User acceptance testing
What better way to test a software system than with real users? Quality assurance teams rely on user acceptance testing to gauge how alpha and beta users interact with a recently changed or entirely new application. This type of software usability test is one of the last checks before an app is released for broad consumption, so dig into UAT before you launch an app.
Top Stories
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Tip
25 Feb 2022
Where requirements-based tests fit in software testing
Requirements-based testing has its upsides and downsides, and it's not right for every software project. But certain dev teams should still adopt the method. Learn which ones. Continue Reading
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Answer
08 Oct 2020
Regression testing vs. UAT: Goals and techniques
Regression tests and UAT ensure software quality and both require a sizeable investment. Learn when and how to perform each one, and some tips to get the most out of your effort. Continue Reading
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E-Zine
28 Feb 2023
The race to net zero
In this week’s Computer Weekly, we examine the role of green technology in helping businesses contribute to the government’s 2050 net-zero targets. We talk to Spotify about the importance of open source technologies in the music streaming service. And we look at the way hybrid working is evolving as the post-pandemic workplace continues to change. Read the issue now. Continue Reading
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News
28 Feb 2023
MWC 2023: Cisco and NTT team to accelerate enterprise digital transformation through private 5G
Leading network technology firms announce plans to bring private 5G services to enterprise customers, helping accelerate industry transformation through managed private 5G solution integrated within pre-existing LAN, WAN and cloud infrastructures Continue Reading
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Blog Post
28 Feb 2023
Linux Foundation Europe forms OpenWallet Foundation
The Linux Foundation Europe has now officially formed the OpenWallet Foundation (OWF). This collaborative effort is designed to develop open source software to support interoperability for a wide ... Continue Reading
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Feature
28 Feb 2023
How are UEM, EMM and MDM different from one another?
IT should understand the differences between UEM, EMM and MDM tools so they can choose the right option for their users. Learn about the differences between these tools. Continue Reading
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Feature
27 Feb 2023
Snapchat's My AI uses ChatGPT, but not all enterprises can
The social media app's new AI chatbot uses the latest OpenAI technology. However, OpenAI's privacy policy might make it difficult for enterprises to use the large language model. Continue Reading
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Tutorial
27 Feb 2023
Use PowerShell workflows when performance matters
When time is of the essence, add parallel processing to your PowerShell scripts to perform tasks more efficiently by using the workflows feature in the automation tool. Continue Reading
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Tip
27 Feb 2023
Inside the MLOps lifecycle stages
Developers tasked to train machine learning models are turning to the MLOps lifecycle. The different stages are meant to increase operational speed and efficiency. Continue Reading
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News
27 Feb 2023
Ukrainian tech companies persist as war passes 1-year mark
Software and services companies are adding personnel and expanding their offerings, as venture funds invest in tech startups with an eye toward building 'Ukraine 2.0.' Continue Reading
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News
27 Feb 2023
Vast Data expands data services for file and object
Vast Data Universal Storage brought out data services, including set performance, metadata cataloging, better security, container integration and snapshots. Continue Reading
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Infographic
27 Feb 2023
A brief history of Google algorithm changes
Google frequently updates its algorithm to improve search result quality. These updates often enhance search query interpretation and prevent spam tactics. Continue Reading
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Tutorial
27 Feb 2023
Get started with Amazon CodeGuru with this tutorial
Amazon CodeGuru reviews code and suggests improvements to users looking to make their code more efficient as well as optimize costs. Follow this tutorial to get started. Continue Reading
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Tip
27 Feb 2023
Compare Azure DevOps vs. Jira for IT ops project management
Azure DevOps and Jira can both be effective project management tools for software development and IT ops teams, but the two differ in terms of benefits, features and limitations. Continue Reading
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Tip
27 Feb 2023
The state of PSTN connectivity: Separating PSTN from UCaaS
UCaaS isn't for everybody. Some organizations are keeping their phone systems on premises to maintain control over PSTN access, cut licensing costs and ensure service reliability. Continue Reading
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Feature
27 Feb 2023
ERP vs. WMS: Which one is right for you?
