Networking and communication

BT unveils robotics test lab to speed infrastructure roll-out

Telco opens UK’s first dedicated telecoms civil engineering robotics test facility designed to help fibre network development and roll-out in challenging environments Continue Reading

By

• Joe O’Halloran, Computer Weekly

A guide to Windows DHCP server configuration

The main steps to configure DHCP on Windows Server are installation, Active Directory authorization, creating a scope and DNS registration. Learn about other tasks and best practices. Continue Reading

By

• Damon Garn, Cogspinner Coaction

More than four-fifths of firms expect to keep hybrid work environment

While business leaders are comfortable with and believe there are many benefits to hybrid work, most organisations are unprepared to deliver a seamless experience in a hybrid workplace, where the need for end-to-end data visibility and actionable insights intensifies Continue Reading

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• Joe O’Halloran, Computer Weekly

Qualcomm collaborates with NEC to develop open and virtualised 5G

Mobile chip giant partners with IT and network technologies provider to fast-track commercialisation and accelerate adoption of 5G open and virtualised infrastructure at scale Continue Reading

By

• Joe O’Halloran, Computer Weekly

5G set for 2.6 billion subs by 2026

Increasing use of mobile networks to access video content, digital payments, online retail and video conferencing all contribute to 5G traffic growth, with ongoing roll-outs driving the adoption of higher data packages Continue Reading

By

• Joe O’Halloran, Computer Weekly

VoIP caller ID (voice over Internet Protocol caller identification)

VoIP caller ID (voice over Internet Protocol caller identification) is a caller ID application for VoIP phones that works in the same way as caller ID on a conventional telephone line. Continue Reading

By

• Paul Kirvan

Fibre lights up BT half-yearly results

BT has revealed a tough first six months of the financial year, but also claimed Fibre First build programme roll-out continues to accelerate, reaching record levels in second quarter Continue Reading

By

• Joe O’Halloran, Computer Weekly

IDSL

IDSL is a hybrid of a digital subscriber line (DSL) and integrated services digital network (ISDN) technology that transmits data slightly faster than ISDN but much slower than most DSL services. Continue Reading

By

• Andrew Zola

Evaluate the components of Cisco SASE

Cisco's SASE platform, Umbrella, has all the components of a SASE architecture, but it has a lot of integration complexity and a reliance on appliances. Continue Reading

By

• Steve Garson, SD-WAN Experts

What are the 6 components of structured cabling?

The six components of structured cabling are Entrance Facilities, Equipment Room, Backbone Cabling, Telecommunications Room, Horizontal Cabling and Work Area. Continue Reading

By

• Paul Kirvan

NASCAR revs up with Wi-Fi 6 to accelerate fan experience

NASCAR is to use cloud-driven Wi-Fi 6 net to offer high-efficiency, high-capacity networking to power experiences such as mobile ticketing, mobile concessions and mobile sports betting Continue Reading

By

• Joe O’Halloran, Computer Weekly

Windstream Enterprise and BlueJeans up the ante in collaboration

Managed communications service provider makes additions to unified comms offerings to enable effective and scalable collaboration while Verizon-owned company announces support for Microsoft Direct Guest Join Continue Reading

By

• Joe O’Halloran, Computer Weekly

CityFibre breaks million milestone in full-fibre roll-out

Pace of transformation of third-largest fibre network provider shown as former altnet racks up milestone figure for homes ready to tap into gigabit-capable infrastructure Continue Reading

By

• Joe O’Halloran, Computer Weekly

Security Think Tank: SASE – marketing buzz or the future of security?

