Software-defined networking (SDN)
Software-defined networking (SDN) is the latest buzzword in the networking industry, but there is still vast debate on the best way to implement it and which businesses it is suitable for. Read the latest about SDN and find tips and advice on the technology trend taking networking by storm, with all the news, case studies and advice in this topic section.
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Tip
17 Apr 2024
How SD-WAN for home offices supports remote work
The market maturation of SD-WAN is leading companies to consider extending the technology to remote workers. Companies should ask three important questions before taking that step. Continue Reading
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News
03 Apr 2024
Cato claims SASE speed record
Fast cars meet even faster networks as leading SASE provider doubles throughput to double-digit gigabits per second without any hardware upgrades, attributing the landmark as underscoring value of fully cloud-native platform Continue Reading
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News
28 Mar 2024
Hybrid work drives demand for SASE, zero-trust networking
Aryaka report finds five key trends with 70% of CISOs seeking secure access service edge and software-defined WAN convergence for simplified infrastructure management Continue Reading
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News
26 Mar 2024
HPE taps GenAI to bolster AIOps on Aruba Networking Central
Cloud-native network management service to be enhanced through GenAI LLM models applied directly to AI search to improve performance and accuracy for enhanced operator experience Continue Reading
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News
25 Mar 2024
IBM enhances network IT automation capabilities with Pliant acquisition
Tech giant makes strategic purchase to further boost software networking capabilities, offering customers the tools to enable network infrastructure observability, connectivity, control and automation across hybrid cloud environments Continue Reading
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News
20 Mar 2024
Global UCaaS market set for over 130 million users by 2028
Study from specialist comms research and consulting firm finds growth in UCaaS market continues apace, but price pressures are driving interest in value-added services Continue Reading
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News
19 Mar 2024
Cato claims first for AI-driven networking, security incident detection and response
Artificial intelligence option from Cato enhanced to detect and identify the root cause of networking incidents and to reduce outages from hours to minutes Continue Reading
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News
18 Mar 2024
Vodafone gets down to business with growth plan
Leading operator closes sale of Italian division and reveals go-to-market plan with pivot towards enterprise communications and business-related internet of things services in strongest current markets Continue Reading
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News
11 Mar 2024
Aryaka advances network, security convergence with SASE as a service
Cloud-based software-defined networking and security services provider claims to transform global secure networking with unified secure access service edge solution Continue Reading
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News
05 Mar 2024
NanoAvionics jumps on SpaceX to expand 5G, IoT space comms
Smallsat bus manufacturer and mission integrator’s craft expand two constellations with upcoming SpaceX Transporter-10 mission Continue Reading
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News
05 Mar 2024
Speedcast on board with connectivity for P&O maritime logistics
Comms and IT services provider sets sail to deliver multi-orbit, multi-path SD-WAN service across 59 vessels in fleet of provider of critical logistics support and marine offerings for offshore energy, port services and cargo transportation Continue Reading
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News
23 Feb 2024
Audi revs up customised private 5G environment to gain edge
Auto giant’s private network aims to replicate connectivity environments found across the world to give it a competitive advantage by ensuring connected technology is sound and functional on public roads Continue Reading
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News
22 Feb 2024
Tech consortium teams with Vodafone to deploy live Open RAN massive MIMO
Chipmakers, tech firms, networking provider and telco team to demonstrate open virtualised radio access networks and 5G Core virtual User Plane Function using Arm-based CPUs Continue Reading
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News
09 Feb 2024
Digital experience becomes new boardroom metric
Networking technology and services giant outlines new paradigm in experience economy, where next generation of chief digital officers demand unified understanding of every component of networked applications Continue Reading
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Tip
07 Feb 2024
4 key SD-WAN trends to watch
Managed services, secure remote access, AI applications and 5G wireless network connectivity are four important trends that should propel the SD-WAN market. Continue Reading
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News
07 Feb 2024
Verizon deploys 130,000 O-RAN capable radios in network
Second big commitment to open radio access network technology from a major US operator within a couple of months indicates a ‘significant industry shift’ in momentum for open networking Continue Reading
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News
06 Feb 2024
Cisco unveils innovations for observability as it looks to future networking vision
Networking and IT tech and services giant kicks off European flagship event with major enhancements to networking cloud vision, innovations in digital experience and user monitoring for cloud-native applications Continue Reading
