Network monitoring and analysis
Network monitoring and analysis can be challenging for today's intricate networks carrying a multitude of applications. We help you sort out the best software and tools for network management and application performance. You'll learn how network analysis and deep packet inspection work to identify bottlenecks and trouble spots. We'll teach you about best practices for analysing network reporting in order to identify vulnerabilities and proactively troubleshoot problems to improve network performance.
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News
25 Oct 2024
How Infoblox is tackling multicloud complexity and boosting security
Infoblox CEO Scott Harrell discusses the company’s new Universal DDI service designed to address the growing challenges of managing network security in hybrid IT environments Continue Reading
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News
16 Aug 2024
New Relic CEO on APAC growth and future of observability
New Relic CEO Ashan Willy talks up growth trajectory in APAC, the company’s long-term vision, and how going private has enabled it to make strategic investments Continue Reading
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Tip
12 Jun 2020
Network traffic pattern shifts reflect COVID-19 changes
The novel coronavirus pandemic spurred initial changes in network traffic patterns, but other trends are playing important roles in perpetuating permanent traffic shifts. Continue Reading
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News
12 Jun 2020
Salisbury becomes UK’s first city to go fully full-fibre
Politicians and broadband provision unit urge homes and businesses to switch to a new ultra-fast and ultra-reliable broadband network Continue Reading
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News
12 Jun 2020
5G at ‘tipping point’ as Nokia reveals biggest drivers for enterprise 5G
While analyst believes ‘enormous’ investment required and lack of killer apps put 5G growth in doubt, comms tech giant Nokia paints picture of IT decision-makers making tracks with next-gen infrastructure Continue Reading
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E-Zine
11 Jun 2020
CW Europe: 5G rush in Russia
Russian mobile operators are pooling their resources to help them overcome the technical challenges of creating 5G networks. Also read why Swedbank is rebuilding its anti-money laundering systems, and how a public-private partnership in the Netherlands is combating business email compromise fraud. Continue Reading
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News
10 Jun 2020
US networks weather unprecedented traffic during lockdown
“The networks were made for this,” says network technology provider as it shows how US networks have coped with added loads since the stay-at-home order Continue Reading
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News
09 Jun 2020
SES Water turns on IoT tap to reduce leaks
Vodafone announces 10-year deal with utility firm to provide internet of things solution to revolutionise how water leaks are prevented and detected Continue Reading
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News
08 Jun 2020
South Korea takes global 5G leadership
Initial Omdia market assessment shows home of Samsung as the world’s powerhouse for establishing and commercialising 5G networks Continue Reading
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News
05 Jun 2020
Third of UK internet users report worse service since lockdown
Even though operators assured at beginning of lockdowns that their infrastructures could cope with the extra strain on home networks, UK internet users say the quality of their online experiences has demonstrably worsened Continue Reading
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News
05 Jun 2020
Gamgee and QuantWiFi announce managed Wi-Fi strategic partnership
Network technology providers Gamgee and QuantWiFi team up to develop solutions ensuring Wi-Fi for a growing number of consumers whose network experience has become more crucial than ever Continue Reading
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News
02 Jun 2020
Vodafone gives six months’ free business broadband to UK SMEs
UK telco introduces scheme to help UK small businesses attempting to cope with new phase in Covid-19 lockdown Continue Reading
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02 Jun 2020
European network traffic volumes stabilising
The updated summary report from body of European regulators for electronic communications on how network operators can cope with increased demand for network capacity finds that, by mid-May 2020, all is well. Continue Reading
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E-Zine
02 Jun 2020
What will be the IT security priorities of the post-coronavirus world?
