LAN technology and services
News, trends and features on local area networks and associated services. Keep tabs on developments in the technology and explore opportunities for LAN technology and services.
Top Stories
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Feature
19 Jul 2021
Experts discuss stretched VLAN use cases, MEC and more
In this networking blog roundup, experts give reasons to stretch VLANs, discuss benefits of deploying private MEC with 5G, and differentiate between junior and senior IT engineers. Continue Reading
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Answer
20 Jan 2021
VLAN vs. subnet: What's the difference?
While VLANs are a type of subnet, they have their own unique capabilities and characteristics that differentiate them from subnets. However, the OSI model plays a major role in both. Continue Reading
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E-Zine
20 Oct 2022
CW APAC: Trend Watch: Database technology
Innovative data management offerings are improving the efficiency of enterprise operations. In this handbook, focused on database technology in the Asia-Pacific region, Computer Weekly looks at the impact of graph databases, Neo4j’s partnership with Deloitte, TigerGraph’s added security features and the different types of database management systems currently on the market. Continue Reading
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News
20 Oct 2022
Parliamentary committee launches inquiry into AI governance
MPs will examine the impacts of artificial intelligence throughout the UK economy and how governance of the technology can be improved ahead of the government publishing its formal regulatory proposals Continue Reading
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20 Oct 2022
Neo4j teams up with Deloitte in ASEAN push
Neo4j is partnering with consulting firm Deloitte to meet the rising demand for graph technology on the back of its growing business in the ASEAN regions. Continue Reading
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20 Oct 2022
How graph technology is making a dent in the database market
Graph databases are making a splash in the database market, with specialist, multimodal and cloud database suppliers jostling for a slice of the pie. Continue Reading
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News
20 Oct 2022
Cyber professional shortfall hits 3.4 million
Shortage of cyber security professionals continues to grow and shows no signs of abating, says report Continue Reading
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Feature
20 Oct 2022
XR applications are already changing businesses
Many still regard the metaverse as a technology looking for an application. Yet company leaders would be surprised to learn how commercially usable augmented and virtual reality applications already are Continue Reading
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News
20 Oct 2022
NatWest data breach whistleblower demands bank pay data controller fee to ICO
Whistleblower calls for NatWest to pay the Information Commissioner’s Office annual data controller fee, as the personal details of 1,600 current and former NatWest customers remain under her bed Continue Reading
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News
20 Oct 2022
IBM takes the bits out of deep learning
Computing giant is developing an ASIC optimised for training deep neural networks, which can be plugged into a PC Continue Reading
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News
20 Oct 2022
Singapore extends cyber security labelling scheme to medical devices
The Cyber Security Agency of Singapore is extending its cyber security labelling scheme to medical devices to encourage medical device manufacturers to adopt a security-by-design approach to product development Continue Reading
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Feature
19 Oct 2022
6 reasons a business impact analysis is important
BIA predicts the many consequences of business disruptions. It can minimize business risks and ensure business continuity in the face of critical emergencies and disruptions. Continue Reading
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News
19 Oct 2022
ProxyLogon researcher details new Exchange Server flaws
After testing Microsoft's mitigations for ProxyLogon, security researcher Orange Tsai discovered new Exchange Server bugs, including one flaw that took more than a year to fix. Continue Reading
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Tip
19 Oct 2022
How to combat voice security issues in collaboration platforms