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News
01 Feb 2024
McArthurGlen gets tailor-made connectivity and security for fashion outlets
Critical network infrastructure provider teams with bespoke network services company to deliver reliable and secure connectivity for McArthurGlen’s nine retail sites across the UK Continue Reading
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News
24 Jan 2024
Cato claims world’s first SASE-based XDR
Generative AI, detection and response, endpoint protection and new incident response tools headline expansion of core secure access service edge platform beyond networking, threat prevention and data protection Continue Reading
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News
15 Jan 2024
Shaka closes $1m eSIM seed funding round
London-based embedded connectivity startup announces $1m seed round led by Haatch, Purple Ventures, Antler and telco angel investors to use eSIM technology Continue Reading
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News
11 Jan 2024
CES 2024: Volvo Penta advances sea vehicle intelligence
Automotive giant’s new platform combines dual power propulsion and smart features ranging from eco mode to assisted docking to dynamic positioning through electronic vessel control system for a premium on-water experience Continue Reading
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News
09 Jan 2024
Software-defined vehicles market to be worth over $700bn by 2034
Research finds there is plenty of opportunity ahead for software-centric experiences surrounding connected vehicles, but warns that too many OEMs are continuing to equip vehicles with limited and sluggish tech Continue Reading
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News
09 Jan 2024
CES 2024: BlackBerry announces foundation for next-gen automotive, IoT systems
QNX SDP 8.0 operating platform to feature fifth-generation architecture with safe and secure microkernel, advanced tooling and cloud enablement in what is claimed to be future-proof mission-critical embedded system design Continue Reading
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News
09 Jan 2024
Neos Networks launches 10Gbps managed dedicated internet access
Infrastructure upgrade sees managed dedicated internet access service customers now able to access higher bandwidths, alongside active monitoring and management of devices and service Continue Reading
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News
05 Jan 2024
Skylo, FocusPoint claim first for satellite-based IoT monitoring, escalation services
Non-terrestrial networks provider extends partnership with internet of things tech firm to link up its NTN satellite network for what it calls the first satellite-based IoT monitoring and escalation service Continue Reading
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News
05 Jan 2024
Qualcomm claims new wave of mixed reality experiences with Snapdragon XR2+ Gen 2
Samsung and Google announce support for addition to flagship mobile platform supporting 4.3K per eye resolution and 12 or more concurrent cameras to deliver immersive mixed reality and virtual reality experiences Continue Reading
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News
05 Jan 2024
LG finds higher gear with autonomous driving and infotainment
Latest collaboration between Korean CE giant and global mobility tech company combines in-vehicle infotainment capabilities with ADAS and AD technologies Continue Reading
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Feature
03 Jan 2024
MENA looks ahead to networking drive
The networking industry has been traditionally defined by generational advances in technology first deployed in markets such as North America, Europe and Asia Pacific – and before too long, the Middle East and North Africa region will be joining this club Continue Reading
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News
21 Dec 2023
Top 10 networking stories of 2023
This year has seen the continued adoption of software-defined wide area networks and secure access service edge as firms phase out multi-protocol label switching infrastructures, with artificial intelligence also stepping into the networking limelight Continue Reading
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E-Zine
19 Dec 2023
The ransomware threat to UK critical infrastructure
In this week’s Computer Weekly, a parliamentary report warns that a lack of ransomware preparedness at the highest levels of government is leaving UK critical national infrastructure dangerously exposed – we analyse the risks. We examine how AI tools are helping to enhance cloud security. And the CTO at jewellery retailer Pandora discusses organisational change in IT. Read the issue now. Continue Reading
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News
18 Dec 2023
Cathay takes off with global SASE deployment
Unified secure access service edge services provider replaces legacy MPLS network for improved performance and observability, and unified end user security, access and application performance across global sites Continue Reading
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News
15 Dec 2023
Jaguar Land Rover taps Tata Communications to drive production
Car maker's new technology and connectivity framework is designed to power next-generation vehicle production by improving line performance and vehicle quality using AI and real-time data insights Continue Reading
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E-Zine
05 Dec 2023
Technologies to support hybrid working
In this week’s Computer Weekly, our latest buyer’s guide looks at technologies to support hybrid working – even when your business is as unique as farming. We examine the new guidelines on AI cyber security published by G7 government security chiefs. And we find out how the Jaguar Formula E racing team is using digital twins to improve electric vehicle performance. Read the issue now. Continue Reading
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News