In this week’s Computer Weekly, with the working world after the pandemic set to be very different, we assess the IT security priorities for the ‘new normal’. Facial recognition firms are racing to identify people wearing face masks. And how did Europe’s telecoms networks cope with the switch to remote working? Read the issue now. Continue Reading
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News
01 Jun 2020
SmarTone deploys Ericsson Spectrum Sharing to open the gates to 5G-based smart city
Hong Kong operator deploys 5G broadly across territory using dynamic spectrum-sharing technology Continue Reading
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News
29 May 2020
Cisco eyes up ThousandEyes purchase
Networking giant says acquisition of internet and cloud intelligence platform provider will enhance its network performance and monitoring capabilities across the enterprise and into the cloud Continue Reading
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News
27 May 2020
Covid-19: Managing spikes in website traffic now IT leaders’ biggest challenge
AppDynamics research reveals that 95% of companies plot new tech course after Covid-19 outbreak as technologists see opportunity to show their value to the business Continue Reading
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News
26 May 2020
Ericsson enables commercial 5G network for Telia in Stockholm
Swedish operator lays the foundations for the next phase of digital transformation with 5G network designed to open up new user experiences and accelerated innovation in areas such as entertainment, healthcare, manufacturing and transport Continue Reading
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News
26 May 2020
Nokia joins the Open RAN Policy Coalition
Finish comms tech provider reinforces its commitment to the development of future secure mobile radio technologies for 5G by joining open and software-defined network technology consortium Continue Reading
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News
22 May 2020
Rancho Water turns tap on Extreme connectivity for critical water delivery
US public utility uses secure and resilient wired and wireless network systems to power 45,000 service connections across 100,000 acres Continue Reading
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News
22 May 2020
Global consortium launches ‘transformative’ subsea cable for African connectivity
2Africa, one of the world’s largest subsea projects, will connect 23 countries in Africa, the Middle East and Europe Continue Reading
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News
20 May 2020
Nokia, KDDI trial fully virtualised 5G cloud RAN
Finnish comms tech supplier Nokia adds to portfolio of customers trailing its cloud RAN solutions in deal with leading Japanese operator KDDI, including Nokia AirScale Continue Reading
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News
19 May 2020
Multiple network outages costing enterprise businesses millions of pounds a year
More than half of IT decision-makers and network managers globally say they have had four or more network outages lasting more than 30 minutes, costing between £250,000 and £5m in downtime Continue Reading
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News
19 May 2020
European network traffic volumes stabilising
The updated summary report from body of European regulators for electronic communications on how network operators can cope with increased demand for network capacity finds that, by mid-May 2020, all is well Continue Reading
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Tip
18 May 2020
How to build a network monitoring business case
As network teams construct a business case for a new network monitoring tool, they should include a cost comparison of alternative tools and a strong defense for the selected tool. Continue Reading
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News
15 May 2020
Covid-19: NHS reveals comms network strain as virus spread
Patients hit the web and phone lines for coronavirus assessments, with demand peaking as lockdown was announced, says health service Continue Reading
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E-Zine
14 May 2020
CW APAC: Trend Watch – business response to coronavirus
With countries the world over reeling from the Covid-19 coronavirus outbreak, which has meant sweeping changes both economically and socially, Computer Weekly looks at how firms in the Asia-Pacific region have adapted to what has so quickly become the new normal. Continue Reading
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Answer
11 May 2020
What are the 5 different types of network management?
