Networking and communication

Enhanced Wi-Fi cuts costs to maximise efficiency at Dorset school

The need for cost-effective, manageable wireless infrastructure without additional annual licence fees drove Lytchett Minster School’s decision to upgrade its on-site network with TP-Link Continue Reading

By

• Alex Scroxton, Security Editor

Malaysia’s 5G spectrum biddings not for profit, says MCMC

5G has clear economic gains and should benefit the nation – not add to the government’s coffers Continue Reading

By

• Edwin Yapp

A review of SD-branch and its progression from SD-WAN

The goal of software-defined branch is to merge network functions and management into a single platform, but the branch architecture still lacks maturity, despite some early deployments. Continue Reading

By

• Jennifer English, Executive Editor

What is the purpose of an SD-WAN gateway?

Software-defined WAN architecture has adapted with the growth of cloud services, resulting in a cloud-based model that uses SD-WAN gateways to handle traffic and control. Continue Reading

By

• John Fruehe

5G’s first five years: A look ahead

With 5G mobile networks edging closer to reality, GSMA Intelligence’s Matthew Iji looks ahead to consider how the technology will be adopted between now and 2024 Continue Reading

By

• Matthew Iji, GSMA Intelligence

Business ISP Giganet plugs into Openreach’s Salisbury network

Local business ISP Giganet has started to roll out its own full-fibre broadband services in Salisbury, using Openreach’s new-build network Continue Reading

By

• Alex Scroxton, Security Editor

Demand for edge datacentres set to grow in APAC

More edge datacentres will be needed in the Asia-Pacific region to cope with greater adoption of edge computing and IoT when 5G networks are up and running Continue Reading

By

• Aaron Tan, TechTarget

The 3 pillars of SD-WAN QoS and questions to ask your providers

Traffic shaping, path control and forward error correction are three core components of SD-WAN QoS. Here are some crucial questions to ask your vendors regarding those areas. Continue Reading

By

• Kevin Tolly, The Tolly Group

Goliath vs Goliath and the complexities of 5G intellectual property

Is Apple the good guy or the bad guy? It has violated patents and had its wrist slapped by the courts (bad), yet its products are still available for adoring fans to buy (good) Continue Reading

By

• Pio Suh, IP Com

Huawei reports record numbers despite tumultuous year

Huawei has become one of the world’s largest technology companies by revenue, suggesting the accusations over its ties to the Chinese government are failing to have much impact Continue Reading

By

• Alex Scroxton, Security Editor

The nightmare driving test

Simulating realistic environments using deep learning to enable self-driving cars to learn the rules of the road will prove more useful than any amount of real-world practice. We find out why and meet the people doing something about it. Continue Reading

How Australia’s Curtin University is transforming the digital classroom

The Perth-based institution has been using collaborative learning spaces to better engage students and bring its classes to the world Continue Reading

By

• Aaron Tan, TechTarget

Rapidly multiplying IoT cyber attacks use well-known weaknesses

Internet of things threats and attacks are increasing rapidly, but rely on well-known security weaknesses, security researchers discover Continue Reading

By

• Warwick Ashford, Senior analyst

CLA calls for government intervention on rural 4G coverage

Country Land and Business Association urges government to consider broadband-style interventions to improve 4G mobile network coverage in rural areas Continue Reading

By

• Alex Scroxton, Security Editor

Broadband compensation rules come into force

Regulations that guarantee consumers’ rights to automatic compensation from broadband providers when things go wrong have come into force, and many suppliers have a lot of work to do Continue Reading

By

• Alex Scroxton, Security Editor

Huawei looks to ISPs for enterprise business growth

The Chinese technology bigwig is counting on internet service providers to fuel its enterprise business in the South Pacific region Continue Reading

By

• Aaron Tan, TechTarget

Swan lands in Scottish Highlands

Capita’s Scottish public sector network, also known as Swan, is to be extended to 150 sites in the Highland towns of Fort William, Inverness, Thurso and Wick Continue Reading

