisation and the incursion of AI. We look at one group of Silicon Valley-based suppliers attacking different vectors of new model IT Continue Reading
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Who needs hybrid cloud object storage?
Hybrid cloud object storage products are an emerging category. But what use cases are driving their emergence? And which suppliers lead the way? Continue Reading
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Should retail try to save the high street's declining footfall?
Footfall in the high street is declining, but should retailers be trying to claw back visits to stores or is it time for a new digital focus? Continue Reading
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Data recovery disasters: Kroll Ontrack on how it helps enterprises bounce back
Data recovery expert Kroll Ontrack provides a behind-the-scenes look at the challenges enterprises and consumers face getting their files and information back when disaster strikes Continue Reading
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SSD Raid 101: The essentials of flash storage and Raid
Flash storage is mainstream, but what do storage professionals need to know about Raid when used with SSDs? We look at Raid fundamentals, and supplier implementations Continue Reading
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Inside Red Hat’s open culture
The open source stalwart’s culture of transparency, openness and collaboration has been instrumental to its success as one of the world’s most successful software companies Continue Reading
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How Australian enterprises are unifying business communications
Business leaders and experts in rolling out unified communications tools in Australia stress the importance of change management and employee consultation to avoid digital white elephants Continue Reading
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Keeping cloud costs in check: Why good governance is key
Without proper checks and controls in place, it is all too easy for the cost of using cloud to spiral out of control in enterprises, but it doesn't have to be Continue Reading
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How to find the right mobility strategy for your SME
Small businesses still need a strategy to make the most of mobility, so what should business owners look out for? Continue Reading
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Retail legacy systems: how can we overcome them?
With technology adoption changing the retail landscape, many retailers are left with legacy systems. We look at how they are dealing with them in today’s digitally led environment Continue Reading
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ASEAN’s growing appetite for unified communications
Led by enterprises in Singapore and Malaysia, adoption of unified communications tools is expected to grow with the surge in demand for cloud-based and hosted offerings Continue Reading
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How to make the leap from traditional bank to digital bank
To compete effectively in an increasingly digital financial landscape, conventional banks need to build greater efficiency, value and trust through technology Continue Reading
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The walking dead: Is there life left in 4G mobile networks?
These days, 5G grabs all the hype and headlines, but 4G still has plenty more to give. It’s a good thing, too, as operators have no choice but to sweat their assets Continue Reading
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DR 101: The disaster recovery plan and disaster recovery strategy
We walk through the key steps and essential building blocks required to develop a disaster recovery strategy and how to write a disaster recovery plan Continue Reading
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How Turkish mobile operators are helping the vast Syrian refugee population to help themselves
Turkish mobile network operators are designing services that will help Syrian refugees make their lives in the country Continue Reading
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How artificial intelligence can aid and replace higher order human creativity
Much is made of AI augmenting human intelligence with simple automation, but might higher order human creativity go the same way? Continue Reading
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The bitcoin boom: How colocation datacentres are cashing in on cryptocurrency mining
Cryptocurrency miners are turning to colocation providers to help scale up their operations, drive profits and boost their resiliency, but the benefits could be relatively short-lived for all concerned, it seems Continue Reading
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Serverless computing: What it is and why it matters
Enterprises might be forgiven for thinking serverless computing is just the latest in a long line of hyped technology concepts, but there is serious substance to it Continue Reading
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Network security in the digital transformation era
Network security has always been a core focus for CISOs and IT security managers, but in an era of digital transformation, we examine if network security strategies are keeping up with new and emerging cyber threats Continue Reading
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Customer experience must be digital focus for banks
Omni-channel technologies can help banks stand out from their rivals, but a good customer experience should be their goal Continue Reading
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Network security in the age of the internet of things
Wireless devices and smart technologies are increasingly being brought into the workplace, and pose a growing risk to company data Continue Reading
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Silicon Valley startups home in on pressing value from data
A slew of California-based startup and early-stage data analytics companies are promising CIOs better ways to get value from their investments in databases and analytics Continue Reading
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Hybrid cloud file and object pushes the frontiers of storage
