Networking and communication

AWS re:Invent 2021: Four key takeaways for ASEAN firms

AWS’s third-generation Graviton processor and other offerings in edge computing, machine learning and digital twin technologies are of relevance to organisations in Southeast Asia Continue Reading

By

• Aaron Tan, Informa TechTarget

Virgin Media O2 completes full gigabit access over entire footprint

Gigabit speeds now available across UK cableco’s entire network, offering average download speeds of 1.130GMbps supporting hyperfast services Continue Reading

By

• Joe O’Halloran, Computer Weekly

Volkswagen begins 5G private wireless network pilot project

Private 5G wireless network to support industrial connectivity at the production development centre and pilot hall at car giant’s headquarters plant in Wolfsburg Continue Reading

By

• Joe O’Halloran, Computer Weekly

Network technologies shaping post-Covid global recovery

Latest round-up ranking world’s most ‘network ready’ markets revealing how countries around the world are using information technologies to emerge from the Covid pandemic and become network ready. Continue Reading

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• Joe O’Halloran, Computer Weekly

Streaming surges see BT chief call for new net neutrality regulations

Marc Allera demands action on fairness in internet carriage as Amazon-hosted Premier League football drives new peak in traffic, 12% above previous high Continue Reading

By

• Joe O’Halloran, Computer Weekly

Australia’s NSW to build A$40m digital twin

The spatial digital twin brings together government data sources to provide insights for urban planners and residents to support decision-making and see into the future Continue Reading

By

• Aaron Tan, Informa TechTarget

DHCP client configuration for Linux, Windows and macOS

Network and system admins can use command-line and GUI tools to configure DHCP clients in Linux, Windows and macOS. Here's a breakdown of which commands to use for each OS. Continue Reading

By

• Damon Garn, Cogspinner Coaction

Virgin Money adapts offices to fit flexible and collaborative working

Virgin Money is repurposing its offices to fit a future where staff will work from home and visit offices to collaborate Continue Reading

By

• Karl Flinders, Chief reporter and senior editor EMEA

NUHS to tap edge supercomputing to crunch AI workloads

Singapore’s National University Health System will tap edge supercomputing resources to train AI models in a range of healthcare-related AI applications by mid-2022 Continue Reading

By

• Aaron Tan, Informa TechTarget

AWS throws down the gauntlet in private 5G sector

Many analysts forecast that 2021 would be the year of private 5G. Now such predictions have received an almost royal seal of approval with the launch of AWS Private 5G Continue Reading

By

• Joe O’Halloran, Computer Weekly

Chipset shortages to put brake on 5G roll-out in 2022

Research firm reveals telecoms, media and tech trends to watch in 2022, highlighting developments in Metaverse, 5G, gaming and connectivity Continue Reading

By

• Joe O’Halloran, Computer Weekly

Orange Business Services, Wirepas team for IoT smart tracking

Internet-of-things collaboration will focus on the ability to bring concrete results to businesses, such as saving time, and securing and traceability of assets Continue Reading

By

• Joe O’Halloran, Computer Weekly

GTT teams with Palo Alto to power SASE platform

Secure access service edge platform will offer advanced security techniques, fortifying network access from any location Continue Reading

By

• Joe O’Halloran, Computer Weekly

9 wireless questions for Cisco's CCT, CCNA exams

Those looking to pass the Cisco CCT and CCNA certification exams will need to understand how wireless networking works. This practice quiz covers the basics of wireless networking. Continue Reading

By

• Deanna Darah, Site Editor
• McGraw Hill Education

Guide on wireless networking concepts for CCT, CCNA exams

Cisco's CCT and CCNA exams include wireless networking questions. Use this excerpt from Glen Clarke's 'CCT/CCNA Routing and Switching All-in-One Exam Guide' as a tool to prepare. Continue Reading

By

• Deanna Darah, Site Editor
• McGraw Hill Education

Learn the basics of wireless networking for exam prep

In this Q&A, author Glen Clarke introduces readers to wireless networking and outlines what CCT and CCNA test-takers should study when prepping for their exams. Continue Reading

By

• Deanna Darah, Site Editor

Neos Networks completes latest leg in infrastructure expansion

UK business connectivity provider hits target of 550 unbundled BT exchanges and confirms plans to continue expansion and boost local access networks Continue Reading

