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
01 May 2025
UK networks feel the strain under AI pressure
Global internet company’s study finds almost half of UK organisations say their network and connectivity infrastructure is not ready to support new technology initiatives, in particular artificial intelligence Continue Reading
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News
01 May 2025
Thomas Herdman’s legal battle over Sky ECC encrypted phone distribution set to enter fifth year
Computer Weekly speaks to Julie Kawai Herdman, daughter of Thomas Herdman, the only person in custody for distributing Sky ECC encrypted phones Continue Reading
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News
15 Sep 2022
Full-stack observability top priority for IT teams
Annual forecast reveals observability – the ability to see everything in the tech stack that could affect customer experience – has become a board-level imperative, but only a quarter of organisations have achieved it Continue Reading
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News
13 Sep 2022
New networking era imminent as global internet bandwidth rises 28% in 2022
TeleGeography’s Global Internet Geography research service shows continuing return to ‘normal’ following the pandemic-generated bump of 2020, as demand looks to quickly transcend terabyte measure Continue Reading
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News
12 Sep 2022
Gigaclear selects EXFO fibre monitoring to assist rapid network expansion
Developer of test, monitoring and analytics services engaged by UK ISP for remote fibre testing and monitoring offering to improve efficiency of deployment and fault identification Continue Reading
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News
12 Sep 2022
CISOs should spend on critical apps, cloud, zero-trust, in 2023
Faced with a global recession next year, security buyers should try to direct investment towards technology that protects customer-facing and revenue-generating workloads, say analysts Continue Reading
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News
30 Aug 2022
UK government presses on with new cyber rules for telcos
Government has finalised new security rules for telecoms companies and will move to make them binding in the near future Continue Reading
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Feature
25 Aug 2022
Network bandwidth vs. throughput: What's the difference?
Bandwidth and throughput both indicate network performance. The terms are often used together, but bandwidth refers to capacity, while throughput details how much data actually transmits. Continue Reading
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News
25 Aug 2022
Bristow takes off with Speedcast multi-year connectivity agreement
Communications and IT services provider to deliver technology upgrades and SD-WAN solution to a leading global aviation services provider, connecting more than 40 onshore energy and search and rescue sites Continue Reading
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News
24 Aug 2022
Juniper unveils AI-driven switch and enhanced AIOps capabilities
Network provider announces series of enterprise-grade wired access switches to connect to modern microservices cloud and artificial intelligence platform Continue Reading
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Feature
24 Aug 2022
When network performance is the name of the Games
Major sporting events are now major IT and networking events. For Aruba, being in charge of networking for the Birmingham 2022 Commonwealth Games meant 20 simultaneous major projects - how did it go? Continue Reading
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News
18 Aug 2022
Amazon Ring vulnerability could have been used to spy on users
A now-patched vulnerability in the Amazon Ring mobile app could have been exploited to expose users’ video recordings, but was complex to exploit, according to the researchers who stumbled upon it Continue Reading
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News
18 Aug 2022
Ukraine war drives DDoS attack volumes ever higher
There has been a boom in distributed denial-of-service attacks in the first six months of 2022, according to a report, with Russia’s war on Ukraine helping to drive activity Continue Reading
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News
15 Aug 2022
Future 5G and Wi-Fi opportunities to be driven by private networks
By 2028, private 5G network sales and associated services such as installation could generate as much as $23.8bn in revenues, with surge in sales beginning in China two years earlier, research finds Continue Reading
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Feature
10 Aug 2022
APAC organisations warm to cloud networking
Organisations in Asia-Pacific are getting up to speed with cloud networking services, even as they grapple with the challenges of managing a hybrid cloud environment Continue Reading
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News
03 Aug 2022
UK smart meter data traffic set to grow five-fold in coming years
After 8.5 million devices were added to the DCC network in 2021-22, UK’s smart metering network will see massive growth in data traffic over the coming years, with the 7.6 billion messages carried in 2021 likely to double this year Continue Reading
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News
29 Jul 2022
Fibre forges ahead but global fixed broadband shows varied growth in Q1 2022
Report from Point Topic finds fixed broadband subscriber numbers growing in 90% of covered territories, with FTTH accelerating. Continue Reading
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News
26 Jul 2022
Secret court asked to quash a decade of MI5 surveillance warrants following ‘systemic breaches’
The culture at MI5 was to ‘prioritise’ missions ‘over everything else’, including compliance with safeguards designed to protect the public, the UK’s most secret court heard yesterday Continue Reading
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Tip
26 Jul 2022
Best practices for DIY network automation