04 Dec 2023
CCaaS platform subscriptions to generate $18bn revenue by 2028
Study finds contact centre as a service set for strong revenue gains, driven by growth of RCS and OTT messaging apps as leading providers reduce data silos Continue Reading
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News
04 Dec 2023
eSIM adoption drives growth and market disruption in cellular IoT
Study reveals that embedded subscriber identity modules have gained more popularity from users and device makers than mobile operators but that is changing thanks to a new specification for IoT eSIMs Continue Reading
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News
04 Dec 2023
Digital Realty and BT team to unlock data value with NaaS
Comms provider teams with datacentre, colocation and interconnection solutions firm for network as a service combined with orchestration platform to offer flexibility and choice when connecting digital hubs to unlock data value Continue Reading
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News
29 Nov 2023
AI to drive Zoom to new levels in 2024
Collaboration and communications company’s GenAI technology to be cornerstone of hybrid workspace where technology aligns with real user needs Continue Reading
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News
28 Nov 2023
Carlsberg serves up IoT to bring bars into digital world
Brewer taps into global internet of things network to obtain real-time data on what’s selling at what time of day in which type of outlet and to obtain early warning of any technical problems Continue Reading
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News
23 Nov 2023
Expereo on tap for Carlsberg to deliver connectivity in 40 countries
SD-WAN/SASE and internet provider brings brewing giant ‘unrivalled’ connectivity in global network Continue Reading
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News
22 Nov 2023
NTT Docomo deploys energy-efficient multi-supplier Open RAN 5G network
Leading Japanese operator and mobile technology pioneer deploys high-performance Open RAN-compliant portfolio in commercial multi-supplier network based on energy-efficient technology to support sustainability objectives Continue Reading
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News
22 Nov 2023
BT and Telstra Broadcast Services team to enhance global network connectivity
Five-year agreement delivers broadcast services firm an expanded media and broadcast network footprint across Asia-Pacific and key regions worldwide, with enhanced access to global markets Continue Reading
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News
15 Nov 2023
Satellite firm neXat looks to enhance critical communications with SD-WAN
Business connectivity provider looks to improve communications in key vertical through software-defined wide area network integrating configuration, monitoring and control into a single user platform Continue Reading
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News
14 Nov 2023
Itential, Kentik add integrated network observability to NetOps workflows
Network and cloud automation software firm and network observability company join forces to integrate network automation technologies and enable more efficient infrastructure Continue Reading
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Definition
14 Nov 2023
OpenFlow
OpenFlow, an open source standard supported by many vendors, is the first software defined networking (SDN) control protocol. Continue Reading
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News
10 Nov 2023
Orange Business shifts towards digital, aims to transform SD-WAN with VMware
Business services division of leading connectivity provider unveils strategy to offer end-to-end stack of digital solutions through B2B portfolio and strikes partnership with cloud computing company for software-defined wide-area network offer Continue Reading
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News
09 Nov 2023
Cisco expands full-stack observability ecosystem
Networking giant adds seven new partner modules to observability ecosystem around business insights, SAP visibility, networking, machine learning operations, service level objectives and sustainability Continue Reading
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Definition
25 Oct 2023
data plane
The data plane -- sometimes known as the user plane, forwarding plane, carrier plane or bearer plane -- is the part of a network that carries user traffic. Continue Reading
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News
18 Oct 2023
BT stitches multi-cloud with Global Fabric
UK’s leading telco unveils network-as-a-service offering designed to enable customers to boost cost, security and sustainability while optimising application performance and user experience Continue Reading
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News
18 Oct 2023
Networking and security teams converging
Study finds more than 80% of IT leaders are consolidating security and networking teams or have a management directive to improve collaboration, with 75% believing using one platform for both purposes would provide benefits across the board Continue Reading
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News
10 Oct 2023
Commodity IoT providers fail to deliver on resilient connectivity
Report reveals stark finding that IoT success is in danger of being jeopardised as only 1% of firms are achieving ubiquitous global connectivity Continue Reading
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News
10 Oct 2023
Singtel NaaS offering to ease hybrid network management
Singtel CUBΣ is touted to make it easier for enterprises to manage, scale and automate deployment of networking resources in a hybrid network environment Continue Reading
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News
11 Sep 2023
Networking tech firms scrum down for Rugby World Cup
Leading communications providers look to form off-pitch connectivity spine of team with infrastructures using advanced networking and mixed reality technologies at pinnacle of world rugby Continue Reading