By

• Alex Scroxton, Security Editor

A brief glossary of network service provider types

For network novices and experts alike, this glossary of basic terms covers essential keywords related to network services and the various providers that sell them. Continue Reading

By

• Michaela Goss, Senior Site Editor

Huawei making no progress on addressing security concerns

Huawei has made no material progress on addressing the issues identified last year by the NCSC, according to the latest highly critical report from its HSCEC Oversight Board Continue Reading

By

• Alex Scroxton, Security Editor

Singapore’s UOB signs up for VMware Cloud on AWS

United Overseas Bank has become the first in Southeast Asia to use VMware Cloud on AWS in its move to the hybrid cloud Continue Reading

By

• Aaron Tan, TechTarget

Swedish companies increasingly using private networks to communicate with ecosystem

Swedish IT leaders are increasingly turning to private networks to communicate with other businesses in their ecosystem Continue Reading

By

• Jane Hamrin

UK IoT research centre to tackle cyber risk

A government-backed national IoT research centre has been launched as part of UK efforts to become a world leader in tackling cyber threats   Continue Reading

By

• Warwick Ashford, Senior analyst

How modern WAN edge services can benefit your network

Modern services could replace legacy routers at the network edge. And while individual WANs have different edge requirements, common needs include flexibility and reliability. Continue Reading

By

• Michaela Goss, Senior Site Editor

BT switches on quantum network link at Adastral Park

BT has opened its quantum network link between its Adastral Park research base and the UK Quantum Network node at the University of Cambridge Continue Reading

By

• Alex Scroxton, Security Editor

Is Avaya entertaining private equity bidders? I have déjà vu

The definition of insanity is doing the same thing over and over again, but expecting different results. It's a handy quote for all occasions - whether or not you believe Albert Einstein ever ... Continue Reading

By

• Alex Scroxton, Security Editor

Full-fibre broadband startup toob gets £75m funding round

Broadband startup toob has received a £75m funding injection to begin a full-fibre roll-out Continue Reading

By

• Alex Scroxton, Security Editor

UK’s largest broadband suppliers failing on customer service

Consumers say they’re unimpressed with BT, Sky, TalkTalk and Virgin Media, and fast-growing Vodafone has seen its customer satisfaction levels slump Continue Reading

By

• Alex Scroxton, Security Editor

How 5G can start a brand new era for the virtual RAN

5G is forging the way for operators to delve into virtualized RANs. Yet, despite its benefits, vRAN lacks standards and is still in the early developmental stages. Continue Reading

By

• Lee Doyle, Doyle Research

UK government at odds over Huawei threat

The chair of the Science and Technology Committee has criticised the government’s vague response to concerns about Huawei’s activities in the UK Continue Reading

By

• Alex Scroxton, Security Editor

Towards a full-fibre Britain: the view from inside Openreach

Openreach chairman Mike McTighe discusses progress on the national full-fibre broadband roll-out, the impact of Brexit, how to better engage with the CSP community, and why dark fibre isn’t the cure-all they might want it to be Continue Reading

By

• Alex Scroxton, Security Editor

VMware-VeloCloud sees the future of SD-WAN with 5G, hybrid cloud

A glimpse into one software-defined WAN vendor's vision shows a heavy interest in SD-WAN's integration with the network edge, 5G and hybrid cloud. Continue Reading

By

• Jennifer English, Executive Editor

Openreach calls on CSPs to help formulate full-fibre strategy

Openreach has opened a six-week consultation seeking views from the industry on how best to upgrade consumers to full-fibre broadband Continue Reading

By

• Alex Scroxton, Security Editor

Department for Transport launches future of urban mobility plan

Future of Mobility minister Jesse Norman launches “biggest review into transport in a generation” Continue Reading

By

• Angelica Mari

Colt picks Cisco to simplify 5G backhaul services

Colt is to deploy Cisco’s segment routing and Ethernet VPN-based architecture on its IQ Network for mobile operators Continue Reading

By

• Alex Scroxton, Security Editor

Network Homes signs Hyperoptic broadband deal

Expansion of Hyperoptic’s ultrafast network targets 20,000 properties in London and the south east Continue Reading