By

• Joe O’Halloran, Computer Weekly

Global satellite broadband addressable market to grow to 330 million premises by 2026

Research warns that even with the proliferation of mobile and fixed broadband access globally, there is still a significant portion of the population that suffers from poor coverage, offering a huge opportunity for satellite comms Continue Reading

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• Joe O’Halloran, Computer Weekly

Rakuten Mobile and University of Tokyo investigate LEO satellite-based IoT

Japanese operator and local university begin research and development programme as part of the National Institute of Information and Communications Technology’s Beyond 5G R&D Promotion Project Continue Reading

By

• Joe O’Halloran, Computer Weekly

Satellite and 4G/5G-driven autonomous shuttle hits the road in Oxfordshire

Darwin Innovation Group is running an autonomous shuttle to transport passengers around Harwell Science and Innovation Campus in a one-year trial funded by UK and European space agencies to demonstrate how self-driving vehicles operate in a real-world setting, with data transmitted via O2’s mobile networks and Hispasat’s satellites Continue Reading

By

• Joe O’Halloran, Computer Weekly

MI6 will ‘open up’ to tech firms to innovate faster than adversaries, says chief Richard Moore

MI6 will use investment fund to back tech companies to develop long-term technologies that will help it to keep pace with China and Russia Continue Reading

By

• Bill Goodwin, Investigations Editor

harmonic

A harmonic is a wave or signal whose frequency is an integral (whole number) multiple of the frequency of the same reference signal or wave. Continue Reading

By

• Andrew Zola

5G becomes the fastest-deployed mobile generation to date

Tenth anniversary edition of in-depth study of mobile market reveals 5.5 billion additional smartphone users since 2011 and 4.4 billion 5G subscriptions forecast by the end of 2027 Continue Reading

By

• Joe O’Halloran, Computer Weekly

Rapidly changing hybrid workforce sees IT departments struggle to keep up

Research finds faulty technology is leaving businesses ill-equipped to support the future of working, warning that tech-savvy workers will expect more from their employers Continue Reading

By

• Joe O’Halloran, Computer Weekly

Digital beats – how Warner Music turned to the cloud

In this week’s Computer Weekly, we talk to the CIO of Warner Music about how cloud computing helps it meet the needs of music lovers. AstraZeneca discusses how its enterprise social media system helped through the pandemic. And we assess the tech sector’s response to the government’s plans to tackle digital skills shortages. Read the issue now. Continue Reading

5G to the fore in five-year Ooredoo-Nokia strategic agreement

Multi-country strategic deal sees Nokia supply telco with technologies including 5G, RAN, Core, Optics, IP and microwave across Middle East, North Africa and Southeast Asia Continue Reading

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• Joe O’Halloran, Computer Weekly

Cable management software enhances documentation, visibility

Even a timeworn networking discipline like cabling can undergo a renaissance. See how cable management software helps organizations visualize network connectivity. Continue Reading

By

• David Jacobs, The Jacobs Group

Porsche revs up for private 5G in production

Leading sports car manufacturer enters into research partnership with Ericsson to take advantage of 5G networks to accelerate production capabilities at manufacturing production complex Continue Reading

By

• Joe O’Halloran, Computer Weekly

Security Think Tank: Dissecting the true value of SASE is a challenge

As a relatively nascent technology that is getting a lot of publicity, dissecting the true value of SASE is still a difficult proposition, for now Continue Reading

By

• Maximilian Brook

Singapore telcos get more 5G spectrum

Singtel, M1-StarHub and TPG will be getting 2.1GHz spectrum to support the growth of 5G services in the city-state Continue Reading

By

• Aaron Tan, Informa TechTarget

Nokia strikes gold in Lapland with 5G private wireless network

Comms tech provider implements private network at gold mine, reaching depths of up to 1km to connect people, equipment, sensors, devices and vehicles Continue Reading

By

• Joe O’Halloran, Computer Weekly

Computing at the edge: Let’s get on board

With the increasing complexity of networks today, whether it’s hybrid cloud infrastructure or time-sliced 5G, somehow we’ve got to manage it Continue Reading

By

• Graham Williamson

Ericsson, Telstra claim 5G industry first deployment with spectrum sharing

Comms tech provider teams with Australian operator for first successful deployment of spectrum sharing to simplify the management and evolution of multiple generations of technology on base station sites, enabling expanded 5G coverage Continue Reading