Many network pros write their own automation scripts. These best practices help teams implement coding and tool set standardization, proper change management and immutability. Continue Reading
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Feature
22 Jul 2022
8 tips to optimize network bandwidth and performance
Despite bandwidth calculations and capacity planning, networks often fail to consume bandwidth efficiently. Here are some tips to optimize bandwidth usage in enterprise networks. Continue Reading
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News
21 Jul 2022
GCHQ experts back scanning of encrypted phone messages to fight child abuse
Ian Levy, technical director of the NCSC, and Crispin Robinson, technical director of GCHQ, back client-side scanning software on mobile phones to detect child abuse Continue Reading
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News
20 Jul 2022
Cato aims to bust cyber myths as it extends network protections
Cato Networks is beefing up its platform’s security features with ransomware and data loss protections, and the firm’s security strategy lead Etay Maor is using the occasion – and his unique access to billions of data points from the firm’s network – to explode some cyber myths Continue Reading
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Answer
15 Jul 2022
The benefits and challenges of AI network monitoring
The benefits include simplified network monitoring and automation capabilities. The challenges include data quality questions and integration complexities. Continue Reading
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News
14 Jul 2022
NTT reveals management plans for JUNO Trans-Pacific submarine cable system
In response to the growth of the global digital economy, Japanese technology companies collaborate to build and operate what they claim will be the largest submarine internet cable system between Japan and the US Continue Reading
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News
12 Jul 2022
CityFibre reveals full-fibre economic boost to Swindon, pilots virtualised network service delivery
Full-fibre platform provider trials Edgility Suite for rapid, cost-effective delivery of value-added services for business ISPs Continue Reading
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News
01 Jul 2022
Enterprise Wi-Fi 6E access points to more than treble by 2024
Wi-Fi 6E market set to flourish in next two years thanks to innovation and prospect of greatly improved throughput and latency rates Continue Reading
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News
29 Jun 2022
Brits battered by broadband outages in past year cost UK economy £1.3bn
Almost 11 million UK consumers experienced broadband outages of three or more hours over the past 12 months, representing almost two days offline Continue Reading
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News
29 Jun 2022
Spy agencies need ‘independent authorisation’ to access telecoms data, say judges
The High Court has ruled that UK intelligence agencies should seek independent authorisation before accessing phone and internet records during criminal investigations Continue Reading
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Opinion
23 Jun 2022
Cisco Live highlights network observability, the metaverse
The conference was teeming with topics, including network security, infrastructure transformation, cloud-based network management and open source tools. Continue Reading
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News
23 Jun 2022
BT doubles down on AIOps with Dynatrace for network service gains
Digital innovation division of incumbent telco and monitoring software provider go live on partnership to simplify, add intelligence to and automate service operations using AIOps Continue Reading
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Feature
19 May 2022
Network management tool sprawl plagues IT organizations
More network management tools often lead to manual errors and network trouble. Instead, consider tool integration and how existing tools can fix new problems. Continue Reading
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E-Zine
17 May 2022
Digitally transforming UK power networks for renewable energy
In this week’s Computer Weekly, we find out how the UK’s power networks need to be digital transformed to be ready for renewable energy – and the role of open source. Wi-Fi 6 was meant to give a boost to wireless connectivity – we examine why adoption has stalled. And we look at what a quantum datacentre might be like. Read the issue now. Continue Reading
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Opinion
22 Apr 2022
The importance of unified, end-to-end network management
As network environments evolve and grow more complex, enterprises are realizing their need for unified network management. But is an end-to-end strategy possible? Continue Reading
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News
14 Apr 2022
Zhadnost DDoS botnet deployed against Finland
A coordinated DDoS attack hit two government ministries in Finland at the same time as Ukrainian president Volodymyr Zelensky delivered a virtual address to the Finnish parliament Continue Reading
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News
17 Mar 2022
Windstream claims North America’s ‘first and only comprehensive’ managed SASE
Managed communications service provider sees new bundle enabling convergence of networking and security as addressing modern-day challenges of digital business transformation, cyber security and workforce mobility Continue Reading
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News
01 Mar 2022
DCMS opens consultation on telecoms cyber standards
Proposed rules will set out the specific measures telecoms providers need to take to fulfil their legal duties under the Telecommunications Security Act Continue Reading
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Feature
28 Feb 2022
Automation brings NetOps to the next level
Automation and AI can help enterprise NetOps teams attain the data insights they need to deliver services more efficiently and create a more agile, proactive network. Continue Reading