By

• Alex Scroxton, Security Editor

Bournemouth and Northampton next in line for CityFibre broadband upgrade

A £75m investment will see thousands of residential properties hooked up to full-fibre broadband services Continue Reading

By

• Alex Scroxton, Security Editor

Salisbury to get ‘universal’ full-fibre broadband

Every residential and business property in Salisbury will be able to access full-fibre broadband in 12 months, claims Openreach Continue Reading

By

• Alex Scroxton, Security Editor

5G in ASEAN still a way off despite optimism

Spectrum is yet to be assigned in many ASEAN nations, while applications and services are still being tested in pilot projects across the region Continue Reading

By

• Edwin Yapp

Automation connects 5G, Wi-Fi 6 and other networking trends

At IDC Directions, analyst Rohit Mehra discussed the role of automation in some of 2019's most talked about trends, including 5G, Wi-Fi 6, SD-WAN and the network edge. Continue Reading

By

• Michaela Goss, Senior Site Editor

Venture capitalists driving Nordic tech enterprise growth

The vibrant tech sector in the Nordic region is attracting increasing attention from venture capitalists Continue Reading

By

• Gerard O'Dwyer

IT Priorities 2019: ANZ organisations focus on fundamentals

Organisations in Australia and New Zealand will spend more on modernising legacy applications and breaking down data silos this year Continue Reading

By

• Aaron Tan, TechTarget

What 5 items should be on your network monitoring checklist?

Device monitoring, visual performance tools and a deep understanding of network data are just a few of the items that should be on your network monitoring checklist. Continue Reading

By

• Dan Conde

Shetlands get broadband upgrade to support local NHS services

Shetland Islands Council is to receive £1.91m of funding to expand full-fibre broadband expansion to NHS sites on remote islands through the government’s Local Full-Fibre Networks initiative Continue Reading

By

• Alex Scroxton, Security Editor

Podcast: The Computer Weekly Downtime Upload – Episode 7

In this week’s episode of The Computer Weekly Downtime Upload podcast, the team talks cyber attacks against the NHS, the everywoman in Tech Forum, 5G connected cows, and covers off the latest round of revelations about Facebook’s data processing procedures Continue Reading

By

• Computer Weekly Staff

Openreach exploring options for copper network shutdown

Openreach has begun to assess how and when it might be able to shut down its copper broadband network Continue Reading

By

• Alex Scroxton, Security Editor

Assisted living system moves from Microsoft Azure to IBM Cloud

IBM Cloud provides Watson artificial intelligence and internet of things technologies to support carers looking after elderly and disabled people Continue Reading

By

• Cliff Saran, Managing Editor

Malaysia takes broad base approach to 5G security

The country’s telco regulator is taking a industry-wide look at security implications of 5G, preferring not to target any particular supplier Continue Reading

By

• Edwin Yapp

Vodafone defends its use of Huawei as 5G trials go live

As Vodafone begins trials of a live 5G service in Bristol, Cardiff and Liverpool, the operator’s CTO and general counsel have defended their use of Huawei equipment in Vodafone’s network and challenged its detractors to produce evidence of spying Continue Reading

By

• Alex Scroxton, Security Editor

How aid workers are using encrypted communications to stay safe in conflict zones

Often operating in volatile conflict zones, aid workers are frequently turning to encrypted communication services to protect each other Continue Reading

By

• Sebastian Klovig Skelton, Data & ethics editor

US government ban unconstitutional, says Huawei

Huawei’s lawsuit accuses Washington of violating the US Constitution by banning it from government contracts Continue Reading

By

• Alex Scroxton, Security Editor

How Europe’s largest datacentre is helping to expand broadband access

NGD, the operator of the largest datacentre in Europe, is playing an unlikely role in helping expand access to full-fibre broadband in south Wales. We find out how, and why Continue Reading

By

• Alex Scroxton, Security Editor

5G one of several security challenges to CNI

5G technology is among the key security challenges facing critical national infrastructure and all other business organisations, according to the Information Security Forum Continue Reading