VMware, Mitacs set sights on discovering sustainable path for 6G

Partnership will drive applied research with Canadian universities in the areas of sustainable grid, digital equity and clean tech involving 6G Continue Reading

By

• Joe O’Halloran, Computer Weekly

Vodafone announces trial of self-powered mobile masts

Operator says self-powered masts could enable new sites to be built in the most remote parts of the UK without the major challenge and cost of connecting to the electricity grid Continue Reading

By

• Joe O’Halloran, Computer Weekly

UK’s surveillance culture may be normalising use of tech for abuse

Intense surveillance of public spaces by UK authorities may be playing a part in the normalisation of cyber stalking in intimate relationships Continue Reading

By

• Alex Scroxton, Security Editor

Security Think Tank: SASE will become operational reality

While still considered very much a buzzword, the pace of change in corporate networks and operational technology means secure access service edge (SASE) is becoming reality for many Continue Reading

By

• Tom Venables, Turnkey Consulting

CW Nordics: Could Iceland be the best place in the world for HPC?

Most of Iceland’s cheap, sustainable energy is used by aluminium smelters, but the country's Landsvirkjun power company is now promoting other uses for it, including high-performance computing. Also read in this issue how IoT collaboration in Norway is reaching beyond industries such as mining and shipping to include fish farming. Continue Reading

CityFibre launches first 800Gbps infrastructure backbone ring

UK’s largest independent network provider announces 800Gbps ring, launched in collaboration with Ciena, to serve 23 cities and six ‘super core’ sites as part of a multi-terabit, national backbone project Continue Reading

By

• Joe O’Halloran, Computer Weekly

Connectivity issues disrupting most businesses’ IoT roll-outs

Research commissioned by mobile satellite communications provider finds that in the face of significant momentum in uptake of IoT since the pandemic outbreak, poor or unreliable connectivity is a seen as a typical gating factor in deployment projects Continue Reading

By

• Joe O’Halloran, Computer Weekly

Global IoT roaming data traffic to reach 650PB in 2026

Study from Kaleido Intelligence finds that likely supply chain concerns are considered as no deterrent to a surge in global mobile and internet of things roaming activity over the next five years Continue Reading

By

• Joe O’Halloran, Computer Weekly

One in three Norwegian unicorns created in 2021 alone

Norway’s tech sector has undergone rapid growth in the past year, consolidating the Nordic country’s position as an emerging European tech hub Continue Reading

By

• Sebastian Klovig Skelton, Data & ethics editor

Consumer cyber bill to protect mobiles, smart devices

Product Security and Telecommunications Infrastructure Bill will reinforce protections for consumer devices and mandate improvements to default security settings Continue Reading

By

• Alex Scroxton, Security Editor

Zoom boom rolls on over to Q3 2021

Partial return to the office fails to stop momentum of breakout collaboration technology giant in the third quarter of 2021 Continue Reading

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• Joe O’Halloran, Computer Weekly

Hyperscalers top telcos in private network stakes

Research identifies cloud providers as first port of call for enterprises looking to deploy and gain benefits from private mobile networks, with Microsoft named top innovator ahead of AT&T and Deutsche Telekom Continue Reading

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• Joe O’Halloran, Computer Weekly

Mid-band dominates 5G in emerging markets

Research highlights importance of mobile operators taking advantage of globally harmonised spectrum bands and economies of scale for 5G Continue Reading

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• Joe O’Halloran, Computer Weekly

Ericsson boosts business play with $6.2bn Vonage acquisition

Acquisition of IP communications provider expands Ericsson’s presence in wireless enterprise and broadens its global offerings, creating a global network and communication platform for open innovation Continue Reading

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• Joe O’Halloran, Computer Weekly

Four-day week introduced for staff at digital bank

UK’s Atom Bank brings in four-day working week for employees with no salary reduction Continue Reading

By

• Karl Flinders, Chief reporter and senior editor EMEA

FTTH Council Europe calls on policymakers for measures to reap full-fibre rewards

Industry organisation with a mission to advance ubiquitous full-fibre connectivity across Europe welcomes publication of the European Commission’s latest ‘Digital economy and society index’ and calls for demand-side measures to boost take-up of fibre networks Continue Reading