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News
27 Feb 2022
MWC 2022: Huawei hones hybrid offer with fibre to the room
Aiming to address the new world of work, tech giant Huawei has launched a fibre-to-the-room gigabit all-optical room offering Continue Reading
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News
24 Feb 2022
Russia behind dangerous Cyclops Blink malware
Joint NCSC CISA advisory attributes a dangerous malware, dubbed Cyclops Blink, to Russia’s Sandworm APT, likely a GRU unit, with WatchGuard users at particular risk Continue Reading
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News
22 Feb 2022
Deutsche Telekom, Ericsson claim 5G network slicing breakthrough
Partnership sees 5G slicing in combination with SD-WAN and local traffic breakout, enabling flexible connectivity establishment and control Continue Reading
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News
21 Feb 2022
UK joins US in pinning Ukraine DDoS attacks on Russia
A series of DDoS attacks on Ukrainian defence and banking organisations last week is now being firmly attributed to Russian action Continue Reading
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Tip
17 Feb 2022
Why NetOps is a bridge to AIOps
As IT infrastructure grows more complex, NetOps teams should identify ways to ensure their networks remain operational and perform at peak levels. One option is AIOps. Continue Reading
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News
28 Jan 2022
Manchester United signs Extreme Networks to modernise in-stadium connectivity experience
Football club sets out to transform the fan experience and increase its capability to deliver low-latency and secure digital services via fast and reliable Wi-Fi connectivity Continue Reading
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News
19 Jan 2022
LTE still has legs with permanent roaming IoT connections to reach 825 million by 2026
Study from Kaleido Intelligence reveals significant demand for monitoring and telemetry-based internet of things applications to drive 27% CAGR in permanent roaming IoT connections Continue Reading
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News
06 Dec 2021
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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News
06 Dec 2021
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
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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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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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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
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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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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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
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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Tip
28 Oct 2021
What digital experience monitoring means for network teams
Digital experience monitoring integrates several monitoring tools to provide a comprehensive view into the performance of endpoints, applications and the network. Continue Reading
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News
25 Oct 2021
London calling for infrastructure as business nets expand four times faster than pre-pandemic
As the new way of working in the post-pandemic arena evolves, research finds digitally mature businesses are hitting the accelerator on digital infrastructure Continue Reading
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News
20 Oct 2021
LightBasin hackers breach 13 telcos in two years
Hackers have obtained an undisclosed volume of subscriber information and call metadata in a sustained campaign against telecommunications firms Continue Reading
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News
18 Oct 2021
Huawei plots course for 5Gigaverse society
Keynote presents roadmap to new landscape of all-scenario continuous next-generation network coverage driven by the rapid development of 5G, with more than 170 networks built and nearly 500 million users developed within two years Continue Reading
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News
15 Oct 2021
Vodafone aims for SoHo with business broadband package
UK operator launches service designed for small office and home office businesses, providing cost-effective and reliable broadband coverage for single sites Continue Reading
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Tip
12 Oct 2021
4 categories of network monitoring
Network teams should routinely monitor the states of their networks. The type of network monitoring strategy used depends on the needs of the organization. Continue Reading
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News
12 Oct 2021
Microsoft thwarts mega-DDoS attack on Azure platform
2.4Tbps DDoS attack on an undisclosed Microsoft Azure customer may have been the largest ever attempted against a single target Continue Reading
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News
04 Oct 2021
Enea claims first 4G, 5G user-based congestion management solution
Telecoms software provider launches solution based on proprietary algorithms to take pre-emptive action to boost QoE for individual sessions before subscribers experience congestion Continue Reading
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News
30 Sep 2021
Global internet traffic, bandwidth ‘return to normal’
Global Internet Geography Research Service analyses internet capacity, traffic and IP transit pricing and finds average traffic growth and peak traffic growth drop as world accommodates post-Covid environment Continue Reading
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Tip
24 Sep 2021
Automate network validation for smoother changes
Teams can verify network state before and after network changes to ensure smooth deployment of the changes. Automating those pre- and post-change checks can reduce errors and outages. Continue Reading