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News
17 Aug 2023
Carlsberg turns tap on massive global SASE deployment
Global brewer addresses strategic IT challenges at scale, improving application delivery, modernising network security capabilities and standardising IT service delivery across more than 200 locations and 25,000 remote users Continue Reading
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News
16 Aug 2023
BT flies into NATS network, cyber security project
Organisation tasked with managing air travel in the UK implements ‘transformational’ technology programme to keep skies safe and support customers worldwide Continue Reading
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News
14 Aug 2023
Verizon Business forges managed network services partnership with HCLTech
Information technology services and consulting company inks partnership with telco’s business services division, with aims of ushering in new era of large-scale wireline service delivery for enterprise customers Continue Reading
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News
10 Aug 2023
USDM Life Sciences grants Cloud Assurance Certification to PTC AR design kit
As it ramps up its foray into immersive technologies, engineering tech company sees AR development kit gain certification from compliance firm, allowing users to generate audit-ready documents to serve as regulatory evidence Continue Reading
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Tip
03 Aug 2023
Network modernization benefits and challenges
The benefits of network modernization include better visibility and automated configuration. The challenges include integration with existing tools and cost concerns. Continue Reading
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News
01 Aug 2023
Two million more Australian households ready to upgrade to nbn
Australia’s national broadband network on track to enable up to 10 million premises, or up to 90% of homes and businesses, to access wholesale download speeds of 500Mbps to near 1Gbps by the end of 2025 Continue Reading
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News
01 Aug 2023
Investment flows towards Nile to redefine enterprise networks
Latest funding round designed to allow next-generation enterprise network provider to accelerate market expansion amid growing global customer demand Continue Reading
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Tip
24 Jul 2023
Automation, orchestration software fuel network modernization
In some ways, network modernization means cutting manual configuration errors and relying on automation and orchestration to achieve unified network management. Continue Reading
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News
19 Jul 2023
Cloud service providers, OEMs, chip firms form Ultra Ethernet Consortium
Consortium formed to deliver on Ethernet-based open, interoperable, high-performance, full-communications stack architecture to meet the growing network demands of AI and high-performance computing at scale Continue Reading
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News
07 Jul 2023
TTTech Auto, ZettaScale extend collaboration to launch in-vehicle, V2X service
Collaboration looks to bring about what software-defined vehicle technology provider and open-source communication middleware firms say is a much-needed unification across the cloud-to-microcontroller communication continuum Continue Reading
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News
05 Jul 2023
Dassault Systèmes, Cranfield collaborate on 3DExperience centre of excellence
Partnership between tech firm and university aims to provide centre for experiential, lifelong learning with connected 3D engineering platform to accelerate digital and sustainable transformation of aerospace and defence industry Continue Reading
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News
04 Jul 2023
HPE, BT team for global managed LAN service
Business division of leading UK telco and networking technology and service provider enter collaboration to introduce LANs supporting high-performance experiences for hybrid workers and IoT transformations Continue Reading
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News
04 Jul 2023
How Maxeon is forging the path to SASE
Maxeon Solar Technologies is building out its security service edge capabilities with an eye on a SASE implementation that combines best of breed offerings from different suppliers Continue Reading
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Feature
04 Jul 2023
Why a service mesh may not be for everyone
Choose carefully when considering best practices and approaches to software-defined network optimisation, to avoid adding complexity Continue Reading
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News
29 Jun 2023
Ruckus One enhanced for unified management of multi-access public and private nets
CommScope launches Ruckus One suite of AI-driven converged network solutions designed to accelerate business transformation by simplifying the implementation of multi-access public and private networks Continue Reading
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News
28 Jun 2023
Dubai Smart IoT unclear on deadline, but not ambition
While the Dubai Smart IoT strategy reads like any other ambitious – and equally ambiguous – plan for the overhaul of a gulf state economy, there is still a clear message that the country is serious about technology Continue Reading
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News
28 Jun 2023
Stolt-Nielsen SASE looks to optimise global connectivity, security for hybrid workers
Bulk liquid logistics and sustainable land-based aquaculture expert advances secure digital transformation plans and operational efficiency Continue Reading
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News
27 Jun 2023
Alkira introduces extranet as a service
Provider of cloud networking as a service unveils infrastructure designed to enable third parties to securely connect to critical business applications Continue Reading