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• Joe O’Halloran, Computer Weekly

Mobile trade-in programmes are key driver in stimulating 5G smartphone upgrades

Mobile device tracker for third quarter of 2021 shows continued year-on-year market growth, with new 5G smartphone launches and trade-in promotions contributing to growth of mobile trade-in and upgrade programmes Continue Reading

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• Joe O’Halloran, Computer Weekly

Global broadband speed clipping rockets over past 18 months

Research shows broadband speed clipping is rising sharply, with many subscribers hitting upper speed limits Continue Reading

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• Joe O’Halloran, Computer Weekly

How advanced comms can gain an edge in the post-pandemic world

Advanced communications not only connects the real world to the digital world, but also enables a hybrid and more environmentally friendly world of work Continue Reading

By

• Joe O’Halloran, Computer Weekly

Nokia’s private LTE chosen by Bahrain’s Electricity and Water Authority

Nokia strikes further deal for private network infrastructure, helping leading MENA utilities company modernise its grids Continue Reading

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• Joe O’Halloran, Computer Weekly

Ensuring hybrid work works in the new normal

The hybrid business is becoming a reality, but how can firms ensure a positive employee experience and learn how to identify and manage risks? Continue Reading

By

• Cath Everett

4 trends spurring the evolution of network hardware

Major trends in network hardware highlight enterprise interest in vendor-agnostic options and open models. But legacy designs could stand in the way of adoption. Continue Reading

By

• Jennifer English, Editorial Director

Leading telcos urge Europe to act now to build Open RAN ecosystem

Deutsche Telekom, Orange, Telecom Italia, Telefónica and Vodafone issue five-point clarion call for building an Open RAN ecosystem for Europe to ensure that the continent continues to play a leading role in 5G and, eventually, 6G Continue Reading

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• Joe O’Halloran, Computer Weekly

UK government enshrines law to strip out ‘high-risk’ suppliers’ tech from networks

UK Telecommunications (Security) Act receives Royal Assent, mandating stronger legal duties on telecoms firms to protect the UK’s networks and giving the government new powers to control use of high-risk suppliers Continue Reading

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• Joe O’Halloran, Computer Weekly

Alert over spate of Iran-linked BitLocker attacks

A joint advisory from western cyber agencies warns of a campaign of ‘ongoing malicious activity’ by an Iran-linked APT group exploiting BitLocker to extort its targets Continue Reading

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• Alex Scroxton, Security Editor

Sky ECC provided free cryptophones to a Canadian police force

Internal emails disclosed in a US court show how Sky Global supplied sample encrypted phones to a Canadian police force before its phone users became subject to an international police investigation Continue Reading

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• Bill Goodwin, Investigations Editor

Openreach hits six million homes with full-fibre reach

BT broadband provision division says full-fibre broadband roll-out programme is on track to reach 25 million premises by December 2026 Continue Reading

By

• Joe O’Halloran, Computer Weekly

How SASE is set to determine the future

We take a look at the SASE environment and what challenges and benefits lie ahead in the adoption of secure access service edge Continue Reading

By

• Maxwell Cooter

Qualcomm extends collaboration with BMW on automated driving systems

Tech giant drives into huge deal with automotive group to develop next generation of autonomous driving and driver-assistance systems Continue Reading

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• Joe O’Halloran, Computer Weekly

WBA, TIP team to bring open AFC for Wi-Fi in 6GHz unlicensed band 

Infrastructure solutions community driving global connectivity joins forces with Wi-Fi alliance to spur adoption of 6GHz Wi-Fi and enable better user experience Continue Reading

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• Joe O’Halloran, Computer Weekly

Increased 5G availability sees working from home mean working from phone for 24 million

Research finds that more than eight million workers who have bought a 5G-capable smartphone since the start of the pandemic are a key driver of the switch to mobile data Continue Reading

By

• Joe O’Halloran, Computer Weekly

Ericsson launches Intelligent Automation Platform for smarter networks

Comms tech provider looks to bring scalability, performance and operations simplicity to mobile networks, including purpose-built and Open RAN Continue Reading

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• Joe O’Halloran, Computer Weekly

Orange Business Services powers Safran with smart-tracking IoT

Telco deploys more than 15,000 trackers and 250 antennas at two aircraft engine production sites in France to remotely locate and manage tools and equipment in real time Continue Reading

