WAN performance and optimisation

Cisco shows off AI-driven network analysis at customer event

New tools to help IT departments better understand network behaviour and predict potential problems were among a series of announcements made on the opening day of Cisco Live in the US Continue Reading

By

• Alex Scroxton, Security Editor

Managed SD-WAN is a developing part of WAN transformation

Despite SD-WAN's benefits for WAN transformation, enterprises can't avoid the shortcomings. Find out how many organizations address those challenges with managed SD-WAN. Continue Reading

By

• Jennifer English, Editorial Director

Socks And IoT – What Do They Have In Common?

So – another year and another Netevents; lots of old faces (not least mine!) and a few new ones. And it’s kind of the same with topics – understandably – as there’s only so much you can talk about ... Continue Reading

By

• Steve Broadhead, Broadband Testing

A glossary for the terms and types of WAN technologies

This introduction to WAN technologies defines several different terms -- such as VPN and SD-WAN -- that are essential in anybody's networking vocabulary. Continue Reading

By

• Michaela Goss, Senior Site Editor

Private 5G networks will be a ‘big trend’

With private 5G networks, enterprises can expect a wireless local area network type architecture that addresses the limitations of Wi-Fi, says top Commscope executive Continue Reading

By

• Aaron Tan, TechTarget

ASEAN datacentre providers must up their game

Digital transformation trends are changing the ASEAN datacentre landscape and those that wish to succeed must transform themselves, says Frost & Sullivan Continue Reading

By

• Edwin Yapp

Ahead of FTTP and 5G, BT picks Nokia to enhance core capacity

With the national full-fibre broadband roll-out in full swing and 5G expected to launch, BT is deploying new Nokia hardware at its network core to boost capacity for data-hungry services Continue Reading

By

• Alex Scroxton, Security Editor

EDF awards Hinkley Point C comms services contract to Telent

Network services company will run communications and IT infrastructure at new nuclear power plant Continue Reading

By

• Alex Scroxton, Security Editor

A review of SD-branch and its progression from SD-WAN

The goal of software-defined branch is to merge network functions and management into a single platform, but the branch architecture still lacks maturity, despite some early deployments. Continue Reading

By

• Jennifer English, Editorial Director

What is the purpose of an SD-WAN gateway?

Software-defined WAN architecture has adapted with the growth of cloud services, resulting in a cloud-based model that uses SD-WAN gateways to handle traffic and control. Continue Reading

By

• John Fruehe

The 3 pillars of SD-WAN QoS and questions to ask your providers

Traffic shaping, path control and forward error correction are three core components of SD-WAN QoS. Here are some crucial questions to ask your vendors regarding those areas. Continue Reading

By

• Kevin Tolly, The Tolly Group

How modern WAN edge services can benefit your network

Modern services could replace legacy routers at the network edge. And while individual WANs have different edge requirements, common needs include flexibility and reliability. Continue Reading

By

• Michaela Goss, Senior Site Editor

VMware-VeloCloud sees the future of SD-WAN with 5G, hybrid cloud

A glimpse into one software-defined WAN vendor's vision shows a heavy interest in SD-WAN's integration with the network edge, 5G and hybrid cloud. Continue Reading

By

• Jennifer English, Editorial Director

IT Priorities 2019: ANZ organisations focus on fundamentals

Organisations in Australia and New Zealand will spend more on modernising legacy applications and breaking down data silos this year Continue Reading

By

• Aaron Tan, TechTarget

IT Priorities 2019: Security concerns top agenda for network buyers again

The ability to gain visibility into what is happening on enterprise networks has once again topped the agenda for network managers and buyers, according to the latest Computer Weekly/TechTarget IT Priorities survey Continue Reading

By

• Alex Scroxton, Security Editor

SD-WAN cost savings hinge on underlying WAN technologies

SD-WAN marketing almost always mentions the benefit of cost savings. Cut through the hype and discover how SD-WAN works with MPLS and internet connectivity to drive savings. Continue Reading

By

• Robert Sturt, Netify

What are the SD-WAN requirements for a multicloud environment?