Security policies, optimal service levels, configuration changes and even cost control measures all encompass the different types of network management. Continue Reading
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Feature
04 May 2020
The true cost of network downtime for your business
Network brownouts could be the biggest under-the-radar threat to your network. Calculate the potential costs of downtime to save your organization's productivity and money. Continue Reading
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News
30 Apr 2020
Stark digital divide in US internet speed amid Covid-19 crisis
Over a fifth of connections in lower income brackets in the US do not have ‘acceptable’ internet performance for work and school during the coronavirus lockdown, but ISPs’ expansion of available bandwidth for these communities noticeably improves online speed Continue Reading
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News
29 Apr 2020
Infovista claims SD-WAN implementation game changer with transparent hybrid technology
Application-aware SD-WAN technology provider introduces additional capabilities to ‘dramatically’ simplify migration and hasten transition to software-defined networking Continue Reading
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News
27 Apr 2020
Potential near £70bn boost to British economy from gigabit broadband
Research shows that delivering ‘Gigabit Britain’ could provide over £50bn gross value added to the economy in five years, growing to £68.8bn in 2030, but suppliers warn that more must be done to turn broadband ambition into reality Continue Reading
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News
22 Apr 2020
Coronavirus: German networks take the extra strain from social distancing
Network performance and customer experience monitoring firm finds German networks coping with masses of online home users despite some degradations since the start of social distancing and stay-at-home policies Continue Reading
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News
21 Apr 2020
Covid-19 outbreak sees first-quarter revenues flatten for Huawei
Chinese networking mega-firm endures tough first quarter, but pledges that it will ride out the coronavirus storm Continue Reading
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News
20 Apr 2020
INCA: UK gigabit broadband progress more important than ever
Trade body for independent network providers calls for progress toward the delivery of ultrafast broadband to all parts of the UK to continue despite the current Covid-19 lockdown conditions Continue Reading
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E-Zine
17 Apr 2020
CW ANZ: Trend Watch on communications infrastructure
In this handbook, Computer Weekly looks at how Australia’s bushfires impacted its telecoms networks and the increase in SD-WAN adoption in Asia-Pacific Continue Reading
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News
16 Apr 2020
BT inks Ericsson 5G supply deal but delays schedule to replace Huawei kit
UK telco engages Swedish tech firm to deploy cloud-native dual-mode 5G core, but rows back on deadline to remove all Huawei technology from mobile core by end of year Continue Reading
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News
13 Apr 2020
How Singapore’s Niometrics is changing network analytics
By extracting granular data and emphasising privacy protection, Niometrics’ network analytics technology is being put through its paces in a variety of use cases Continue Reading
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News
09 Apr 2020
Omdia: New norm for working set to have ‘dramatic’ implications for collaboration industry
Analyst recalibrates expectations for collaboration and conferencing tools, forecasting transformational upsurge in use that could change the world of work, with home broadband being a business lifeblood Continue Reading
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News
09 Apr 2020
Cato Networks seals significant investment to take SASE forward
More validation for secure access service edge solutions as SD-WAN provider scoops cash injection Continue Reading
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News
07 Apr 2020
Coronavirus: Soaring collaboration app uptake sees home workers clock on for longer hours
Number of people online during working day more than doubles since end of January and growth in demand for business apps reaches record levels, fuelled by conferencing applications Continue Reading
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News
03 Apr 2020
Coronavirus: Video calling, collaboration applications usage rise steeply in UK homes
A survey from EY finds Covid-19 outbreak is already causing a shift in UK households’ digital activity, with many people trying online services for the first time, and video calling at the forefront of applications Continue Reading
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News
03 Apr 2020
Coronavirus: Vodafone confident of staying on the line
The coronavirus outbreak has caused the UK’s pattern of working behaviours to change completely – and network operators are confident they can cope Continue Reading
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News
02 Apr 2020
Coronavirus: Ofcom relaxes ISPs’ broadband obligations
UK comms regulator loosens operating guidelines on broadband operators to prevent driving additional traffic to call centres and not punish inability to meet repair targets Continue Reading
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News
02 Apr 2020
Australian broadband providers team up to meet network demand
NBN Co and five retail service providers have formed a working group to manage congestion and take steps to address the surge in demand for broadband connectivity amid the Covid-19 outbreak Continue Reading
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News
31 Mar 2020
Coronavirus: Teleworking drives new application usage growth for Comcast
Largest network operator in US issues assurance that huge shift in usage patterns and extra demands on home networks are well within infrastructure’s capability Continue Reading
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E-Zine
31 Mar 2020
Can the internet take the strain?