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News
22 Jun 2023
Orange Business leads team to deliver cloud-native managed SASE to enterprises
Enterprise division of the global telco taps in-house cyber security practice and leading cyber security technology provider to offer simpler operational model for customers with end-to-end accountability, improved agility, efficiency and performance Continue Reading
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E-Zine
20 Jun 2023
How to keep network costs affordable
In this week’s Computer Weekly, as demands for networking performance and speed increase, we examine how to keep a handle on costs. Chip makers are investing in PLC technology – the next generation of flash storage – but some think it won’t be worth the effort; we investigate. And we listen in as tech industry leaders and politicians discuss the regulation of AI. Read the issue now. Continue Reading
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News
13 Jun 2023
Cato claims SASE speed barrier record to sites and the cloud
Secure access service edge platform provider claims network throughput record, achieving 5Gbps on a single encrypted tunnel with all security inspections enabled Continue Reading
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News
09 Jun 2023
UK-US Atlantic Declaration bolsters tech and data collaboration
Joe Biden and Rishi Sunak agree greater collaboration on responsible artificial intelligence, quantum computing and Open RAN Continue Reading
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News
23 May 2023
Nokia bolsters fixed network offer with SaaS suite, 10G broadband in Vietnam
Global comms tech provider expands fixed network portfolio with AI-based SaaS suite, and works with leading Vietnamese operator to deploy fibre access nodes and fibre modems to connect homes and businesses in the eight largest provinces of the country Continue Reading
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News
12 May 2023
BT unveils secure networking service for UK business customers
UK’s leading telco teams with US cyber security company to launch secure software-defined networking service for business customers available on a managed services basis Continue Reading
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News
10 May 2023
MPLS and SD-WAN fail to meet needs of modern enterprise
Study from network architect argues modern uses cases have broken the network edge, with both traditional topology and much-touted software-defined replacement not cutting it Continue Reading
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News
05 May 2023
IT Priorities 2023: Distributed IT and hybrid work drive adoption of new networks
Research shows security continues to dominate networking needs, along with the need to support users wherever they are, with firms more than ready to invest in future of work initiatives Continue Reading
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Guest Post
01 May 2023
The creeping threat and challenges of multivendor SD-WAN
Geographic considerations are often a key reason why organizations adopt multivendor SD-WAN. But these network environments have significant disadvantages. Continue Reading
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News
20 Apr 2023
Halfords tools up for consistent experiences with AI-driven wired and wireless access
Motoring and cycling retailer reduces network-related trouble tickets and improves uptime in garages and stores after deploying artificial intelligence-driven network access Continue Reading
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Answer
19 Apr 2023
In WAN evolution, is software-defined now implied?
Networking trends and innovations, such as automation and network as a service, have started to ingrain software-defined principles into WAN environments. Continue Reading
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News
18 Apr 2023
Enterprise networking sees age of SASE and network as a service
Report reveals complexity of third workspace has transformed how modern IT organisations view network and security, with 98% of IT executives planning to increase investment in cloud services Continue Reading
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Tip
17 Apr 2023
SD-WAN and MPLS costs more complementary than clashing
An SD-WAN vs. MPLS cost comparison is not always an either-or decision. Organizations often implement both technologies to enhance network traffic performance. Continue Reading
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News
17 Apr 2023
Valoo taps Nokia to offer multi-gig fibre broadband in Finland
As part of its mission to make Finland an information society that meets international standards, digital service provider becomes global tech firm’s first comprehensive XGS-PON solution in home territory Continue Reading
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News
14 Apr 2023
RAI Amsterdam deploys Wi-Fi 6, OpenRoaming to enhance conferencing experiences
OpenRoaming technology sees deployment in one of Europe’s largest exhibition facilities to connect delegates, exhibitors and attendees automatically and secure Wi-Fi with faster attach rates Continue Reading
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News
12 Apr 2023
Netskope claims hybrid work ‘revolution’ with SASE client and endpoint SD-WAN
Netskope looks to deliver consistent security and superior user experience for hybrid workers through reduced costs and complexity from extended borderless SD-WAN and SASE Continue Reading
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Feature
04 Apr 2023
Driving up IT efficiency and sustainability
IT leaders need to balance IT sustainability with business drivers to innovate with digital technologies and ensure corporate systems remain secure Continue Reading
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Answer
29 Mar 2023
Traditional WAN vs. SD-WAN: How do they compare?