SASE architectures promise to prevent multiple types of cyber attacks, but deciding whether SASE is right for your organisation will require understanding whether SASE is a fit for your use cases in IT Continue Reading

By

• Martin Kuppinger, KuppingerCole

Totem begins standing for Orange network sharing strategy

Leading comms operator switches on European TowerCo subsidiary, which will aim to derive value from passive mobile infrastructure and open up these assets to other operators Continue Reading

By

• Joe O’Halloran, Computer Weekly

Digital connectivity investment could unlock 500,000 jobs, £70bn of GDP growth by 2026

First Digital Connectivity Index from recently merged fixed and mobile operator shows that UK is currently ranked eighth among developed countries for digital connectivity Continue Reading

By

• Joe O’Halloran, Computer Weekly

BT secures industry-first global partnership with OneWeb

Just weeks after increased investment from French operator Eutelsat, growing satellite firm inks distribution partner agreement with UK telco for low Earth orbit communications services Continue Reading

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• Joe O’Halloran, Computer Weekly

Mavenir shows path to monetise network as a service

Network software provider looks to address use case-driven future with agile charging and monetisation platform and composable architecture designed to make the transition to future platforms easier Continue Reading

By

• Joe O’Halloran, Computer Weekly

Inmarsat launches IoT platform to enable flexible connectivity for businesses

Leading satellite provider unveils platform of internet of things connectivity services, solutions and ecosystems designed to help businesses with their IoT roll-outs and to support new innovations built on the connectivity backbone of ELERA network Continue Reading

By

• Joe O’Halloran, Computer Weekly

What the Budget means for UK technology

In this week’s Computer Weekly, we look through the Chancellor’s Autumn Budget and Spending Review to find what it means for the UK tech sector. As COP26 starts, we assess the green credentials of the IT industry. And we hear one CTO’s experiences of learning the privacy lessons of GDPR. Read the issue now. Continue Reading

Scotland 5G Centre opens for business

The Dumfries-based Innovation Hub has gone live, and is set to make 5G testing accessible for a wide range of firms across the region Continue Reading

By

• Joe O’Halloran, Computer Weekly

ARPANET

The U.S. Advanced Research Projects Agency Network (ARPANET) was the first public packet-switched computer network. Continue Reading

By

• Gavin Wright

5G fundamental to Europe achieving climate targets

Europe-wide analysis from leading comms tech firm reveals next-generation network-enabled solutions could reduce EU CO2 emissions by 15% by 2030 Continue Reading

By

• Joe O’Halloran, Computer Weekly

Is SASE mere vendor hype? It’s more nuanced than that

There’s no doubt that SASE is being overhyped, but nevertheless the concept holds value that security teams should not discount, according to PA Consulting analysts Continue Reading

By

• Toby Sibley, William Blackwell, Farrukh Ahmad

India’s tech workforce braces for hybrid work

A Nasscom study reveals that India’s tech workers and their employers are planning to return to offices thrice a week, paving the way for hybrid work Continue Reading

By

• Aaron Tan, Informa TechTarget

Roaring iPhone drives Apple in flagging Q3 smartphone market

Record September quarter drives double-digit growth in Apple’s fiscal year but global smartphone market loses steam in third quarter as shipments decline in wake of supply chain woes Continue Reading

By

• Joe O’Halloran, Computer Weekly

UK government to drive gigabit broadband to half a million more rural UK homes

Project Gigabit quarterly update Autumn 2021 reveals the estimated sequencing, scope and dates for the English Phase 3 rural projects which will see 570,000 more rural premises in line for full-fibre broadband. Continue Reading

By

• Joe O’Halloran, Computer Weekly

Fibre to the fore for fixed broadband in Q2

Though varied across different markets, overall quarterly global fixed broadband growth returns to normal at the end of the second quarter of 2021 Continue Reading

By

• Joe O’Halloran, Computer Weekly

CIA sought revenge against Julian Assange over hacking tool leaks, court hears

The CIA discussed kidnapping Julian Assange after WikiLeaks published thousands of documents revealing its arsenal of hacking tools, defence lawyers tell a London court Continue Reading

By

• Bill Goodwin, Investigations Editor

Nokia launches first shared 5G network in Taiwan, takes private LTE across Argentina

Nokia lands deal building on existing relationship with Taiwanese operator to power first 5G service across the island using a multi-operator core network, while private LTE selected by Argentinian operator to connect rural regions and boost Industry 4.0 Continue Reading

By

• Joe O’Halloran, Computer Weekly

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

By

• Terry Slattery, NetCraftsmen

City of Edinburgh Council signs up CGI to implement smart city plans

Five-year contract to support Scottish capital’s transformation into a smart city includes data insights, processes and tools to achieve transformational change and deliver high-quality services to citizens Continue Reading