In this week’s Computer Weekly, as millions of people work from home, we examine the measures in place to make sure the internet stays up and running. Our latest buyer’s guide looks at the best practice in application modernisation. And we find out how IT leaders are tackling the skills shortage to recruit the best tech talent. Read the issue now. Continue Reading
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News
27 Mar 2020
Nokia claims 5G capacity benchmark, enters first phase of 5G project at Port of Zeebrugge
Flurry of 5G-related activity continues with raft of 5G patents and 5G-ready private wireless connectivity for partner ecosystem to accelerate IoT-based innovation Continue Reading
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News
26 Mar 2020
Coronavirus: Mobile comms finds its voice as usage patterns evolve
UK operators declare readiness of mobile networks as they enter uncharted water with millions of users displaced from offices during the working day Continue Reading
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News
24 Mar 2020
Coronavirus: SK Telecom gives free assistance to police agency with location data analysis
Korean telco’s big data analysis will be deployed to mitigate Covid-19 spread in the Gyeongbuk region Continue Reading
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News
24 Mar 2020
Coronavirus: Global VPN deployments rocket since 11 March
Business virtual private network uptake has taken off over the past 10 days as global workforces become vastly more distributed Continue Reading
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News
23 Mar 2020
Coronavirus: Internet capable of taking the strain but service prioritisation key
With networks offering assurances they can cope with the millions of added users working from home, experts suggest that strict management of applications and services will be pivotal Continue Reading
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News
23 Mar 2020
Chunghwa Telecom selects Nokia, Ericsson for rapid 5G build-out
Taiwanese operator taps Nordic comms giants for essential equipment in improving efficiency and user experience Continue Reading
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News
23 Mar 2020
Coronavirus: UK mobile operators discuss sharing crowd movement data with government
Reports emerge of unprecedented cooperation between UK telcos and government to provide people-modelling data to prevent spread of coronavirus Continue Reading
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News
20 Mar 2020
Coronavirus: BT reassures UK of network’s resilience
Just a week after issuing assurances that its network was capable of dealing with the added load from vastly increased numbers of people working from home, BT issues further details on infrastructure resiliency Continue Reading
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Guide
20 Mar 2020
Essential Guide: Technology readiness for the Covid-19 coronavirus crisis
The global Covid-19 coronavirus pandemic requires an important response from enterprise IT departments - in this guide, we examine the key considerations for IT leaders Continue Reading
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News
20 Mar 2020
EU telecoms operators granted permission for ‘fair’ management of online traffic
EC and BEREC allow telcos unprecedented network traffic control to mitigate the effects of network congestion due to the massive increase in home working caused by the coronavirus Continue Reading
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News
20 Mar 2020
Netflix downscales content resolution to ease strain on EU networks
European Commission asks premier subscription video-on-demand service provider Netflix to lower quality of films to take strain from loaded EU networks Continue Reading
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News
19 Mar 2020
WBA assumes control of OpenRoaming standard
Association set up to enable collaboration between service providers, technology companies and organisations in wireless industry to manage Cisco-produced technology for seamless Wi-Fi onboarding Continue Reading
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Feature
17 Mar 2020
AI, analytics, automation fuel the future of network management
Advances in automation, AI and analytics should help IT administrators overcome new challenges in virtualized network environments, but some obstacles will surface. Continue Reading
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E-Zine
17 Mar 2020
How NHS Digital is helping support the coronavirus crisis
In this week’s Computer Weekly, we talk to NHS Digital about how technology is supporting the health service’s response to the coronavirus crisis. We examine the challenges of running a successful security operations centre. And we look at the emerging datacentre architecture based on composable infrastructure. Read the issue now. Continue Reading
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News
12 Mar 2020
IT Priorities 2020: Benelux organisations and budgets focused on digital transformation
IT leaders in Belgium, the Netherlands and Luxembourg expect bigger budgets this year, with spending on digital transformation projects and related technologies being prioritised Continue Reading
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News
11 Mar 2020
Nokia lights up Rakuten network, flies with Irish Aviation Authority
Finnish tech giant to install photonic networking for new Japanese operator while providing high-bandwidth IP/MPLS network to support air traffic control in Ireland Continue Reading
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News
11 Mar 2020
ANZ firms ill-prepared to deal with tech issues
More than two in five businesses in Australia and New Zealand are hearing from customers about major technology issues, affecting productivity and staff morale, new study finds Continue Reading