SD-WAN is becoming an important option for businesses migrating branch and other edge communications to the cloud. But what makes a successful deployment? Continue Reading

By

• Christian Annesley

How digital indoor systems can bolster ASEAN’s 5G networks

Digital indoor systems, already being used at airports and subway systems, will help telcos monetise new digital services on 5G networks Continue Reading

By

• Quah Mei Lee

Digital Catapult explores LPWAN and IoT for industry

A Connected Factory Demonstrator managed by the Digital Catapult is seeking input from LPWAN and internet of things specialists Continue Reading

By

• Alex Scroxton, Security Editor

Dutch pharma firm Centrient switches out MPLS for Cato SD-WAN

Centrient Pharmaceuticals, a Netherlands-based drug company, has switched out its global MPLS service in favour of a high-performance software-defined WAN from Cato Networks Continue Reading

By

• Alex Scroxton, Security Editor

Fife Council upgrades WAN to offer ultrafast broadband services

Public sector sites across Fife in Scotland are to receive a transformational upgrade to their broadband speeds Continue Reading

By

• Alex Scroxton, Security Editor

SD-WAN features lacking, but offer differentiation opportunity

Most available SD-WAN products focus on a few main features, which risks making SD-WAN a commodity offering. But vendors are starting to combat that with feature differentiation. Continue Reading

By

• Tom Nolle, Andover Intel

SMEs urged to get on board with Network Services 2 framework

Suppliers have until the end of January 2019 to sign up to the new government network services purchasing framework Continue Reading

By

• Alex Scroxton, Security Editor

Top 10 network stories of 2018

2018 was the year when software-defined networking, and more specifically software-defined WANs, took centre stage. We look back at a transformative year for the world of the network manager Continue Reading

By

• Alex Scroxton, Security Editor

Shock Headline: IT Saves $$$$ (again)!

Two and a bit years ago – I should remember, it was on my birthday! – I was presenting a panel debate on the latest Cybersecurity deterrents. With four vendors and two consultants on the panel, it ... Continue Reading

By

• Steve Broadhead, Broadband Testing

Manchester’s evolution from rag trade to digital hub

In this week’s Computer Weekly, we visit Manchester to examine the city’s expanding digital and e-commerce industry and find out the key to tech sector growth in the former home of the UK rag trade. We look at the challenges of IT security in the quantum computing age. And we talk to Bloomberg’s CTO about tech innovation, machine learning and blockchain. Read the issue now. Continue Reading

Tackling legacy systems by making IT evergreen

In this week’s Computer Weekly, we assess strategies for continuous IT improvement to help evergreen IT replace the difficulties caused by legacy tech. Our new buyer’s guide examines next-generation networking technologies such as SD-WAN. And we hear about digital transformation in the charity sector in an interview with the IT leader at Parkinson’s UK. Read the issue now. Continue Reading

Bright future for OTT video – if the network can support it

The emergence of over the top video services is having a massive impact on underlying network technology, according to the ITP Continue Reading

By

• Tim Wright, Institute of Telecommunications Professionals

Securing the SD-WAN: The next network challenge

Every time an enterprise weighs up whether or not to try SD-WAN, security is an essential part of the picture Continue Reading

By

• Christian Annesley

APAC firms warm up to SD-WAN to solve networking woes

A third of enterprises in the APAC region have already deployed SD-WAN at most of their sites, while 55% are in the process of doing so, a study shows Continue Reading

By

• Aaron Tan, TechTarget

Will SDN replace MPLS? Not so fast

This is a guest blog post by Tony Judd, MD UKI and Benelux at Verizon With the popularity of new technologies such as artificial intelligence (AI), the Internet of Things (IoT)  and ... Continue Reading

By

• Alex Scroxton, Security Editor

No Cloud Over VDI!

Unsurprisingly, whatever the IT genre and whatever the weather, cloud is always on the horizon right now. One of several top meetings I had last week within IP Expo's confines was with Morteza ... Continue Reading

By

• Steve Broadhead, Broadband Testing

AVIn A Well Balanced Time...