By

• Warwick Ashford, Senior analyst

Spokane venues up their game with new guest Wi-Fi network

The Spokane Public Facilities District refreshed its Wi-Fi infrastructure with equipment from Aruba Networks for improved device support, coverage and IT management. Continue Reading

By

• Michaela Goss, Senior Site Editor

US doubles down on Huawei fears as Chinese prepare to sue

US secretary of state Mike Pompeo has reinforced his attacks on Huawei as the firm apparently prepares to sue the US government over its federal-level ban Continue Reading

By

• Alex Scroxton, Security Editor

Modernising IT at the Bank of England

In this week’s Computer Weekly, we talk to the Bank of England as it starts the modernisation programme for its core system – one that the UK economy relies on. We look at the rise of DevSecOps and how it can help deal with increasingly complex security threats. And we examine the different approaches to storage for structured and unstructured data. Read the issue now. Continue Reading

Podcast: The Computer Weekly Downtime Upload – Episode 6

In this week’s episode of The Computer Weekly Downtime Upload podcast, the team talks about Mobile World Congress, Facebook’s latest data privacy row, the Ocado and M&S partnership, and how the technology industry can tackle unethical data use Continue Reading

By

• Computer Weekly Staff

IT Priorities 2019: What projects are IT professionals spending their budgets on?

The Computer Weekly/TechTarget IT Priorities 2019 survey finds that cloud maturity, security and automation are among the hot areas for spending Continue Reading

By

• Cliff Saran, Managing Editor

Australia ramps up on 5G – telcos and banks among the first to benefit

Australia has been touted as a leader in 5G, although the promises of the technology supporting the use of autonomous vehicles will not be realised for now Continue Reading

By

• Beverley Head

UK among most expensive countries for mobile data

The UK ranks 136th in the world for the average cost of 1GB of mobile data, according to new statistics Continue Reading

By

• Alex Scroxton, Security Editor

MWC 2019: Robots, robots and robots, oh my!

All the world loves robots, and when they are robots holding something a human might hold, doing an activity a human might do, and preferably doing it while looking a bit like a human (two legs, ... Continue Reading

By

• Alex Scroxton, Security Editor

Fresh data analytics tool slashes Openreach’s Ethernet delivery times

Openreach discusses its work with analytics partner Qlik, which is giving its teams new insights into Ethernet and enterprise fibre network service delivery data, and says it has seen significant service improvements in doing so Continue Reading

By

• Alex Scroxton, Security Editor

IT Priorities 2019: APAC keeping pace with digital transformation

Digital transformation is well underway among APAC enterprises which are looking to spend more on refreshing their IT infrastructure and technologies that improve employee productivity Continue Reading

By

• Aaron Tan, TechTarget

What are the CDN options for enterprises?

We look at how content delivery networks can give your organisation’s web presence a literal edge Continue Reading

By

• Rene Millman

New broadband speed regulations come into force

Internet service providers must now tell consumers how fast their broadband service will be before they sign a contract, under new Ofcom rules Continue Reading

By

• Alex Scroxton, Security Editor

MWC 2019: Our planet is dying - is it time to ditch Mobile World Congress?

This year, my flight from London's Stansted Airport to Barcelona for Mobile World Congress, plus two days of hour-and-a-half commutes through horrendous traffic between my hotel and the conference ... Continue Reading

By

• Alex Scroxton, Security Editor

MWC 2019: Vodafone powers 5G with VMware

Vodafone is using VMware’s telco cloud platform to prepare its mobile networks for 5G in 15 geographies Continue Reading

By

• Alex Scroxton, Security Editor

Dutch companies lack knowledge of IoT’s benefits

Many organisations in the Netherlands are missing out on the benefits of the internet of things because they lack awareness of its potential Continue Reading

By

• Kim Loohuis

China Mobile and Singtel team up on IoT

Two major telcos in the APAC region, China Mobile and Singtel, are working together to help enterprises deploy the internet of things across China and Singapore Continue Reading