By

• Joe O’Halloran, Computer Weekly

National Infrastructure Commission pinpoints strategic gaps in UK infrastructure planning 

UK infrastructure assessment stresses it remains critical for health of country that gigabit broadband is effectively rolled out to rural areas and towns to ensure genuinely universal provision Continue Reading

By

• Joe O’Halloran, Computer Weekly

Vodafone claims solid half-year

Hot on the heels of signing a contract with City Fibre to gain UK fibre leadership, leading European comms operator’s results for the first six months of 2021 shows sustainable growth in both Europe and Africa Continue Reading

By

• Joe O’Halloran, Computer Weekly

Does Wi-Fi 6 have better range than previous wireless standards?

Yes, Wi-Fi 6 provides better wireless range. But it's not because of higher power output. The key is certain Wi-Fi 6 features can improve data rates at a given range. Continue Reading

By

• Lee Badman

Blueprint for future high street shows tech’s role in creating thriving communities

Technology will play an important role in creating thriving communities after Covid-19 lockdowns renew interest in local high streets Continue Reading

By

• Karl Flinders, Chief reporter and senior editor EMEA

Security Think Tank: SASE – more than the sum of its parts?

Airbus Cybersecurity’s Paddy Francis asks what makes an integration of the various components of SASE more the sum of their parts, and what are the benefits and pitfalls? Continue Reading

By

• Paddy Francis

Broadband beats bedrooms for UK homebuyers

Research from global communications provider finds that fast internet access is now a top-two must-have for UK homebuyers Continue Reading

By

• Joe O’Halloran, Computer Weekly

How cosmetics retailer Lush authenticates with ease

In this week’s Computer Weekly, we find out how Lush has modernised user authentication, governed by a desire to care for customer data. We also talk to the chief data officer at Nasa about data as a strategic asset, and the ground of better decision-making. And we foreground a call for the government and the Post Office to compensate victims of the Horizon computer system without delay. Read the issue now. Continue Reading

satellite

A satellite is any object that orbits something else, as, for example, the Earth orbits the sun. Continue Reading

By

• Paul Kirvan

WM5G, Intercity Technology unveil 5G support session for West Midlands manufacturers 

5G innovation centre teams with enterprise mobility and collaboration provider to offer free sessions Continue Reading

By

• Joe O’Halloran, Computer Weekly

How zero-trust SDP can work with a VPN for remote work

Implementing software-defined perimeter and zero-trust security models with a corporate VPN adds significant layers of user and device verification and authentication. Continue Reading

By

• Paul Kirvan

Openreach in consultation over next stage in transition to fibre

BT-owned UK broadband provision firm accelerates plan to stop selling copper-based broadband and traditional voice services, aiming to use five pilot areas to develop and test approaches for mass-migrating end-users to new digital offers Continue Reading

By

• Joe O’Halloran, Computer Weekly

Security Think Tank: What to find out before investing in SASE

Petra Wenham of the BCS shares her thoughts on what organisations need to consider as they investigate whether or not to invest in secure access service edge technology Continue Reading

By

• Petra Wenham

How to get the most from 5G mobile networking

Forrester analysts present a guide to help technology organisations optimise the use of 5G in the business Continue Reading

By

• Andre Kindness

GSMA announces 5G mmWave accelerator initiative

Mobile industry trade association announces new accelerator, with an aim to drive education efforts and showcase innovation Continue Reading

By

• Joe O’Halloran, Computer Weekly

Ofcom introduces rules to ease rural broadband development

UK comms regulator aims to address key issue preventing proliferation of gigabit broadband to hard-to-reach places Continue Reading

By

• Joe O’Halloran, Computer Weekly

BT applies Covid-19 R number modelling to threat response

A prototype cyber security tool developed at BT uses epidemiological principles to detect and respond to cyber threats Continue Reading

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• Alex Scroxton, Security Editor

Flexible working hours the key for increased productivity

With flexible working shifting from being a privilege to a necessity, company leaders must ensure their workers have a high-quality network service, efficient resources, hardware and cloud services, says Whit Andrews, distinguished research vice-president at Gartner Continue Reading

By

• Whit Andrews

Klaxoon enters US and launches next-gen meetings workshop platform for hybrid work