By

• Joe O’Halloran, Computer Weekly

Cisco supports hybrid workforce augmented reality meeting solutions

IT giant evolves collaboration suite to combine Webex meeting functionality with real-time, photorealistic holographic experience Continue Reading

By

• Joe O’Halloran, Computer Weekly

UK Competition and Markets Authority opens investigation into Motorola’s Airwave

Three months after considering whether to launch a probe, UK competition watchdog opens market investigation of role played by tech firm in mobile radio network used by emergency services Continue Reading

By

• Joe O’Halloran, Computer Weekly

Ericsson launches Time-Critical Communication to guarantee real-time 5G experiences

Software toolbox aims to guarantee the consistent low latency and high reliability demanded by time-critical applications running on 5G networks Continue Reading

By

• Joe O’Halloran, Computer Weekly

Microsoft’s latest results focus on combating inflation

With prices set to rise, CEO Satya Nadella used the Q1 2022 earnings call to discuss the deflationary effect of digitisation Continue Reading

By

• Cliff Saran, Managing Editor

UK, India strike 5G collaborations

UK foreign secretary’s visit to India sparks a number of collaborations in developing next-generation network projects Continue Reading

By

• Joe O’Halloran, Computer Weekly

TPG Telecom takes Nokia nodes to deploy Asia-Pacific’s first live 5G femtocell

Leading Australian operator deploys modular 4G/5G Smart Node solution from leading comms tech provider to become first network operator in the Asia-Pacific region to deploy a live 5G femtocell Continue Reading

By

• Joe O’Halloran, Computer Weekly

Eero reveals boom in ISP customer network business

Amazon company reveals increased business with service provider partners following new integrations of its technology with TalkTalk, MasMovl, Mediacom, and others Continue Reading

By

• Joe O’Halloran, Computer Weekly

Managing cyber risk by integrating supply chains

In this week’s Computer Weekly, our latest Buyer’s Guide examines the security and IT integration challenges of modern supply chains, especially post-pandemic – while we also talk to the CEO of software provider SolarWinds about how the company overcame its huge supply chain attack. And we look at how a small town in Lancashire was chosen as the HQ for the UK’s new National Cyber Force. Read the issue now. Continue Reading

Vodafone teams with Deloitte to launch Centre for Health

Strategic alliance aims to enable greater access to healthcare across Europe Continue Reading

By

• Joe O’Halloran, Computer Weekly

Cisco lands fixed, 5G wins with Telenor, Deutsche Telekom

Networking tech giant announces deal with leading European operators with what is claimed to be state-of-the-art 5G equipment and its highest bandwidth router Continue Reading

By

• Joe O’Halloran, Computer Weekly

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

By

• Joe O’Halloran, Computer Weekly

HELLO packet

A HELLO packet is a special data packet (message) that is sent out periodically from a router to establish and confirm network adjacency relationships to other routers in the Open Shortest Path First (OSPF) communications protocol. Continue Reading

By

• Gavin Wright

Chancellor sets aside £2.1bn to fund NHS IT modernisation

Improving efficiency, reducing waiting times and expanding tests and scans are among the key targets for £5.9bn of extra NHS funding Continue Reading

By

• Cliff Saran, Managing Editor

Huawei teams with UK innovators to create 5G futures

Next-generation network facility in Cambridge claims to be breaking fresh ground across multiple industries and creating a true first-mover advantage with private 5G Continue Reading

By

• Joe O’Halloran, Computer Weekly

Network redundancy vs. resiliency: What's the difference?