Enterprise collaboration is an integral part of doing business. But companies must learn to guard against voice security issues that could compromise their networks. Continue Reading
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Tip
19 Oct 2022
How to manage and reduce secret sprawl
Secret sprawl plagues companies, making them vulnerable to data breaches. Discover what causes secret sprawl and how to better protect secrets. Continue Reading
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News
19 Oct 2022
CRM and BPM vendor Pegasystems adds new AI features
The CRM and business process management vendor, looking to scale up, introduced new features for business users, service representatives and call center customers. Continue Reading
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News
19 Oct 2022
Oracle: We’re punching above our category
Oracle claims to have debunked the misnomer that Oracle Cloud is only good for Oracle workloads and that its efforts to support and interoperate with other platforms has been driving growth Continue Reading
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Feature
19 Oct 2022
Top 10 pen testing interview questions with answers
Are you pursuing a career in pen testing? Prepare with this list of 10 pen testing interview questions and answers created by three security experts. Continue Reading
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Feature
19 Oct 2022
Top IT security manager interview questions
Are you looking for a leadership role in cybersecurity? Three security experts offer their advice on how to answer the most common IT security manager interview questions. Continue Reading
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News
19 Oct 2022
RisingWave Labs raises $36M for stream processing database
Open source-based streaming database vendor looks to expand into the cloud with a database-as-a-service platform written in the Rust programming language. Continue Reading
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News
19 Oct 2022
Mandiant launches Breach Analytics for Google's Chronicle
Mandiant Breach Analytics for Google Cloud's Chronicle marks a new product launch from the security giant after its acquisition by Google was completed last month. Continue Reading
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News
19 Oct 2022
IFS aims to help companies improve ESG goals
Customers at the IFS Unleashed conference showed interest in the IFS ESG module, which is intended to measure ESG data and introduce sustainability into decision-making. Continue Reading
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Guest Post
19 Oct 2022
3 cloud security posture questions CISOs should answer
As cloud adoption continues to accelerate, CISOs must help IT and cybersecurity teams keep pace with evolving cloud markets, especially when it comes to cloud security posture. Continue Reading
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News
19 Oct 2022
TigerGraph unveils support for query language openCypher
The graph database vendor moves to support openCypher to attract customers unfamiliar with its GSQL query language while the industry works to develop a standard query language. Continue Reading
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News
19 Oct 2022
Computer Weekly announces the Most Influential Women in UK Tech 2022
Computer Weekly has revealed who is on the 2022 list of the 50 Most Influential Women in UK Tech, including this year’s winner, Flavilla Fongang Continue Reading
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News
19 Oct 2022
Why the Most Influential Woman in UK Tech 2022 created a book of role models
Disruptors, game-changers and scalable impact – just some of the reasons Flavilla Fongang, this year’s Most Influential Woman in UK Tech, chose to dive into the sector Continue Reading
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News
19 Oct 2022
Computer Weekly’s Women in UK Tech Rising Stars 2022
Each year, Computer Weekly selects a number of Rising Stars in the women in tech sector, women who are making waves in the women, diversity and inclusion in tech space and may find themselves on the top 50 list in the future Continue Reading
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Blog Post
19 Oct 2022
Yeezy bought me
The artist formerly known as Kanye West has tied a ribbon round his recent package of white supremacist slogans, George Floyd family agitation and anti-Semitic tropes with an agreement to purchase ... Continue Reading
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Opinion
19 Oct 2022
How can business manage the financial cost of rail strikes?