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News
10 Mar 2020
IT Priorities 2020: IP network investments top priority for Middle East IT leaders
IT leaders in the Middle East expect to see increased spending on IP networks as digital transformation continues across the region Continue Reading
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News
03 Mar 2020
Industry group launched to develop standards for fibre deployment in sewer network
Water utilities companies are working with SSE Enterprise Telecoms to deploy fibre in the sewers, as well as transform the sewage system into a “smart wastewater network” Continue Reading
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Tip
02 Mar 2020
Ansible limitations for network automation
Ansible can be a powerful tool for network automation, but users should be aware of its limitations with debugging, performance, complex data structures and control flow. Continue Reading
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Feature
28 Feb 2020
Network traffic analysis best practices: Assess and repeat
Network traffic analysis best practices require network teams to work closely with security teams and constantly assess their tool sets, analysis processes and traffic patterns. Continue Reading
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News
26 Feb 2020
Security fears persist but businesses overwhelmingly see positive impact of 5G
Research reveals that future looks bright for enterprises embracing 5G technology, though with cost of implementation and security issues recognised along with huge potential Continue Reading
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News
24 Feb 2020
Commercial, enterprise use cases to drive VR to $24.5bn by 2024
Analyst ABI Research predicts standalone virtual reality applications to be the main driver of substantial growth as the market strikes right balance between price, performance and ease of setup Continue Reading
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News
17 Feb 2020
Nokia launches certification programme to boost enterprise 5G
Comms tech provider claims first-of-its-kind 5G certification programme to train and certify business and technology professionals at communications service providers and enterprises Continue Reading
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News
14 Feb 2020
CSPs trail business customers in 5G ambition
Survey claims to show lack of determination driving disconnect between communications service providers and business customers, threatening lucrative business-to-business 5G revenues Continue Reading
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News
14 Feb 2020
Nokia to roll out 5G in France and Italy, enables IoT in Argentina
Finnish comms tech firm to introduce 5G and offer network modernisation in France and Germany, while helping Telecom Argentina to meet enterprise customers’ internet-of-things needs Continue Reading
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News
14 Feb 2020
Nearly three-quarters of C-suite see visibility into network as business driver
C-suite decision-makers say businesses must rethink what is possible to survive and that technology, particularly the network, must be an enabler in the process Continue Reading
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Feature
07 Feb 2020
A glossary of network terms for management and monitoring
This glossary of network terms specifically highlights network management and monitoring processes. Explore these 12 key terms and concise definitions. Continue Reading
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News
30 Jan 2020
5G fixed wireless broadband CPE shipments set to pass two million in 2020
With fibre-to-the-home penetration limited to less than a fifth of total global households, huge opportunity opens up for the whole 5G fixed wireless broadband market, including customer premises equipment Continue Reading
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News
24 Jan 2020
Milan hosts Cisco’s first European security innovation unit
Cisco has cut the ribbon on its first Cyber Security Co-Innovation Centre in Europe, at Milan’s Leonardo da Vinci Science and Technology Museum Continue Reading
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Tip
21 Jan 2020
How to monitor network traffic in 7 steps
Effective network monitoring is an ongoing process that requires constant vigilance by IT groups. This step-by-step plan can fine-tune network monitoring strategies. Continue Reading
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News
13 Jan 2020
Virtual broadband connections to pass 500 billion by 2025
Virtualisation booms in broadband as infrastructures have evolved to higher speeds through technical advances in terminating equipment and increased penetration of fibre, but operators are now running out of road for further improvements Continue Reading
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News
06 Jan 2020
OTT challenge to see mobile operators lose voice over next five years
Harsh times predicted for voice services over the next five years as revenues are expected to nearly halve, but operators stand to be partially offset by nascent 5G-based offers Continue Reading
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News
31 Dec 2019
Top 10 networking stories of 2019
Here are Computer Weekly’s top 10 networking stories of 2019 Continue Reading
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News
30 Dec 2019
Top 10 telecoms stories of 2019
2019 has been the year of 5G through the major economies of the world, with major markets launching next-generation networks that are set to flourish in 2020 Continue Reading
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News
20 Dec 2019
2020 set to usher in age of 5G always-on portable computing
Analyst identifies key 5G trends that will bear fruit in new year and pours cold water on one hyped technology that it thinks won’t make it Continue Reading