The difference between network redundancy and resiliency is redundancy duplicates network devices while resiliency is the self-recovery of system failures. Continue Reading

By

• Andrew Froehlich, West Gate Networks

Multi-government operation targets REvil ransomware group

REvil has been forced offline by a multi-government hacking operation, marking the second time in 2021 that the group has gone dark Continue Reading

By

• Sebastian Klovig Skelton, Data & ethics editor

A quick guide to BGP best practices

The use of Border Gateway Protocol is prevalent among ISPs and enterprises. While BGP best practices change for specific use cases, some recommendations are helpful in all scenarios. Continue Reading

By

• Terry Slattery, NetCraftsmen

Flexible a fixture as technology critical to hybrid working future

Survey shows knowledge workers in leading economies believe that having an office space will be considered an employee benefit, rather than a mandatory way of working Continue Reading

By

• Joe O’Halloran, Computer Weekly

full-duplex

Full-duplex data transmission means that data can be transmitted in both directions on a signal carrier at the same time. Continue Reading

By

• Peter Loshin, Former Senior Technology Editor

route summarization (route aggregation)

Route summarization -- also known as route aggregation -- is a method to minimize the number of routing tables in an Internet Protocol (IP) network. Continue Reading

By

• Rahul Awati

What are the different types of network cables?

The main types of network cables are coax, fiber optics, and shielded and unshielded twisted pair. As enterprises deploy new technologies, it's critical to select the right cables. Continue Reading

By

• Chris Partsenidis, Firewall.cx
• David Jacobs, The Jacobs Group

Openreach announces end of copper networks in 79 more UK locations

Further acceleration in BT-owned UK broadband provision firm’s plan to stop selling copper-based broadband and traditional voice services across the UK by 2025 Continue Reading

By

• Joe O’Halloran, Computer Weekly

Virgin Media O2 enters into 4G, 5G trials with Samsung

Telco embarks on technical trial with comms network technology provider as part of what it calls a milestone in its journey to provide optimised possible 5G experience for customers as well as boosting 4G network Continue Reading

By

• Joe O’Halloran, Computer Weekly

Virgin Media takes full-fibre to west Berkshire, launches Wi-Fi 6 hubs

Full-fibre contract between network provider and local authority aims to connect west Berkshire schools and public buildings to next-generation digital infrastructure Continue Reading

By

• Joe O’Halloran, Computer Weekly

Gitex 2021: Batelco brings collaboration to Bahrain operations

Aiming to deliver evolved teamwork capabilities to its customers to accelerate Bahrain’s transition to the digital workplace, digital communications solutions provider adopts new collaboration technology Continue Reading

By

• Joe O’Halloran, Computer Weekly

Gitex 2021: Nuuday finds new voice to deliver cognitive customer universe

Upstart Danish telco deploys communications-as-a-service technology and virtual assistant to restructure business, gain differentiation and extend to new touchpoints in highly competitive local market Continue Reading

By

• Joe O’Halloran, Computer Weekly

5G to play key role in meeting sustainability targets across industries

Study from Mobile UK highlights crucial role that 5G and wider mobile connectivity will have in assisting national efforts to mitigate climate change Continue Reading

By

• Joe O’Halloran, Computer Weekly

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

By

• Sebastian Klovig Skelton, Data & ethics editor

American Express announces global hybrid working model

US credit card giant is latest corporate to formalise hybrid working following the success of informal policies introduced during the Covid-19 pandemic Continue Reading

By

• Karl Flinders, Chief reporter and senior editor EMEA

Arm flexes IoT economics with solutions-led virtual hardware

Project Centauri ecosystem initiative will drive the standards and frameworks needed to grow serviceable markets and scale internet-of-things software innovation and product development Continue Reading

By

• Joe O’Halloran, Computer Weekly

Back on the office network: What are the risks for mobile users?

Many people are returning to offices and bringing their mobile devices with them. What are the cyber security implications of this? Continue Reading

By

• Nicholas Fearn

Verizon opens shop for private mobile edge compute with AWS Outposts

Cloud and communications giants make generally available private mobile edge compute offering to enterprise customers, bringing compute and storage services to the edge of the network on the customer premises Continue Reading

By

• Joe O’Halloran, Computer Weekly

Gitex 2021: Arc spans network ecosystem in Oman

Integrated networking services provider invests in Nokia technology to offer added connectivity options for enterprise customers in key Middle East location Continue Reading

By

• Joe O’Halloran, Computer Weekly

VMware refines cross-cloud strategy

VMware’s CTO Kit Colbert talks up the evolution of the company’s cross-cloud strategy and how it stands out from other suppliers eyeing the multicloud pie Continue Reading