Me and Load-Balancers (the artist wot became known as the Application Delivery Controller at some point in its life, even though it always did this anyway) go back a long way; 20 years basically, ... Continue Reading

By

• Steve Broadhead, Broadband Testing

Network growth brings management challenges

As enterprise networks grow, so do the challenges of managing them effectively, says a report compiled by Oracle’s communications unit Continue Reading

By

• Alex Scroxton, Security Editor

At the new Cisco, culture is as important as innovation

Cisco’s newly appointed SVP of Emear, Wendy Mars, shares her thoughts on the state of network innovation within the industry, and explains why cultural change is just as important an element of a digital strategy Continue Reading

By

• Alex Scroxton, Security Editor

Intelligent automation and the WAN: Is SD-WAN moving mainstream?

Take-up of software-defined networking in corporates is slower than expected. Where have we reached on the journey to software-controlled networks – and SD-WAN in particular – becoming the norm? Continue Reading

By

• Christian Annesley

Indigo subsea cable lands in Perth

Cable system will utilise new spectrum sharing technology, so each consortium member can take advantage of technology advancements to support growing demand for bandwidth Continue Reading

By

• Aaron Tan, TechTarget

What are the current SD-WAN options for enterprises?

Software-defined wide area networking is well on its way to being a multi-billion dollar market. We assess the current state of the market and look at some of the options for enterprise CIOs and network managers Continue Reading

By

• Rene Millman

When networks collide: how M&A brings infrastructure together

Enterprise IT runs on networking, so fixing up the network should be a priority issue during mergers and acquisitions – but that’s not always the case. Find out how the pros manage it Continue Reading

By

• Alex Scroxton, Security Editor

Riverbed plots to take the network from IT blocker to IT enabler

The move towards automation and next-gen networking will help the network deliver more value to the enterprise than ever before, argues Riverbed’s new CEO, Paul Mountford Continue Reading

By

• Alex Scroxton, Security Editor

Fibre cable break takes Gatwick flight information screens offline

A broken fibre-optic cable has taken Gatwick Airport’s flight information screens offline, with airport staff forced to use whiteboards to provide information to passengers Continue Reading

By

• Alex Scroxton, Security Editor

CEO Robbins puts multi-cloud at the heart of Cisco’s business

Placing the supplier at the heart of the enterprise transition to multi-cloud environments seems to be paying off for Cisco CEO Chuck Robbins Continue Reading

By

• Alex Scroxton, Security Editor

Australian startups team up to keep wind turbines humming

Using acoustic sensors and nanosatellite connectivity, two Australian startups hope to identify potential turbine problems before they occur to secure the country’s wind energy Continue Reading

By

• Beverley Head

SME provider takes on Cambridgeshire public sector network contract

Managed network services provider MLL Telecom has been awarded the EastNet contract to run WAN services across Cambridgeshire, replacing a legacy Virgin Media Network Continue Reading

By

• Alex Scroxton, Security Editor

Advanced network supports new learning model at Northampton Uni

The University of Northampton is preparing to open a new campus at a cost of £330m, and has turned to Cisco to supply an intelligent, secure network to support its innovative learning model Continue Reading

By

• Alex Scroxton, Security Editor

Yorkshire and Humber region awards HSCN contract to Redcentric

Network services provider Redcentric wins the first major regional Health and Social Care Network contract as procurements around England gather pace Continue Reading

By

• Alex Scroxton, Security Editor

Software-defined networking: gathering momentum in the enterprise?

Suppliers are pushing the benefits of software-defined networking harder than ever, and enterprises are starting to take the plunge rather than remaining on the sidelines Continue Reading

By

• Christian Annesley

Huawei debuts its first intent-based networking proposition

At its Shenzhen Analyst Summit, Huawei unveiled its intent-based networking concept, promising to address enterprise customer pain points around network management Continue Reading

By

• Alex Scroxton, Security Editor

HMV pivots from legacy MPLS to SD-WAN

Record retailer HMV goes all-in on a Cisco Meraki software-defined network to cut costs and improve its network resiliency Continue Reading