Colin Dean, major accounts director at M-Files, offers some advice for those struggling with the transport strikes Continue Reading
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Feature
19 Oct 2022
The metaverse’s developing industry structure
Challenges to create seamlessly working metaverse solutions exist not only on the technology side, but also on the business and partnership side. But the developing commercial landscape has not yet gelled. Small players, startups and even individuals have the opportunity to carve out profitable niches, perhaps even create the next big players Continue Reading
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News
19 Oct 2022
Azure vulnerability opens door to remote takeover attacks
Orca Security researchers uncovered a flaw in Azure Service Fabric that was fixed in last week's Patch Tuesday. It allows elevation of privilege and remote takeover of nodes. Continue Reading
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News
19 Oct 2022
Qualtrics tackles contact center experience measurement
Can employee experience improvement, especially in the contact center, improve the customer experience? Qualtrics wants users to measure it and find out. Continue Reading
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Tip
19 Oct 2022
The future of VPNs in the enterprise
VPNs have been the workhorse of online connectivity. Enhancements to software and processing power in end devices will transform how companies use the technology going forward. Continue Reading
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News
19 Oct 2022
Refurbished has to be part of the sustainability approach
Industry challenged at Canalys Channel Forum to do more to allow channel to sell second-hand products Continue Reading
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News
19 Oct 2022
Ransomware crews regrouping as LockBit rise continues
Overall ransomware activity dropped off in the third quarter of 2022, but increasing attack volumes in September may herald a difficult few months ahead Continue Reading
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News
19 Oct 2022
Lloyds Bank launches innovation sandbox
Banking group establishes a sandbox where fintechs can build and test applications for Lloyds Continue Reading
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News
19 Oct 2022
Oracle pushes forward with CX tech amid layoff cycle
Rumors of the demise of Oracle marketing, CRM and customer service turn out to be unfounded, as the company forges ahead with vertical-specific CX offerings. Continue Reading
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News
19 Oct 2022
As layoffs rise, Oracle HCM releases mass hiring tool
Oracle is rolling out a new set of recruiting tools, including tools that will help companies run events for high-volume hiring, such as on college campuses or for seasonal retail. Continue Reading
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News
19 Oct 2022
Greenland investigates potential blockchain-based election system
Researchers have been funded to investigate blockchain-based online voting in Greenland Continue Reading
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Podcast
19 Oct 2022
Work in the metaverse: A Computer Weekly Downtime Upload podcast
In this special edition of the Computer Weekly Downtime Upload podcast, we speak to Wipro CTO Subha Tatavarti about the business metaverse Continue Reading
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News
19 Oct 2022
Gartner: Hero CIOs are needed again to save businesses
During the pandemic, IT enabled businesses to remain operational. As the economic crisis worsens, business executives are once again reaching out to CIOs Continue Reading
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News
19 Oct 2022
Oracle CloudWorld 2022: Ellison vaunts centrality of healthcare to mission
Oracle CTO Larry Ellison put the company’s healthcare initiatives front and centre of its vision during his keynote at Oracle CloudWorld 2022 in Las Vegas Continue Reading
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News
19 Oct 2022
Canalys: Partners have the power
The channel has got to a size and a position where it is a serious industry in its own right – and that will have an impact on ecosystem relationships Continue Reading
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News
19 Oct 2022
Treat cyber crime as a ‘strategic threat’, UK businesses told
The government’s new National Cyber Advisory Board aims to help elevate cyber discussion and spur action in the business community Continue Reading
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Opinion
19 Oct 2022
IT Sustainability Think Tank: Helping IT leaders avoid falling victim to greenwashing
How can IT leaders separate fact from fiction when weighing up a tech supplier’s sustainability claims? And, crucially, what are the dangers or risks enterprises face if they do not do their due diligence on the green claims of their providers? Continue Reading
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News
18 Oct 2022
MoD must have clear delivery plan for digital strategy, says NAO
While the Digital Strategy for Defence seems to be going well, the National Audit Office is concerned there is no overarching plan to implement it, or a clear way of measuring whether it is on track Continue Reading
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Answer
18 Oct 2022
What is data separation and why is it important in the cloud?