By

• Aaron Tan, TechTarget

Wearable technology in the workplace and data protection law

Wearable technology is slowly creeping into the workplace to monitor staff performance and health, but do employers understand the legal implications? We assess the data protection implications Continue Reading

By

• Charlotte Allery, Coffin Mew

MWC 2019: 5G driving telcos into the cloud, says VMware CEO

At Mobile World Congress in Barcelona, VMware CEO Pat Gelsinger explained how the requirements of 5G mobile networks are helping to push more telcos into the organisation’s arms Continue Reading

By

• Alex Scroxton, Security Editor

MWC 2019: Industry rallies around the intelligent edge

The ability to process sensor data on intelligent edge devices, then upload to the cloud, was among the themes at this year’s Mobile World Congress Continue Reading

By

• Cliff Saran, Managing Editor

Researchers identify 4G and 5G network protocol flaw

Attackers could identify the network cell a user’s device is located in and potentially steal its IMSI number Continue Reading

By

• Cliff Saran, Managing Editor

Over 100 rural primary schools to get gigabit broadband

Primary schools could become high-speed broadband hubs for rural communities if government plans reach fruition Continue Reading

By

• Karl Flinders, Chief reporter and senior editor EMEA

MWC 2019: Satya Nadella presents intelligent edge vision

Microsoft has unveiled a version of the Xbox Kinect device for business called the Azure Kinect, which sees and hears its environment Continue Reading

By

• Cliff Saran, Managing Editor

Australia, Singapore say hello to 5G

Singtel and its Australian subsidiary Optus have made one of the first 5G video calls in the Asia-Pacific region Continue Reading

By

• Aaron Tan, TechTarget

Delving into viewer data at the BBC

In this week’s Computer Weekly, we talk to the BBC about how the UK broadcaster is using data analytics to better understand its viewers and grow its audience in the face of competition from the likes of Netflix. We look at how CERN is using IT automation in its quest to unravel the mysteries of the universe. And we examine the impact of GDPR on cloud storage. Read the issue now. Continue Reading

How to improve network security in 5 steps

The basics of network security start with a proactive and comprehensive audit of connectivity points. Also, be sure to get end users involved with network security policies. Continue Reading

By

• Amy Larsen DeCarlo, GlobalData

MWC 2019: Foldable phones distract from 5G politics in Barcelona

Mobile World Congress saw the usual plethora of smartphone device launches, but this year’s show is more politicised than ever before Continue Reading

By

• Alex Scroxton, Security Editor

Cyber power needs wider discussion, says GCHQ director

The topic of cyber power needs wider discussion, says GCHQ head in a speech about the opportunities of digital innovation such as 5G, as well as the accompanying complexity and risk, with particular mention of China and Huawei Continue Reading

By

• Warwick Ashford, Senior analyst

US may cut off countries that use Huawei in 5G networks

US secretary of state Mike Pompeo has said America may scale back or cut military and diplomatic ties with countries that use Huawei equipment in national 5G networks Continue Reading

By

• Alex Scroxton, Security Editor

BlackBerry acquires Cylance to cement security capability

BlackBerry moves forward with its plans to establish itself as an enterprise security firm, focusing on internet-connected endpoints Continue Reading

By

• Warwick Ashford, Senior analyst

Government not doing enough to address mobile not-spots

The National Infrastructure Commission has criticised the government for a lack of progress in addressing mobile network not-spots, particularly along key road and rail links Continue Reading

By

• Alex Scroxton, Security Editor

IT Priorities 2019: Security concerns top agenda for network buyers again

The ability to gain visibility into what is happening on enterprise networks has once again topped the agenda for network managers and buyers, according to the latest Computer Weekly/TechTarget IT Priorities survey Continue Reading

By

• Alex Scroxton, Security Editor

MWC 2019: O2 to launch 5G by Christmas

Ahead of Mobile World Congress, operator O2 has revealed further details of how it is planning for the advent of 5G Continue Reading