By

• Alex Scroxton, Security Editor

How Turkish mobile operators are helping the vast Syrian refugee population to help themselves

Turkish mobile network operators are designing services that will help Syrian refugees make their lives in the country Continue Reading

By

• Andy Favell

World Wide Fund for Nature tames out-of-control network

The World Wide Fund for Nature turns to services provider Exponential-e to bolster its connectivity as it moves its wider IT estate into the cloud Continue Reading

By

• Alex Scroxton, Security Editor

Essex, Herts Councils expand smart city pilot scheme

Essex and Hertfordshire County Councils have joined forces to run a number of pilots assessing the socioeconomic benefits of smart city technologies Continue Reading

By

• Alex Scroxton, Security Editor

ASEAN enterprises readying networks for the cloud era

Enterprise networks are being strained by greater use of cloud computing, leading more ASEAN organisations to turn to SD-WAN to reduce network costs and complexity Continue Reading

By

• Avanti Kumar

MWC 2018: Cisco and Vodafone demonstrate network slicing

At Mobile World Congress in Barcelona, network supplier Cisco and mobile operator Vodafone demonstrated network slicing techniques using segment routing Continue Reading

By

• Alex Scroxton, Security Editor

Existing branch routers could be replaced as SD-WAN matures

Enterprises are moving away from traditional branch routers, as SD-WAN capabilities mature and offer consolidated network functionality on a single device. Continue Reading

By

• Lee Doyle, Doyle Research

IT Priorities 2018: Networking spend declining across the board

Overall spending on networking projects across EMEA looks set to decline in 2018, according to the latest ComputerWeekly/TechTarget IT Priorities report Continue Reading

By

• Alex Scroxton, Security Editor

Australia’s internet speeds limiting productivity

Australia’s broadband networks, already among the world’s slowest, could be further strained by the emergence of virtual and augmented reality Continue Reading

By

• Beverley Head

How your SD-WAN appliance can consolidate the branch stack

The latest SD-WAN appliance technology promises expanded and accelerated consolidation of branch stacks. Learn how it works and how to make it work for you. Continue Reading

By

• John Burke, Nemertes Research

Telstra invests in two new submarine cables to bolster Asia-US connectivity

The Hong Kong Americas and Pacific Light Cable Network cables will provide more robust connectivity to support the Asia-Pacific region’s growing internet traffic Continue Reading

By

• Aaron Tan, TechTarget

Insurance broker Simply Business ditches legacy MPLS for SD-WAN

Insurance business finds networking a breeze after ditching its unresponsive managed services provider and implementing VeloCloud’s latest software-defined wide area network technology Continue Reading

By

• Alex Scroxton, Security Editor

Nuffield Health hits peak performance after switching to SDN

The non-profit healthcare and fitness organisation has improved both its network and wider IT performance after switching over to SDN technology Continue Reading

By

• Alex Scroxton, Security Editor

Cloud culture calls for flexible networks

Cloud-based workloads demand more flexibility, so how can businesses rethink their WAN strategies to accommodate this Continue Reading

By

• Rene Millman

The 50 most influential people in UK IT 2017

In this week’s Computer Weekly, we reveal our annual list of the 50 most influential people in UK IT, and talk to this year’s winner – Mayank Prakash, chief digital and information officer at the Department for Work and Pensions – about the challenges and opportunities of digital government. Read the issue now. Continue Reading

What lessons can be learned from Britain’s smartest city?

In this week’s Computer Weekly, we visit Bristol, ranked as the UK’s top smart city, to find out what it’s learned and what’s coming next in the city’s technology plans. Our latest buyer’s guide examines the emerging area of software-defined wide area networks (SD-WAN). And we trace the evolution of open source as more organisations contribute code to the community. Read the issue now. Continue Reading

Australia-Singapore submarine cable connection cut again

The damage to the SEA-ME-WE3 cable took place more than 1,000 km from Singapore, affecting Australian internet users who can expect increased latency to Asian destinations Continue Reading