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News
20 Sep 2021
ASEAN organisations face observability gap
Organisations in Southeast Asia are grappling with a hodgepodge of observability tools and have some way to go before they can achieve full visibility over their technology stacks Continue Reading
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News
01 Sep 2021
Remote workers routinely bypassed security tools during pandemic
New data from Palo Alto Networks reveals that over 25% of UK security leaders saw their employees circumventing or switching off security measures at the height of the pandemic Continue Reading
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News
26 Aug 2021
AppNeta achieves AWS Outposts Ready designation
Networking monitoring firm gains certification from cloud giant’s managed device and datacentre services division in a move that it says will demonstrate to customers that it has been fully tested to help deliver a truly consistent hybrid experience Continue Reading
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News
17 Aug 2021
Subscriber speed increases drive higher median broadband usage
Study shows continued surge in broadband data consumption, especially in upstream, leading to just over one-fifth of broadband subscribers being able to benefit from speed tier upgrade Continue Reading
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Definition
16 Aug 2021
network operations center (NOC)
A network operations center (NOC) is a centralized place from which enterprise information technology (IT) administrators -- either internal or third party -- supervise, monitor and maintain a telecommunications network. Continue Reading
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News
13 Aug 2021
5G fixed wireless access broadband to rack up 60 million subscribers by 2026
Demand for efficient home broadband access expected to drive deployments and migration of FWA Continue Reading
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News
05 Aug 2021
Cloud misconfiguration a growing cause of security incidents
Rapid cloud adoption during the pandemic has increased the attack surface and heightened the risk of misconfiguring services, leaving organisations more vulnerable to cyber attacks Continue Reading
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Tip
04 Aug 2021
Network observability vs. monitoring: What's the difference?
Traditional network monitoring is useful for collecting data about network issues. But network observability can add further insights into network health and end-user experience. Continue Reading
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News
30 Jul 2021
Community Fibre hits milestone of 300,000 homes passed
Community-focused altnet adds 100,000 London homes passed in six months to drive the growing reach of its full-fibre network Continue Reading
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News
27 Jul 2021
Some 15 million UK consumers suffered major broadband outage in past year
Study covering first full year of lockdown reveals how millions of home-workers and home-schoolers experienced internet outages when they would usually have been at their workplaces or in school Continue Reading
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News
27 Jul 2021
Content providers and Covid drive US, Canada bandwidth boom
Globally, total international bandwidth more than quadrupled between 2016 and 2020 to exceed 2Pbps, report shows Continue Reading
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News
15 Jul 2021
Virgin Media outage: Electrical explosion takes down network in south-east London
Underground electrical network explosion causes ‘significant collateral damage’ to cabling infrastructure, with users in south-east London told to brace themselves for ‘at least’ 24 hours of disruption Continue Reading
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Blog Post
01 Jul 2021
IT As Marriage Guidance Counsellor...
In my last blog, I spoke about the need to get immediate access to network behaviour patterns, in order to detect anomalies. An extension of that need is the ability to make instant use of that ... Continue Reading
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News
30 Jun 2021
Cops seize criminal VPN used by ransomware gangs
A coordinated sting has ended the operations of the DoubleVPN service, the owners of which are accused of harbouring cyber criminal activity Continue Reading
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Blog Post
30 Jun 2021
Elmer Fudd Goes Cyber Hunting As A Service
Time – they say – is of the essence (if not vanilla) but never more than in network detection and response (NDR) scenarios. The problem with many products aimed at detecting network anomalies and ... Continue Reading
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News
24 Jun 2021
Nokia deploys AI services to cut complexity of network support and maintenance
Comms tech provider launches advanced suite of support services using artificial intelligence and automation to simplify network operations and maintenance Continue Reading
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News
24 Jun 2021
Extreme Networks taps up Microsoft Azure to provide UK customers with locally hosted cloud service
Extreme Networks will draw on Microsoft Azure's UK datacentre region to provide its customers with locally hosted versions of its flagship cloud management platform Continue Reading
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News
23 Jun 2021
Two-thirds of SMEs yet to consider impact of Openreach analogue and ISDN switch-off
Survey by network services provider reveals worrying lack of preparedness amongst SMEs regarding support for remote workers ahead of the end of analogue copper services form BT broadband provision division Continue Reading
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News
22 Jun 2021
Users’ network expectations change in new normal
Ciena study reveals how sustainability, connected industries and always-on connectivity are shaping the UK’s digital post-Covid landscape Continue Reading
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News