While comparing traditional WAN vs. SD-WAN, network professionals can see the many benefits of SD-WAN, including centralized control and dynamic traffic management. Continue Reading
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News
24 Mar 2023
Aryaka expands SD-WAN, SASE offer to SMEs
Having deployed its services to large enterprises and Fortune 100 companies for over a decade, software-defined networking technology focuses on small to medium-sized enterprises for secure access and wide area networks Continue Reading
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Tip
13 Mar 2023
Top 9 SD-WAN benefits for businesses
Make the case for an SD-WAN implementation, and explore the benefits and main use cases for SD-WAN in enterprises, beyond traditional hybrid WANs. Continue Reading
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News
07 Mar 2023
APAC IT leaders bullish on tech spending
Over half of respondents in this year’s IT Priorities study have bigger IT budgets as they continue to make strategic investments in cyber security, cloud and automation, among other areas Continue Reading
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News
03 Mar 2023
MWC 2023: Ooredoo upgrades networks across MENA in partnership with Nokia, Huawei
Comms tech providers tasked to modernise parts of leading MENA and Asia operator’s existing networks, including deploying new sites and preparing for potential future launch of 5G Continue Reading
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Tip
24 Feb 2023
3 important SD-WAN security considerations and features
Device onboarding, control plane security and data plane security are three crucial SD-WAN security considerations enterprises should research when choosing an SD-WAN vendor. Continue Reading
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News
23 Feb 2023
Aryaka brings managed SD-WAN and SASE to more markets, verticals
Aryaka adds rich capabilities and innovations to accelerate the adoption of its cloud-based delivery for network and security services and to enable acceleration for improved application performance for increasingly hybrid workforces Continue Reading
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News
22 Feb 2023
UK’s MoJ publishes £165m WAN tender
Ministry of Justice announces tender for wide-area network to deliver secure connectivity for authorised devices at key locations and those of its service recipients Continue Reading
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Feature
21 Feb 2023
10 important components of SDN controllers
SDN controller features include modularity, APIs, clustering and GUIs. Read more in this chapter excerpt from 'SDN-Supported Edge-Cloud Interplay for Next Generation Internet of Things.' Continue Reading
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News
09 Feb 2023
Extreme extends network fabric to the edge with enhanced SD-WAN
With ever-increasing threat blanket in wide-area network, cloud networking provider announces automated workflows, user experiences and 10Gbps throughput to boost application performance, lower operating cost and reduce mean time to resolution Continue Reading
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Feature
07 Feb 2023
APAC buyer’s guide to SASE
In this buyer’s guide on secure access service edge services, we look at the benefits of the technology, key considerations and the market landscape Continue Reading
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News
27 Jan 2023
Uncertainty persists, but enterprises rush to adopt network as a service
Research shows that enterprise network-as-a-service opportunities abound but comms service providers will need to overhaul investment and go-to-market strategies before adoption becomes widespread Continue Reading
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News
26 Jan 2023
Stretched retail IT teams demand more from their networks
Research shows retail technology requirements are becoming denser and more complex, from immersive and live-streaming services to new forms of delivery and smart inventory Continue Reading
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E-Zine
24 Jan 2023
BBC under scrutiny over its digital strategy
In this week’s Computer Weekly, the BBC faces in-depth scrutiny over its digital plans – we take a look at progress. Do you need to keep data forever? We examine the technologies behind infinite storage. And we find out about the digital transformation challenges in vehicle dealerships. Read the issue now. Continue Reading
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News
18 Jan 2023
How Aruba is tapping opportunities in networking
Aruba is planning to expand its product portfolio, make deeper inroads into datacentres and drive adoption of network as a service, among other efforts to tap opportunities in the networking market Continue Reading