By

• Aaron Tan, TechTarget

Belgian telco Proximus picks Cloudify to support NFV roll-out

Belgium’s largest telecoms operator Proximus will deploy a cloud-native orchestration platform to support its adoption of NFV services in the business Continue Reading

By

• Alex Scroxton, Security Editor

Peer-to-peer CDN improves customer experience for Equinix

Datacentre and colocation services provider Equinix cut page load times at its customer information resource library using a developing peer-to-peer model of content delivery networking Continue Reading

By

• Alex Scroxton, Security Editor

Large scale IoT deployments double in 12 months

Vodafone’s fifth annual look at the IoT market reveals that the percentage of companies with more than 50,000 connected devices has effectively doubled in the past year Continue Reading

By

• Alex Scroxton, Security Editor

FSA connects 220 abattoirs to fibre for food safety monitoring

Food Standards Agency picks Exponential-e to revitalise connectivity across 220 sites as it strives to improve operational efficiency and compliance processes Continue Reading

By

• Alex Scroxton, Security Editor

BT offers enterprise customers flexible bandwidth for peak usage

New element of BT IP Connect Global WAN service will enable businesses to dial their network capacity up and down at will Continue Reading

By

• Alex Scroxton, Security Editor

IoT networks a massive sales opportunity for operators, claims GSMA

Commercial initiatives around low power wide area network infrastructure will present mobile operators with a potential $1.8tn revenue opportunity over the next decade Continue Reading

By

• Alex Scroxton, Security Editor

Content delivery innovation improves user experience for e-tailer

WorldStores Group, the owner of a number of online home and lifestyle retail brands, has transformed its customer experience with enhanced content delivery capabilities from Instart Logic Continue Reading

By

• Alex Scroxton, Security Editor

Keeping Australia’s aeromedical service connected to the cloud

The Queensland section of the Royal Flying Doctor Service has improved its access to cloud apps without spending more on bandwidth Continue Reading

By

• Aaron Tan, TechTarget

South African game reserve goes digital to save the rhino

Dimension Data and Cisco have teamed up to protect rhinos living on a private game reserve in South Africa with the latest networking and IoT sensor technology Continue Reading

By

• Alex Scroxton, Security Editor

Cisco buys SDN business Viptela

Cisco says its acquisition of supplier Viptela will enhance its own SDN functionality Continue Reading

By

• Alex Scroxton, Security Editor

New subsea cable to connect Australia and Southeast Asia

The Indigo submarine cable will provide additional capacity to mitigate disruptions caused by fibre cuts, as well as meet the growing demand for internet services in the region Continue Reading

By

• Aaron Tan, TechTarget

How to implement a low-power WAN to support the IoT

We explore the options and the implementation process for an LPWAN to support internet of things projects in the enterprise Continue Reading

By

• Rene Millman

Load Balancing for security?

Load Balancing (LB), is now popping up on the corporate security agenda! LB is no longer just about managing traffic flows across enterprise routers and servers. In the age of the cloud and ... Continue Reading

By

• Bernt Ostergaard , Quocirca

CIO interview: Adam Gerrard, Yodel

Parcel delivery firm has seen significant business improvements from a digital transformation programme and replacement of legacy IT systems Continue Reading

By

• Angelica Mari

Network overhaul speeds up business for motor racing venue

Rockingham Motor Speedway in Northamptonshire beefs up network infrastructure to support expansive business plans Continue Reading

By

• Alex Scroxton, Security Editor

Dubai-based Aramex optimises branch office connectivity

How global logistics firm streamlined its branch office operations in the Middle East Continue Reading

By

• Edward Banda

Top 10 networking stories of 2016

A look back at Computer Weekly’s most-read networking stories of 2016 Continue Reading

By

• Alex Scroxton, Security Editor

Top 10 ANZ enterprise IT stories of 2016

Here is a rundown of Computer Weekly’s most popular ANZ enterprise IT articles for 2016 Continue Reading