Some enterprises avoid the public cloud due to its multi-tenant nature and data security concerns. Learn what data separation is and how it can keep your data safe. Continue Reading
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News
18 Oct 2022
Oracle Cloud Infrastructure incorporates Nvidia GPUs and AI
Nvidia GPU chips will support Oracle Cloud Infrastructure. Also, OCI users will have access to Nvidia's Enterprise AI system and Clara healthcare-specialized platform. Continue Reading
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Opinion
18 Oct 2022
Streamline Kubernetes deployments by using a service mesh
Implementing a service mesh could be well worth the time and effort for organizations looking for ways to manage their Kubernetes and cloud-native application deployments. Continue Reading
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News
18 Oct 2022
Python vulnerability highlights open source security woes
A 15-year-old unpatched vulnerability in a tarfile module for the Python programming language prompted researchers from cybersecurity vendor Trellix to take action. Continue Reading
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News
18 Oct 2022
Oracle CloudWorld rollout includes new serverless options
New Oracle Cloud Infrastructure serverless offerings hide more of the gory infrastructure details from application developers to hasten software delivery workflows. Continue Reading
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Tip
18 Oct 2022
12 API security best practices to protect your business
As with any software development cycle, API security must be built in from the start. Follow these guidelines to design, deploy and protect your APIs. Continue Reading
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Feature
18 Oct 2022
How to start an inclusive mentoring program
An inclusive mentoring program can improve an employee's sense of belonging and create new relationships between workers. Learn how to start one and mistakes to avoid. Continue Reading
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News
18 Oct 2022
Oracle expands cloud infrastructure portfolio, eyes partner cloud market
Oracle Alloy will enable partners such as systems integrators, telcos and other service providers to offer a full set of cloud services that can be tailored to the needs of specific markets and industries Continue Reading
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Tip
18 Oct 2022
Compare vulnerability assessment vs. vulnerability management
Vulnerability assessments and vulnerability management are different but similar-sounding security terms. Discover their similarities and differences. Continue Reading
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News
18 Oct 2022
Oracle Database 23c brings JSON, graph to relational database
The tech giant previewed the next major milestone for its namesake database at the CloudWorld conference, providing users with features to better work with different data models. Continue Reading
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News
18 Oct 2022
Guided analytics tool highlights Tableau platform update
Data Guide features augmented intelligence capabilities designed to assist users as they surface insights from their data and reach actionable decisions. Continue Reading
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News
18 Oct 2022
Enterprises learn the downsides of DevSecOps metrics
DevSecOps metrics can be helpful, but they can also steer developer and security collaboration in an unproductive direction if they are over-emphasized, practitioners said. Continue Reading
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News
18 Oct 2022
Skype’s legacy and the rise of the ‘new Nordics’
Estonia and other Baltic states could be part of a ‘new Nordics’ of technology innovation Continue Reading
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News
18 Oct 2022
BT reveals role of robotics, IoT to transform and automate agriculture
First fruits revealed of leading UK telco’s dedicated telecoms civil engineering robotics test facility, designed to help fibre network development Continue Reading
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News
18 Oct 2022
Apache vulnerability a risk, but not as widespread as Log4Shell
A newly disclosed Apache Commons Text vulnerability may put many at risk, but does not appear to be as impactful or widespread as Log4Shell Continue Reading
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News
18 Oct 2022
Virtually all vulnerable open source downloads are avoidable
Some 96% of known vulnerable open source downloads could have been avoided altogether, according to a report Continue Reading
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Tip
18 Oct 2022
Comparing Microsoft Loop vs. SharePoint for businesses
Microsoft's announcement of Loop came with various questions -- in particular, how the new product compares to legacy products, like SharePoint. Here, find out how the two differ. Continue Reading
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News
18 Oct 2022
Why some businesses are failing at AI
Deloitte’s ongoing research into artificial intelligence adoption has found that more than 20% of organisations are underachieving in their AI ambitions Continue Reading