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News
20 Dec 2019
Top 10 broadband stories of 2019
Here are Computer Weekly’s top 10 broadband stories of 2019 Continue Reading
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News
18 Dec 2019
Spirent lands at China’s Daxing International to assure critical communications
Beijing airport seeks to create an unrivalled technology experience for passengers and airport personnel Continue Reading
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News
18 Dec 2019
Ericsson claims 5G voice and evolved packet core milestones with MediaTek and Telstra
Swedish comms tech giant reveals projects that could create new 5G services for consumers and enterprise customers with emerging technologies, and the successful completion of 5G standalone voice Continue Reading
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News
13 Dec 2019
Huawei counted in as Telefónica Deutschland lays out mid-term strategy
3G to be switched off in 2022 by Telefónica Deutschland as it lays out strategy to drive growth with particularly aggressive plan to accelerate 5G development Continue Reading
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Feature
12 Dec 2019
Consider these 5 FAQs for network monitoring best practices
New technologies are transforming how organizations plan network management and monitoring, introducing questions about legacy system upgrades and the number of tools required. Continue Reading
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News
12 Dec 2019
Cisco unveils plans for internet of the future
Online technology giant Cisco introduces platform for the internet of the future based on $5bn of investment in areas covering silicon, optics and software, bringing the ability to support massively scaled enterprise networks and 5G networks Continue Reading
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News
12 Dec 2019
Silver Peak claims cloud-scale SD-WAN innovation with enhanced core platform
SD-WAN tech provider enhances Unity EdgeConnect platform to respond to the evolving requirements of cloud-first enterprises looking to scale, automate and extend SD-WAN deployments across multiple fabrics Continue Reading
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News
11 Dec 2019
IoT to be supplanted by internet of senses by 2030
Ericsson research reveals consumers expect AI, VR and AR-enabled connected technology to interact with the senses of sight, sound, taste, smell and touch by 2030 Continue Reading
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News
09 Dec 2019
China, Japan, India to drive APAC networking spend to 2023
Asia-Pacific enterprises are continuing to strengthen their network agility and service delivery capabilities with a view to offering converged service offerings, says GlobalData study Continue Reading
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News
09 Dec 2019
China bans foreign computing kit from government contracts
All government offices and public institutions must eliminate foreign hardware and software within three years, according to a leaked directive dubbed 3-5-2 Continue Reading
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News
09 Dec 2019
Telefónica set to announce second core tech supplier as it takes broadcasting to the Edge
Spanish incumbent telco announces plans to add another supplier to join Huawei on its official supplier list for 5G-enabling technologies Continue Reading
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News
05 Dec 2019
Wells to become UK’s next gigabit city
Medieval Somerset city hopes to encourage business growth and attract new employers by going gigabit Continue Reading
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News
04 Dec 2019
Traditional telco approach risks hampering 5G development in manufacturing
Adoption of enterprise business models could see operators’ 5G break-even reduced from 14 to 10 years, with especially large gains in manufacturing, says ABI Research Continue Reading
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News
02 Dec 2019
Orange Poland picks Juniper Networks for major core network upgrade
Orange Poland has embarked on a project to enhance the resilience and automation capabilities of its IP network core by automating its WAN and enhancing the management of label-switched paths Continue Reading
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News
02 Dec 2019
OPPO joins Ericsson 5G spectrum sharing project
Chinese smartphone manufacturer deploys Ericsson dynamic spectrum-sharing technology in data call on Telstra and Swisscom 5G networks Continue Reading
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News
29 Nov 2019
Orange taps Ericsson to bring machine learning, AI to networks ops
Telco extends service contract with Ericsson in five European countries to bring artificial intelligence network operations, field support, and maintenance, as well as service management for fixed-line access, 2G, 3G, 4G and 5G Continue Reading
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News
29 Nov 2019
5G needed quickly before mobile video boom overwhelms networks
Opensignal’s State of Mobile Video Experience report shows that the video boom is causing concern over mobile experiences before 5G becomes mainstream Continue Reading
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News
27 Nov 2019
City of London switches on to connected lighting
City of London teams with Itron, Wi-SUN Alliance for smart lighting project to brighten up urban experience of historic parts of the UK capital Continue Reading
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News
25 Nov 2019
Qualcomm and Bosch Rexroth target industrial device market for 5G tech
Collaborating companies successfully demonstrate industrial devices utilising time-sensitive networking technology while operating over a live 5G network Continue Reading