Networking and communication
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News
23 Apr 2024
Extreme Connect 2024: Wi-Fi 6E to drive connectivity revolution in infinite enterprise
Extreme Networks kicks off annual conference with a launch it says will revolutionise outdoor connectivity through Wi-Fi 6E certification, with first significant customer deployments by leading entertainment company, major league baseball sports team and university Continue Reading
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News
23 Apr 2024
Nokia boosts Industry 4.0 with MX Grid, Visual Position and Object Detection
Comms tech provider makes series of announcements to enable more effective, responsive and agile decision-making for Industry 4.0 segments by processing, and unveils visual position and object detection technology to track industrial assets via camera video feeds Continue Reading
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News
02 Dec 2021
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
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News
02 Dec 2021
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
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News
02 Dec 2021
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
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Quiz
01 Dec 2021
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
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Feature
01 Dec 2021
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
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Feature
01 Dec 2021
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
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News
01 Dec 2021
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
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News
01 Dec 2021
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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News
01 Dec 2021
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
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News
30 Nov 2021
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
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News
30 Nov 2021
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
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Definition
30 Nov 2021
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
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News
30 Nov 2021
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
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News
30 Nov 2021
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
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E-Zine
30 Nov 2021
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
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News
29 Nov 2021
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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Tip
29 Nov 2021
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
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News
29 Nov 2021
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
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Opinion
29 Nov 2021
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
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News
29 Nov 2021
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
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News
26 Nov 2021
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
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Opinion
26 Nov 2021
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
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News
26 Nov 2021
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
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News
26 Nov 2021
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
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News
26 Nov 2021
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
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News
26 Nov 2021
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
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Opinion
26 Nov 2021
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
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E-Zine
25 Nov 2021
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
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News
25 Nov 2021
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
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News
24 Nov 2021
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
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News
24 Nov 2021
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
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News
24 Nov 2021
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
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News
24 Nov 2021
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
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News
24 Nov 2021
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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News
23 Nov 2021
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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News
23 Nov 2021
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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News
23 Nov 2021
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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News
23 Nov 2021
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
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News
23 Nov 2021
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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News
22 Nov 2021
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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News
22 Nov 2021
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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Feature
22 Nov 2021
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
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News
19 Nov 2021
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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Feature
19 Nov 2021
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
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Feature
18 Nov 2021
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
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News
18 Nov 2021
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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News
18 Nov 2021
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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News
18 Nov 2021
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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News
18 Nov 2021
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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News
18 Nov 2021
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
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Feature
18 Nov 2021
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
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News
17 Nov 2021
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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News
17 Nov 2021
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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News
17 Nov 2021
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
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News
17 Nov 2021
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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News
17 Nov 2021
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
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News
16 Nov 2021
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
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News
16 Nov 2021
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
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Answer
16 Nov 2021
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
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News
16 Nov 2021
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
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Opinion
16 Nov 2021
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
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News
16 Nov 2021
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
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E-Zine
16 Nov 2021
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
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Definition
15 Nov 2021
satellite
A satellite is any object that orbits something else, as, for example, the Earth orbits the sun. Continue Reading
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News
15 Nov 2021
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
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Tip
15 Nov 2021
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
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News
15 Nov 2021
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
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Opinion
15 Nov 2021
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
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Feature
15 Nov 2021
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
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News
12 Nov 2021
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
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News
12 Nov 2021
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
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News
12 Nov 2021
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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Opinion
12 Nov 2021
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
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News
12 Nov 2021
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
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News
12 Nov 2021
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
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Definition
11 Nov 2021
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
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News
11 Nov 2021
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
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News
11 Nov 2021
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
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Tip
11 Nov 2021
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
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News
11 Nov 2021
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
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News
11 Nov 2021
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
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News
11 Nov 2021
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
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News
11 Nov 2021
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
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E-Zine
11 Nov 2021
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
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News
10 Nov 2021
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
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Feature
10 Nov 2021
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
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News
10 Nov 2021
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
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News
09 Nov 2021
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
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Definition
09 Nov 2021
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
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News
09 Nov 2021
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
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News
09 Nov 2021
BT unveils robotics test lab to speed infrastructure roll-out
Telco opens UK’s first dedicated telecoms civil engineering robotics test facility designed to help fibre network development and roll-out in challenging environments Continue Reading
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Tip
08 Nov 2021
A guide to Windows DHCP server configuration
The main steps to configure DHCP on Windows Server are installation, Active Directory authorization, creating a scope and DNS registration. Learn about other tasks and best practices. Continue Reading
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News
08 Nov 2021
More than four-fifths of firms expect to keep hybrid work environment
While business leaders are comfortable with and believe there are many benefits to hybrid work, most organisations are unprepared to deliver a seamless experience in a hybrid workplace, where the need for end-to-end data visibility and actionable insights intensifies Continue Reading
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News
08 Nov 2021
Qualcomm collaborates with NEC to develop open and virtualised 5G
Mobile chip giant partners with IT and network technologies provider to fast-track commercialisation and accelerate adoption of 5G open and virtualised infrastructure at scale Continue Reading
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News
05 Nov 2021
5G set for 2.6 billion subs by 2026
Increasing use of mobile networks to access video content, digital payments, online retail and video conferencing all contribute to 5G traffic growth, with ongoing roll-outs driving the adoption of higher data packages Continue Reading
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Definition
05 Nov 2021
VoIP caller ID (voice over Internet Protocol caller identification)
VoIP caller ID (voice over Internet Protocol caller identification) is a caller ID application for VoIP phones that works in the same way as caller ID on a conventional telephone line. Continue Reading
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News
05 Nov 2021
Fibre lights up BT half-yearly results
BT has revealed a tough first six months of the financial year, but also claimed Fibre First build programme roll-out continues to accelerate, reaching record levels in second quarter Continue Reading
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Definition
05 Nov 2021
IDSL
IDSL is a hybrid of a digital subscriber line (DSL) and integrated services digital network (ISDN) technology that transmits data slightly faster than ISDN but much slower than most DSL services. Continue Reading
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Tip
04 Nov 2021
Evaluate the components of Cisco SASE
Cisco's SASE platform, Umbrella, has all the components of a SASE architecture, but it has a lot of integration complexity and a reliance on appliances. Continue Reading
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Answer
04 Nov 2021
What are the 6 components of structured cabling?
The six components of structured cabling are Entrance Facilities, Equipment Room, Backbone Cabling, Telecommunications Room, Horizontal Cabling and Work Area. Continue Reading