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News
18 Oct 2022
Government introduces Electronic Trade Documents Bill
Digital trade documents will be legally recognised as part of plans to reduce paper documents and speed up processing times Continue Reading
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News
18 Oct 2022
NetApp ushers in Partner Sphere
Vendor’s partner programme will drive its channel towards the high-revenue areas of cloud and services Continue Reading
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News
18 Oct 2022
Subpostmaster federation failed its members when they needed it most
A dereliction of duty saw subpostmaster federation ignore its members when IT problems hit and allowed the Post Office destroy their lives Continue Reading
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News
18 Oct 2022
Oracle partners can now sell Oracle Cloud as their own
Alloy, a new infrastructure platform, lets partners and Oracle-affiliated enterprises resell OCI to customers in regulated industries or at the edge. Continue Reading
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News
18 Oct 2022
Oracle extends MySQL HeatWave database to the data lakehouse
The Oracle MySQL HeatWave service provides both transactional and analytics processing capabilities and now also lets users tap into data lake storage for queries. Continue Reading
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News
18 Oct 2022
Oracle analytics update adds CX app, semantic modeling tool
The tech giant's latest platform update adds capabilities designed to improve the productivity of business users and reduce organizations' reliance on IT teams. Continue Reading
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News
18 Oct 2022
Castrol to open datacentre immersion cooling test facility at Berkshire HQ
BP-owned lubricant brand has unveiled the next phase in its work to accelerate adoption of immersion cooling technologies in datacentres Continue Reading
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Blog Post
18 Oct 2022
EV owners driven crazy by UK's vehicle charging infrastructure
In this guest post, Aidan McClean, CEO and co-founder of online electric vehicle hire firm UFODRIVE, highlights the shortcomings in the UK’s car charging infrastructure The UK’s 2030 ban on the ... Continue Reading
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News
18 Oct 2022
Vodafone, Altice create a fibre-to-the-home joint venture in Germany
A 50/50 joint venture partnership aims to build on operator’s next-generation network with broadband firm’s industrial expertise and proven fibre-to-the-home construction capabilities, enabling gigabit connectivity to customers in Germany Continue Reading
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E-Zine
18 Oct 2022
How Russia hacked a former MI6 spy chief
In this week’s Computer Weekly, Russian hackers leaked emails and documents from British government, military, and intelligence officials – we examine the implications. New EU laws will govern online safety and the use of AI, but what do they mean for organisations? And we look at the growth in checkout-free shopping. Read the issue now. Continue Reading
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News
17 Oct 2022
EY consulting bets on Nexus platform for rapid transformation
The Nexus platform seeks to help clients modernize IT and could fit into EY consulting's emergence as a separate entity; other service firms move to update customers' tech stacks. Continue Reading
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Tip
17 Oct 2022
Make data usability a priority on data quality for big data
To help make big data analytics applications more effective, IT teams must augment conventional data quality processes with measures aimed at improving data usability for analysts. Continue Reading
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17 Oct 2022
Mapping the rise in checkout-free shopping
There has been a boom in the number of checkout-free stores globally, but will that growth continue and which retailers are interested? Continue Reading
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17 Oct 2022
EU rolling out measures for online safety and artificial intelligence accountability
European Council approves passage of the Digital Services Act to protect our rights online as European Commission announces proposals to help those negatively affected by AI to claim compensation. Continue Reading
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Tip
17 Oct 2022
How to perform VLAN troubleshooting
Common VLAN issues include physical connectivity problems, duplex mismatches, forwarding loops, unicast flooding and Layer 3 configuration errors. These troubleshooting steps can help. Continue Reading
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17 Oct 2022
How Russian intelligence hacked the encrypted emails of former MI6 boss
Hack by Russian-linked ColdRiver group exposed former MI6 chief Richard Dearlove’s contacts and email communications with government, military, intelligence and political officials. Continue Reading
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News
17 Oct 2022
Channel round-up: Who’s gone where?