By

• Karl Flinders, Chief reporter and senior editor EMEA

Reinventing Bahrain’s Kanoo Group through digital technology

In this quarter’s CW Middle East ezine, we feature the IT journeys of three companies in the region with detailed analysis of recent IT projects that were designed to support business transformation in a changing world. We hear how Bahrain-based conglomerate Kanoo Group is dealing with a company-wide digital transformation, Zahid Group’s biggest-ever IT investment, and how Rotana Hotels is centralising security. Continue Reading

Singapore aims to become a digital leader

In this week’s Computer Weekly, we find out how the city-state of Singapore is investing in skills and technology to become a leading digital nation – and what the UK could learn. We examine how to prevent legacy IT becoming a hindrance to digital transformation. And we look at the impact of controversial new tax rules on the UK’s IT contractor community. Read the issue now. Continue Reading

CIO Interview: Graeme Hackland, Williams Martini Racing

Williams Martini Racing CIO Graeme Hackland discusses network infrastructure, data analytics and the future for wearable tech and augmented reality in Formula 1 motor racing Continue Reading

By

• Alex Scroxton, Security Editor

McLaren-Honda rebuilds network platform on NTT foundations

McLaren-Honda Formula 1 team embarks on three-year technology partnership with NTT Communications Continue Reading

By

• Alex Scroxton, Security Editor

Euro Championship network traffic spike highlights OTT boom

The BBC and EE both reported massive spikes in network traffic during the England versus Wales clash at Euro 2016 Continue Reading

By

• Alex Scroxton, Security Editor

My first IoT project: A guide for businesses

We’ve all had a good giggle about having our fridges hacked – but now it’s time to get real. What are the first steps enterprises should take when implementing their first internet of things project? Continue Reading

By

• Rene Millman

Tel Aviv: A smart city where community engagement is the measure of success

Israel’s capital is using the latest technologies as a way of placing the needs of local citizens at the heart of regional government Continue Reading

By

• Walé Azeez

CW Middle East – April to June 2016

The Middle East is undergoing great socio-political and economic change. While the economics of falling oil prices is driving business diversification in the region, the opening up of the Iranian economy looks set to boost demand. The IT industry is set to play a key role in the region's social and economic future. Continue Reading

CIO interview: Jean-Christophe Lalanne, CIO, Air France-KLM, on why WANs win business

Operating at locations around the world, the WAN is key to business success for airline Air France-KLM, says its global CIO, Jean-Christophe Lalanne Continue Reading

By

• Cliff Saran, Managing Editor

SSE Enterprise Telecoms connects customers over CityFibre network

SSE Enterprise Telecoms becomes the first customer on CityFibre’s recently acquired long-haul national fibre network Continue Reading

By

• Alex Scroxton, Security Editor

Broadband will reach 40% of Vietnam households by 2020, claims government

The Vietnamese government announces plans to increase access to broadband networks for its citizens, proposing a figure of 40% in four years Continue Reading

By

• Ai Lei Tao

Middle East telecoms operators face up to IoT smart city challenges

As smart city initiatives spring up in the Middle East, telecoms operators contend with the strain of the internet of things (IoT) on networks Continue Reading

By

• Tom Paye

Low-power WANs overlooked for IoT connectivity, says Beecham

Beecham Research says machine-to-machine comms and the internet of things (IoT) will turn to low-power wide area networks (WANs) over mobile grids Continue Reading

By

• Alex Scroxton, Security Editor

Gigabit network is more than a fringe benefit for city of Edinburgh

As CityFibre begins a 150km fibre dig in Edinburgh, local businesses and the city council outline their objectives and plans for ultrafast broadband Continue Reading

By

• Alex Scroxton, Security Editor

Myanmar internet gets boost with content delivery network

Myanmar internet users will start benefiting from changes in the law that encourages foreign direct investment in communications infrastructures Continue Reading

By

• Ai Lei Tao

O2’s self-optimising network will learn from customers

O2 upgrades its mobile network with features that learn from customer behaviour to optimise network coverage and performance Continue Reading

By

• Alex Scroxton, Security Editor

Metropolitan Police picks Innopsis to lead network procurement

London’s Metropolitan Police Service signs public-sector networking association Innopsis to lead engagement on network procurement Continue Reading

By

• Alex Scroxton, Security Editor