22 Jun 2021
Cloudflare announces new integrations with Microsoft, others
New security integrations with Microsoft Azure Sentinel, Splunk, Datadog and Sumo Logic will supposedly make it easier for users to analyse network security data Continue Reading
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News
21 Jun 2021
Triax Technologies raises $12.5m Series A funding to expand IoT offer
First dedicated industrial internet of things venture capital fund supports growing loT worksite platform to increase worksite safety and efficiency Continue Reading
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News
18 Jun 2021
Hyperoptic selects EXFO to accelerate fibre net deployment
As it embarks upon a nationwide expansion of network, the fast-growing UK gigabit broadband provider enters into partnership to obtain network testing technology to guarantee buildout optimisation Continue Reading
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Feature
17 Jun 2021
3 best practices for network observability
Research shows a correlation with NetOps success and network observability. Following best practices of network observability can facilitate this success. Continue Reading
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News
09 Jun 2021
Nokia, Qualcomm and UScellular claim 5G mmWave range record
Consortium of leading mobile technology firms claim range milestone for mmWave next-generation networks Continue Reading
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News
03 Jun 2021
Reports raise alarm over Huawei access to Dutch networks
Espionage accusations raise security questions for Netherlands organisations using Chinese supplier’s equipment and services Continue Reading
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News
01 Jun 2021
Upstream data usage flattens but gigabit-speed subscribers continue to rise
As businesses emerge from the pandemic, research suggests the way in which firms use broadband may have changed for ever, with upstream data consumption flat amid seasonal average usage declines Continue Reading
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News
01 Jun 2021
Vodafone, CityFibre extend partnership to include Ethernet services
Partnership that has gained rapid traction on the home front is taken to the business environment, offering organisations more choice, lower cost and a faster private data network Continue Reading
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Feature
28 May 2021
Network reconnaissance techniques for beginners
In this excerpt of 'How Cybersecurity Really Works,' author Sam Grubb breaks down common network reconnaissance techniques used by adversaries to attack wired networks. Continue Reading
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News
25 May 2021
Legacy vulnerabilities may be biggest enterprise cyber risk
While high-profile cyber attacks and zero-days grab headlines, statistics gathered by network security specialists Cato suggest CISOs should be addressing legacy threats Continue Reading
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News
18 May 2021
CityFibre makes £30m full-fibre investment in Preston
Rapidly growing former altnet gets to work on its aim to ‘future-proof’ digital foundations of north-west city with expanded fibre infrastructure Continue Reading
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News
13 May 2021
BT raises fibre broadband roll-out target despite challenging year
Impact of Covid-19 on consumer business combined with reduction in enterprise activity dents revenues and profits in a tough financial year, but UK telco promises significant growth in gigabit broadband roll-out Continue Reading
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News
12 May 2021
The Security Interviews: Why helpful bots could hurt vaccine roll-outs
Earlier this year, spikes in traffic to websites containing information about Covid-19 vaccines were attributed by Imperva to automated bots scraping data. Why is that a problem? Continue Reading
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News
11 May 2021
SolarWinds CEO calls for collective action against state attacks
SolarWinds CEO tells NCSC’s CyberUK conference he is exploring the possibility of collaborating with other companies on collective cyber action against attacks backed by nation states Continue Reading
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Blog Post
26 Apr 2021
NDR and NPMD - important, meaningful acronyms for once...
I’ve recently had the chance to revisit what is old – but more relevant than ever – stomping ground of mine, thanks to Kemp Technology’s recent acquisition of Flowmon, which gave the company some ... Continue Reading
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News
22 Apr 2021
Researchers shed more light on APT29 activity during SolarWinds attack
RiskIQ’s Atlas threat intel team uncovers new patterns and threat infrastructure used in the SolarWind’s attacks Continue Reading
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News
22 Apr 2021
Automation, zero-trust, API-based security priorities for EMEA CISOs
Report by FireMon sheds light on buyer behaviour across the EMEA region Continue Reading
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Opinion
22 Apr 2021
How satellite connectivity can combat the digital divide
Research shows satellite connectivity is now a credible alternative for demanding customers, and there are various actions that operators can take to help combat the digital divide Continue Reading
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News
21 Apr 2021
Neos Networks launches business-grade Ethernet FTTx service across UK
Former SSE Enterprise Telecoms aims to provide a cost-effective, sub-1Gbps solution to support growing demand for full-fibre connectivity Continue Reading
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News
15 Apr 2021
KDDI teams with Cato Networks to take SASE services worldwide
Japanese telco joins forces with software-defined networking firm to demonstrate how CSPs can use secure access service edge systems to address digital enterprise requirements for pervasive secure access Continue Reading