The usual busy week across the industry as some fresh talent is brought aboard to drive growth Continue Reading
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News
17 Oct 2022
AI adoption, labor shortage accelerate need for upskilling
The impact of AI-enabled automation isn't showing up in productivity data, but it is prompting businesses to upskill and reskill workers to keep up with this tech. Continue Reading
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News
17 Oct 2022
Goodbye Tech Data, hello TD SYNNEX
With the merger completed, the rebranding of the distributor takes effect across most of the world Continue Reading
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News
17 Oct 2022
Neos Networks announces business-grade managed dedicated internet access
UK fibre connectivity supplier announces launch of the managed variant of its dedicated internet access service, providing businesses with fully managed, enterprise-grade, fibre-optic internet connectivity Continue Reading
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News
17 Oct 2022
GRAID puts RAID on a GPU for cut-price disk protection and rebuilds
US startup puts its software on Nvidia graphics cards to offload RAID processing and throughput of 110GBps throughput across up to 32 NVMe solid-state drives Continue Reading
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News
17 Oct 2022
GBI taps Nokia to enhances optical network capacity between Middle East and Europe
Cloud, connectivity and content enabler undertakes optical network capacity upgrade between key markets to scale wavelength speed by a factor of x4 to offer high-speed connectivity across subsea cable and terrestrial network links Continue Reading
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News
17 Oct 2022
Context: Resellers value relationship with distribution
Latest tranche of findings from channel watcher reveal a solid partnership between the two tiers Continue Reading
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News
17 Oct 2022
CMA issues proposals to prevent emergency services being overcharged for Airwave network
UK competition watchdog unveils proposals to restrict how much Motorola can charge emergency services to use mobile radio network Continue Reading
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News
17 Oct 2022
IR35 reforms repeal scrapped: Government labelled ‘spineless’ over u-turn
The contracting community has not taken kindly to the news that the government is rowing back its plans to repeal the IR35 reforms in the private and public sectors Continue Reading
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News
17 Oct 2022
Global IT and business services spending slows amid economic fears
Spending on IT and business services is declining amid economic fears, with the possibility of a further fall on the horizon Continue Reading
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Feature
17 Oct 2022
Fixing software developer burnout could increase retention
Software developer burnout is a pervasive issue that can cause problems for companies and their employees, but tackling it won't be easy. Continue Reading
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Tip
17 Oct 2022
What is a Raspberry Pi used for?
IT infrastructure can get expensive fast, making single-board computers like the Raspberry Pi appealing for small projects. Learn what a Raspberry Pi does and explore IT use cases. Continue Reading
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News
17 Oct 2022
Government u-turns on plans to scrap IR35 reforms in public and private sector from April 2023
Chancellor Jeremy Hunt confirms that the planned repeal of the IR35 reforms in the public and private sector is cancelled Continue Reading
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News
17 Oct 2022
Biden ramps up China chip sanctions
The war of words between China and the US has ramifications across the high-tech sector. We report on the latest developments Continue Reading
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News
17 Oct 2022
Vodafone starts sizeable three-year SAP systems migration to Google Cloud
Telco giant claims project will be one of the largest and most complex SAP migrations ever embarked upon in Europe Continue Reading
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Opinion
17 Oct 2022
Threat hunting for MSPs
Iratxe Vazquez, senior product marketing manager at WatchGuard, provides top tips for managed service providers to help their customers stay one step ahead of the cyber criminals Continue Reading
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Feature
17 Oct 2022
Five-minute interview: Dominic Pierce, Cisco
The latest to share more details about themselves is Cisco’s UK channel lead Continue Reading
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Opinion
17 Oct 2022
Powering strong partnerships for successful digital transformation
César Cernuda, president at NetApp, shares his thoughts about the need for collaboration to support success Continue Reading
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Opinion
17 Oct 2022
Providing the right tech to your employees matters more than ever
Providing staff with the right technology is vital, says Tim Bodill, chief sales officer at Jigsaw24 Continue Reading
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News
17 Oct 2022
Travel apps leave users unsatisfied when facing delays, changes
Survey reveals negative user experiences of global travel and hospitality apps, with quarter of UK travellers reliant on apps for flights and accommodation Continue Reading
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Opinion
17 Oct 2022
IT Sustainability Think Tank: Assessing a supplier’s sustainability credentials
How can IT leaders separate fact from fiction when weighing up a tech supplier’s sustainability claims? And, crucially, what are the dangers or risks enterprises face if they do not do their due diligence on the green claims of their providers? Continue Reading
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Feature
17 Oct 2022
API management: Assessing reliability and security
Once an API is published, its developer then has responsibility to ensure it is kept up to date and is secure Continue Reading