By

• Alex Scroxton, Security Editor

CW Nordics: Sweden to test e-krona and plans cashless society

Sweden’s vision of a cashless society has gained traction after the Riksbank (central bank) rolled out plans to test a digital currency, the e-krona. Also read how the Nordic region’s longer-established companies are playing a forceful role to advance digital transformation, and how Finland’s IT sector has rebounded strongly after Microsoft’s takeover of Nokia’s mobile phones and smart devices business units in 2014. Continue Reading

MWC 2019: 5G smartphones go live on Vodafone network

Vodafone has connected three 5G-enabled smartphones to a live network during trials in Spain Continue Reading

By

• Alex Scroxton, Security Editor

MWC 2019: Huawei claims massive lead on 5G readiness

At a pre-Mobile World Congress event in London, Huawei’s Ryan Ding shared details of the firm’s rapidly expanding 5G mobile portfolio, and laid into his competitors Continue Reading

By

• Alex Scroxton, Security Editor

Huawei faces battle to win Nordic trust

Nordic countries are investigating the spying allegations made against Chinese networking supplier Huiawei Continue Reading

By

• Gerard O'Dwyer

UK naïve to think China won’t try to exploit Huawei

A think-tank report has branded the UK government naïve at best, irresponsible at worst, over its use of Chinese networking equipment in critical national infrastructure Continue Reading

By

• Alex Scroxton, Security Editor

IT professionals are getting ready for the onset of digital twins

While few businesses are running digital twins in production, Gartner expects two-thirds will implement the technology by 2022 Continue Reading

By

• Cliff Saran, Managing Editor

SD-WAN cost savings hinge on underlying WAN technologies

SD-WAN marketing almost always mentions the benefit of cost savings. Cut through the hype and discover how SD-WAN works with MPLS and internet connectivity to drive savings. Continue Reading

By

• Robert Sturt, Netify

Wireless network configuration basics: 5 steps to follow

Different wireless networks have different requirements. However, some common principles exist for strategizing your wireless network configuration steps. Continue Reading

By

• Lee Badman

Coders and developers – are they the new heroes of the network?

Cisco is moving towards a software-based future. We spoke to Susie Wee, founder and leader of Cisco developer and innovation programme, DevNet, to find out how she is helping to enable this change. Continue Reading

MWC 2019: 5G in Europe driven by industrial automation, says Ericsson

As Mobile World Congress 2019 nears, Sweden’s Ericsson has been expanding, and expounding upon, its plans for 5G mobile networks Continue Reading

By

• Alex Scroxton, Security Editor

Huawei’s Ren Zhengfei: US won’t crush us

Huawei CEO Ren Zhengfei has taken a more combative stance in the ongoing row over the firm’s alleged links to the Chinese intelligence services Continue Reading

By

• Alex Scroxton, Security Editor

NCSC signals UK may take softer line on Huawei

The UK’s National Cyber Security Centre suggests Huawei will be allowed to form core elements of the country’s 5G mobile network infrastructure after all Continue Reading

By

• Alex Scroxton, Security Editor

Why would an organization move to intent-based networking?

Intent-based networking doesn't use any magical commands. But it does use a heavy dose of automation, which might cause some network teams to be wary of the new approach. Continue Reading

By

• John Burke, Nemertes Research

SD-WAN vendor lock-in is unavoidable, but not necessarily bad

It's practically impossible to avoid SD-WAN vendor lock-in. But, instead of being deterred by lock-in, companies should focus on wisely locking in the vendor with which they want to partner. Continue Reading

By

• Jennifer English, Executive Editor

Central Saint Martins hosts Three’s 5G trial for London Fashion Week

Three’s trial 5G network will enable the world’s first augmented reality fashion show at Central Saint Martins, while consumers can test out a prototype network at its flagship store Continue Reading

By

• Alex Scroxton, Security Editor

Satellite broadband secures Cornish observatory a brighter future

The Tolcarn Observatory near St Austell in Cornwall is putting its money where its mouth is and using satellite broadband to enhance its research work and educational outreach Continue Reading

By

• Alex Scroxton, Security Editor