A single environment across on-premise and cloud environments is possible with a new class of product that builds file systems and object stores with hybrid cloud Continue Reading
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Assessing the disparate initiatives tackling the UK’s technology skills gap
As the UK’s skills gap widens, initiatives aim to ensure the population has the skills needed for roles now and in the future, but are these disparate efforts helping or hindering the cause? Continue Reading
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Why the browser is the computer
When he was CEO of Sun Microsystems, Scott McNealy once said that the network is the computer. Today, users spend most of their time in a browser Continue Reading
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Businesses need to take cryptojacking seriously
Organisations must pay attention to cyber criminals hijacking computing resources to mine cryptocurrencies, because nearly half are affected and the impact is greater than many realise Continue Reading
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Inside the distros: A year in Linux development
Linux will turn 30 in three years. We look at how far the major Linux distributions – or distros – have come over the past year and what they might be able to bring in the future Continue Reading
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Storage 101: How to create, share and manage a LUN in SAN storage
Despite pronouncements from some, the days of the logical unit number (LUN) are not over. We look at the LUN in SAN management: How to create, share, provision and manage a LUN Continue Reading
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Universal Credit: How did it go so wrong?
The DWP’s flagship welfare reform was meant to change the lives of benefits claimants through one simple IT system, but was beset by IT problems, low staff morale and delays. Newly released documents help explain what went wrong Continue Reading
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Have traditional banks weathered the fintech challenge?
How will the financial technology-based challenger banks evolve as the traditional retail banking industry ups its digital game? Continue Reading
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Intel vs AMD: Server rivals battling it out for edge datacentre supremacy
Chipmakers Intel and AMD are targeting edge computing environments with their latest embedded chips. What do each firm's propositions have to offer? Continue Reading
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Disaggregated systems try to unlock the NVMe conundrum
NVMe can unlock the true potential of flash, but storage controllers put a bottleneck back in the I/O path. We look at how suppliers are trying to solve the problem Continue Reading
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ASEAN enterprises readying networks for the cloud era
Enterprise networks are being strained by greater use of cloud computing, leading more ASEAN organisations to turn to SD-WAN to reduce network costs and complexity Continue Reading
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Customer analytics applications add artificial intelligence to reduce market ‘friction’
Customer analytics applications developers are seeking to add layers of intelligence to improve sellers’ interactions with buyers Continue Reading
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Are gas-powered datacentres all hype and hot air?
As concerns about how the proliferation of datacentres will affect electricity supplies continue to be raised, some are experimenting with natural gas as an alternative energy source. But is it a viable, long-term solution? Continue Reading
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Cloud management platforms: Getting started and making it work
Choosing the right cloud management platform for your organisation is one thing, but embarking on a deployment brings its own challenges Continue Reading
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Machines delve deep into customer minds
Deep learning can help customer insight teams advance rapidly in their mission to understand their customers Continue Reading
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What are the retail jobs that don’t exist yet?
As in many industries, technology and new consumer behaviour is changing the shape of retail. But what yet-to-be-created jobs are on the horizon for the sector? Continue Reading
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Cloud DR: Key choices in cloud disaster recovery
Flexibility and low cost make the cloud well-suited to disaster recovery, but there is no one-size-fits-all route to cloud disaster recovery. We look at the key choices Continue Reading
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The EURECA moment: Counting the cost of running the UK’s public sector datacentres
The EU-backed EURECA project has spent the past 36 months assessing the state of public sector datacentres across Europe, and is revealing what it found Continue Reading
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The future of 5G mobile networks: support and development
In the second part of our exploration of the 5G market, we find out how UK plc is innovating around 5G mobile networks, and ask what lies in store at Mobile World Congress in Barcelona Continue Reading
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Getting a handle on mobile security in your enterprise
Everyone now has a mobile device at work, so how can enterprises ensure they are secure? Continue Reading
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Put the customer first and reap the reward
How businesses can develop a granular understanding of their customers’ needs in a hyper-connected world Continue Reading
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Chrome OS: Why it may be time to approach desktop IT in a different way
The managed desktop has been running for nearly 20 years. Surely there must be a better way? We investigate Continue Reading
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The great 5G bake-off: where are we and where are we going?