French teamwork and smart work technology provider unveils its next-generation workshop platform and expands in the US with CEO and key executives Continue Reading

By

• Joe O’Halloran, Computer Weekly

IT Priorities 2022: APAC enterprises invest in digital future

Nearly two-thirds of enterprises in Asia-Pacific plan to increase their IT budgets next year in areas such as cloud computing and cyber security to secure their digital future Continue Reading

By

• Aaron Tan, Informa TechTarget

chatty protocol

A chatty protocol is an application or routing protocol requiring a client or server to wait for an acknowledgment before transmitting data again. Continue Reading

By

• Andrew Zola

Vodafone anchors CityFibre nationwide network for UK full-fibre leadership

Strategic partnership expanded to anchor nationwide roll-out of full-fibre gigabit broadband to up to eight million homes, with long-term volume commitments Continue Reading

By

• Joe O’Halloran, Computer Weekly

HPE’s Aruba networking unit hit by cyber attack

Undisclosed threat actor compromised data buckets used to run the Aruba Central cloud environment using a stolen access key Continue Reading

By

• Alex Scroxton, Security Editor

4 ideas for network cable management best practices

When organizing cable clutter, network engineers should follow some common best practices, including the use of cable labels, cable ties and proper documentation. Continue Reading

By

• John Burke, Nemertes Research
• Chris Partsenidis, Firewall.cx

Post-Covid tech world to see 89% of UK tech operations hosted off-premise

Leading UK ISP releases research showing that emergence of the hybrid era means that dependence on on-premise infrastructure to support a full capacity office is no longer required Continue Reading

By

• Joe O’Halloran, Computer Weekly

Mavenir accelerates AI for enterprises with intelligent video analytics on 5G

Network software provider announces video analytics powered by NVIDIA Metropolis artificial intelligence-on-5G technology designed to transform business processes for faster decision-making Continue Reading

By

• Joe O’Halloran, Computer Weekly

CIO interview: Ralph Munsen, CIO, Warner Music Group

As organisations put more and more IT assets into the cloud, it makes more sense to manage networks cloud natively, says Warner Music CIO Continue Reading

By

• Cliff Saran, Managing Editor

Northumbria University enters next phase in developing a shoebox-size comms satellite

Researchers are collaborating on a new satellite system based on shrinking laser communications into a device no bigger than a shoebox Continue Reading

By

• Cliff Saran, Managing Editor

CW Benelux: Dutch IT company rips up the HR rule book for better work-life balance

One Dutch tech firm has used learnings from the pandemic to rip up its HR rule book and implement an official work-from-home policy. In fact, Infolearn has gone further than hybrid working, with a personal mobility budget for staff and a four-day working week, all with retention of full-time salary. Also in this issue, read how Dutch education administrators appear to be underestimating the threat of cyber crime. Continue Reading

Post-Covid tech world to see 89% of UK tech operations hosted off-premise

Leading UK ISP releases research showing that emergence of the hybrid era means dependence on on-premise infrastructure to support a full capacity office is no longer required Continue Reading

By

• Joe O’Halloran, Computer Weekly

What Norwegians are learning as they pioneer autonomous ships

Norway is leading the world in developing autonomous ship technology – and the world should pay attention to its latest developments Continue Reading

By

• Pat Brans, Pat Brans Associates/Grenoble Ecole de Management

Cisco aims to conquer complexity in hybrid world of work

Network tech and services giant Cisco unveils solutions designed to simplify complex environments as the world embraces flexible ways of working, giving global view of SaaS application health and outages map Continue Reading

By

• Joe O’Halloran, Computer Weekly

No device upgrade for most UK workers during pandemic

Research finds that most workers are still using equipment issued before lockdowns, raising fears of a productivity gap as staff work from home Continue Reading

By

• Joe O’Halloran, Computer Weekly

downloading

Downloading is the transmission of a file or data from one computer to another over a network, usually from a larger server to a user device. Continue Reading

By

• Gavin Wright

More than 90% of Virgin Media O2’s network now gigabit-ready

After switching on gigabit-capable services for 1.6 million more homes, UK cable provider claims to be within touching distance of enabling its entire network to access broadband download speeds of up to 1.13Gbps Continue Reading

By

• Joe O’Halloran, Computer Weekly