By

• Aaron Tan, Informa TechTarget

Making the case for and against police use of facial recognition technology

In this week’s Computer Weekly, as the Met Police enhances its facial recognition capabilities, we examine the pros and cons of law enforcement use of the technology. Three in five IT professionals want a new job – is there a tech exodus in the industry? And we take an in-depth look at the growth of the Nordic datacentre sector. Read the issue now. Continue Reading

IDEMIA to provide SIM for M1 5G standalone net in Singapore

With 5G a game-changer for enterprises, Singapore operator aims to drive technology change and apply technology that will make a difference Continue Reading

By

• Joe O’Halloran, Computer Weekly

Singapore pulls ahead with public sector 5G trials

Singapore’s public sector organisations are testing the use of 5G connectivity to remotely operate an autonomous vehicle for road-sweeping, among other use cases Continue Reading

By

• Aaron Tan, Informa TechTarget

Gitex 2021: Avaya builds up AI experience to boost collaboration

New communications and collaboration ecosystem launched to enable customers to achieve better business outcomes in the experience economy and the new hybrid working mode Continue Reading

By

• Joe O’Halloran, Computer Weekly

TM Forum teams with Bridge Alliance to simplify adoption of edge computing

Communications industry trade associations enter into collaboration to drive the advancement of industry standards on Open APIs for multi-access edge computing Continue Reading

By

• Joe O’Halloran, Computer Weekly

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

By

• Joe O’Halloran, Computer Weekly

Dell extends Edge, reveals 5G and Open RAN services

Technology giant continues with its advancement into the world of telecoms with offerings designed to automate the deployment and management of open, cloud-native network infrastructure to fast-track opportunities at the edge Continue Reading

By

• Joe O’Halloran, Computer Weekly

DCMS appoints Plexal to drive telecoms diversity strategy

Government chooses UK innovation company to understand and develop the role of SMEs in the telecoms market with particular reference to how to create a diverse market that supports the creation of home-grown, sovereign technology Continue Reading

By

• Joe O’Halloran, Computer Weekly

Internet of things to put cloud in the shade for Industry 4.0

Research commissioned by leading satellite platform finds investment in industrial internet of things is set to overtake cloud computing Continue Reading

By

• Joe O’Halloran, Computer Weekly

Connectivity takes telehealth from a nice-to-have to a must-have

Survey shows how the healthcare industry is evolving with digital experiences in the post-pandemic world, with providers needing to offer telehealth options that ensure the experience is easy, intuitive and enjoyable Continue Reading

By

• Joe O’Halloran, Computer Weekly

Plume raises $300m to develop communications services with AI

Personalised comms services provider claims cash injection will enable it to continue its global expansion and cements its position as the cloud controller of the world’s largest software-defined network Continue Reading

By

• Joe O’Halloran, Computer Weekly

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

By

• Joe O’Halloran, Computer Weekly

Colt claims first with 400GE optical services to Hong Kong and Singapore

Colt announces further expansion in Asia with availability of new 400GE Wave and Private Wave services in Hong Kong and Singapore, making it the first telco to offer the technology in each city Continue Reading

By

• Joe O’Halloran, Computer Weekly

Static IP vs. dynamic IP addresses: What's the difference?

Static IP addresses are typically used for servers, routers and switches. Dynamic IP addresses, however, are commonly used for workstations, phones and tablets. Continue Reading

By

• Damon Garn, Cogspinner Coaction

Apple scheme to detect child abuse creates serious privacy and security risks, say scientists

Apple’s plan to automatically scan photos to detect child abuse would unduly risk the privacy and security of law-abiding citizens and could open up the way to surveillance, say the world’s top cryptographic experts Continue Reading

By

• Duncan Campbell , 2QQ Ltd, Sussex University

UK government to provide full-fibre broadband to 1,000 schools

New programme aims to give access to gigabit broadband speeds to UK schools while connectivity to nearly 7,000 hospitals, libraries, police stations and other public buildings will be upgraded by the end of March 2022 Continue Reading