With Mobile World Congress 2018 a week away, early 5G network standards formalised and tests up and running at the Winter Olympics, we assess the state of 5G, and what's needed to kick-start commercial roll-outs Continue Reading
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Data Lab CEO Gillian Docherty on how data can boost Scottish economy
Gillian Docherty, CEO of The Data Lab, outlines the organisation’s mission to turn analytics and artificial intelligence to benefit Scotland’s economy Continue Reading
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How AI will underpin cyber security in the next few years
Cyber security risks are growing in complexity and volume, but artificial intelligence techniques can help businesses track and fight them in real time Continue Reading
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Hyper-converged infrastructure 2018 technology and market survey
We look at the latest in hyper-converged infrastructure – server and storage hardware nodes that can be built into scale-out clusters – and the players in the market Continue Reading
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Smart security: Go beyond the basics with biometrics
With smartphone makers offering new features such as biometrics, there are lots of options available to businesses when putting mobile security into practice Continue Reading
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Cloud management platforms: What you need to know to make multi-cloud happen
Deploying a cloud management platform can make adopting a multi-cloud approach to consuming IT resources easier, but choosing one that is the right fit for your enterprise can be a challenge for CIOs Continue Reading
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Are you human? How to defeat the bots in e-commerce
Theatres and other entertainment venues are in a constant war with ticket fraudsters commanding botnet armies, as are other purveyors of high-value, limited-edition goods Continue Reading
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Smart speakers: How to give apps a voice
Experts discuss how to go about creating compelling voice-enabled user interfaces for smart speakers Continue Reading
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Net gain? Why networks matter when it comes to hyper-convergence
The rise of hyper-convergence is radically changing how enterprises manage their IT estates, but its effect on the network has yet to be fully realised Continue Reading
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Organised thinking builds app success
We look at how large enterprises can create an efficient organisational structure for mobile app development Continue Reading
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Navigating ASEAN’s patchy cyber security landscape
Cyber resilience remains low across Southeast Asia, a regional economic powerhouse that is increasingly susceptible to cyber threats as its digital economy grows Continue Reading
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Developers at the mobile edge
We look at the challenges and opportunities to be found in creating mobile apps for an expanding array of devices Continue Reading
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Shell downstream CIO Craig Walker: Invest time in your team
Craig Walker, CIO for Shell’s global downstream business, says IT leaders need to invest time in their teams and take them and the business on any change journey Continue Reading
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Do website design platforms pose too big a security risk?
Cloud-based website design platforms are booming in popularity because of their simplicity and affordability, but business security should be considered carefully when using such services Continue Reading
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GDPR: Not too late to ensure real risks will be addressed
With just four months to go before the General Data Protection Regulation compliance deadline, there is a growing anxiety in many parts of the regulated community that their GDPR plans may not be fit for purpose Continue Reading
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The rights and wrongs about GDPR compliance
We explore some common myths surrounding the forthcoming General Data Protection Regulation Continue Reading
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Private cloud storage 101: Key components and hardware options
Private cloud makes consumption of storage easier for the user and simplifies delivery for the IT department. We walk through the key components and the platform choices Continue Reading
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Four CIO trends to watch in 2018
As automation becomes more popular, bringing with it plenty of opportunities, 2018 is all about investing in in-house skills and innovation, with a focus on equality and flexibility Continue Reading
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Why GDPR is great for SMEs
SME laggards facing potential fines for non-compliance should wake up and smell the tasty carrot of a leaner, smarter business post-GDPR Continue Reading