By

• Joe O’Halloran, Computer Weekly

HPE’s GreenLake strategy pays off in APAC

HPE’s transition to an as-a-service company is paying off in Asia-Pacific where it witnessed one of the strongest quarters, thanks in part to rising demand for services Continue Reading

By

• Aaron Tan, Informa TechTarget

New use cases revealed as Orange Belgium launches 5G Lab in Antwerp

Opening next-generation mobile laboratory facility in Antwerp, Orange Belgium invited companies to discover, test and develop new innovative use cases on standalone network technology Continue Reading

By

• Joe O’Halloran, Computer Weekly

Generation Novel hybrid workers bring new demands and risks

Aruba survey warns business leaders that they must strike a balance between flexibility and security to address risky behaviours and evolving expectations of today’s tech-savvy workforce Continue Reading

By

• Joe O’Halloran, Computer Weekly

Calling on communications to address humanitarian crises

Télécoms Sans Frontières responds to the growing number of natural disasters with advanced communications and provides protection and assistance, as well as bridging the digital divide Continue Reading

By

• Joe O’Halloran, Computer Weekly

FCA warns over future hybrid working security risks

Earlier this week, the Financial Conduct Authority issued fresh guidance to regulated organisations on keeping hybrid workers safe and secure Continue Reading

By

• Alex Scroxton, Security Editor

NBMA (non-broadcast multiple access)

Non-broadcast multiple access (NBMA) is one of four network types in the Open Shortest Path First (OSPF) communications protocol. Continue Reading

By

• Gavin Wright

Telstra taps Infinera for 800G subsea cable connection

Telco chooses global supplier of open optical networking systems as part of its drive to increase capacity on all segments of its global network across its new and legacy cables Continue Reading

By

• Joe O’Halloran, Computer Weekly

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

By

• Andrew Froehlich, West Gate Networks

AIOps adoption accelerates to improve network experiences

Research reveals heightened level of confidence and trust as companies invest in artificial intelligence to make their IT operations – networks in particular – smarter, faster and more secure Continue Reading

By

• Joe O’Halloran, Computer Weekly

5G service revenue to reach $73bn by 2021, $600bn by 2026

Revenue is set to increase around 5G, but Juniper Research says providers need to improve core network functions to reduce strain from increased traffic and to meet the challenges of mobile data demands Continue Reading

By

• Joe O’Halloran, Computer Weekly

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

By

• Alex Scroxton, Security Editor

Dubai World Trade Centre overhauls network to pioneer digital event experiences

Dubai exhibition space completes large-scale network overhaul and makes 10x increase in network capacity to power next-gen digital applications Continue Reading

By

• Joe O’Halloran, Computer Weekly

6 Wi-Fi design best practices for enterprise networks

Designing Wi-Fi networks doesn't need to be overly complicated. Site surveys and walks around the environment are simple steps teams can take to assess coverage requirements. Continue Reading

By

• Jennifer English, Editorial Director

fixed-length subnet mask (FLSM)

A fixed-length subnet mask (FLSM) refers to a type of enterprise or provider networking where a block of IP addresses is divided into multiple subnets of equal length (i.e., an equal number of IP addresses). Continue Reading

By

• Rahul Awati

UnaBiz raises $25m in Series B funding

Regional IoT tech supplier will use the funds to strengthen its foothold in key markets and develop new products and services Continue Reading

By

• Aaron Tan, Informa TechTarget

Better UK connectivity key to cutting CO2e emissions

Research reveals that improved UK connectivity could save 27.8 mega tonnes of transport-related CO2e emissions by 2035 Continue Reading

By

• Joe O’Halloran, Computer Weekly

Singapore refreshes cyber security strategy

The city-state updates its national cyber security strategy to shore up the security of critical infrastructure and enterprises while growing its cyber security industry, among other goals Continue Reading

By

• Aaron Tan, Informa TechTarget

Oracle, Noovle, TIM team on multicloud services in Italy

Collaborators aims to accelerate digital transformation of Italian enterprises and public sector organisations Continue Reading

By

• Joe O’Halloran, Computer Weekly