If nuanced warehouse efficiency is necessary to fulfill customer expectations, an ERP system may not be enough. Here's what to consider when it comes to ERP vs. WMS. Continue Reading
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News
27 Feb 2023
Advanced digital resiliency can save organisations millions
Businesses that build out their digital resiliency are not only more secure, they also have more opportunities to innovate with IT Continue Reading
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27 Feb 2023
Contributing to the value of open source
Spotify’s open source tech lead, Per Ploug, explains why open source is failing those who dedicate their free time to maintaining code and how corporate contributions can ensure project success and longevity. Continue Reading
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27 Feb 2023
The race to net zero
The UK government is targeting net-zero greenhouse gas emissions by 2050, but it will need the private sector’s help and its appetite for investing in green technologies to meet its goal. Continue Reading
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News
27 Feb 2023
ChatGPT offers the channel a chance to level the playing field
There is a lot of hype around the AI content generating tool – and it could genuinely help the channel – but there are some risks involved Continue Reading
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Tip
27 Feb 2023
How to configure multiple monitors for remote desktop use
A remote desktop workstation may require specific configurations for the local hardware, including options to set up multiple monitors on an RDP desktop. Continue Reading
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News
27 Feb 2023
Scotland launches data strategy for health and social care
The five-year strategy aims to make it easier for people to access their own health and social care data, improve data flows between organisations, and transform the way data is used to enhance services Continue Reading
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Feature
27 Feb 2023
Unstructured data and the storage it needs
We look at unstructured and semi-structured data and find increasing amounts of production workloads that have their own storage hardware – file and object – needs, including flash Continue Reading
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Blog Post
27 Feb 2023
What to expect from NTT Research ‘Upgrade’ 2023
For those that enjoy a bit of nostalgia, NTT stands for Nippon Telegraph & Telephone [Corporation] and the organisation - 日本電信電話公社 - has been around since the very early 1950s, when it was ... Continue Reading
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Opinion
27 Feb 2023
Cyber training in 2023 needs to drive measurable change
2023 will see more focus on security training programmes that not only provide employees with an understanding of the risks they face but more importantly drive measurable behavioural change, says PA Consulting’s Richard Allen Continue Reading
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News
27 Feb 2023
How Dell is future-proofing its business
Dell Technologies is building a more resilient supply chain, investing in growth areas like edge and multicloud, and responding to shifts in consumption models to position itself for long-term growth Continue Reading
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Feature
27 Feb 2023
Green tech and the private sector: How the UK government will hit its 2050 net-zero emissions goal
The UK government is targeting net-zero greenhouse gas emissions by 2050, but it will need the private sector’s help and its appetite for investing in green technologies to meet its goal Continue Reading
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Blog Post
27 Feb 2023
Nware cloud gaming now on Android TV
Built around open source technologies at its heart, Android TV is now almost a decade old (its precursor, Google TV, first arrived in 2014). A smart TV operating system (OS) for televisions and ... Continue Reading
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Tip
27 Feb 2023
Building an incident response framework for your enterprise
Understanding incident response framework standards and how to build the best framework for your organization is essential to prevent threats and mitigate cyber incidents. Continue Reading
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Tip
27 Feb 2023
Top 6 SOAR use cases to implement in enterprise SOCs
Automating basic SOC workflows with SOAR can improve an organization's security posture. Explore six SOAR use cases to streamline SOC processes and augment human analysts. Continue Reading
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Feature
27 Feb 2023
How to create a CSIRT: 10 best practices
The time to organize and train a CSIRT is long before a security incident occurs. Certain steps should be followed to create an effective, cross-functional team. Continue Reading
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Blog Post
26 Feb 2023
Five new Java features to start using now
Have you migrated to the latest LTS release of the JDK, yet? You should. These five new Java features will make you wonder how you ever survived a code review without them. Continue Reading
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Blog Post
26 Feb 2023
How to use JShell in Java
If you haven't used Java's JShell yet, you're missing out. Here's a quick Java and JShell tutorial to get you started. Continue Reading
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News
24 Feb 2023
Infrastructure to support Open AI's ChatGPT could be costly
Corporate users looking to implement OpenAI's ChatGPT internally likely need to upgrade infrastructure with a massive number of GPUs. Continue Reading
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News
24 Feb 2023
Meta's Llama enters the generative AI fray with ChatGPT, Bard
Trailing rivals Microsoft and Google, the Facebook parent company plunged into the surging large language model market with its own powerful interactive AI chatbot, Llama. Continue Reading
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Feature
24 Feb 2023
ElevenLabs and the risks of voice-generating AI
The startup's technology is popular among content creators and also bad actors who use it maliciously. But the AI voice platform also raises the issue of what's real and fake. Continue Reading
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Tip
24 Feb 2023
Additive manufacturing: Learn about sheet lamination
Sheet lamination, which is one type of additive manufacturing, is a comparatively cheap and quick way to prototype products. Learn more about sheet lamination. Continue Reading
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News
24 Feb 2023
CRM titan Salesforce is squeezed in a competitive market
CRM and CX giant Salesforce is plagued by an activist investor, slower business growth and pressure to increase profit margins with layoffs as the CRM market gets more competitive. 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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Feature
24 Feb 2023
6 must-read blockchain books for 2023
Numerous sources provide comprehensive information on blockchain fundamentals and applications. We narrowed the field to six of the most popular and diverse books available. Continue Reading
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Feature
24 Feb 2023
What to do after a layoff: Everything you need to know
Layoffs often happen suddenly for reasons outside your control. If they happen, focus on what you can control. Continue Reading
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Tip
24 Feb 2023
Cloud incident response: Frameworks and best practices
Cloud incident response, like it sounds, involves responding to incidents in the cloud. But there are nuances to be aware of and unique best practices to follow. Continue Reading
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Feature
24 Feb 2023
Rolling recession explained: Everything you need to know
Talks of a looming recession and tech layoffs dominated the news in 2022 and 2023, but job and spending reports have outpaced predictions. Enter the term 'rolling recession.' Continue Reading
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Tip
24 Feb 2023
Tips for building a DevOps knowledge-sharing culture
The DevOps spirit of openness and collaboration makes knowledge sharing a necessity. Explore best practices for documenting and communicating knowledge within your organization. Continue Reading
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Tip
24 Feb 2023
Centralized vs. decentralized identity management explained
With decentralized identity, organizations can worry less about data security and privacy, while users get more control over their information. But it's not without challenges. Continue Reading
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News
24 Feb 2023
How ChatGPT can advance AI in the law industry
AI technology has made it easier for lawyers to do their job effectively. The emergence of generative AI is no exception. But lawyers who use this tool must do so responsibly. Continue Reading
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Tip
24 Feb 2023
A primer on hyperscale data centers
Hyperscale data centers can hold thousands of servers and process much more data than an enterprise facility. However, they can be difficult to build and maintain. Continue Reading
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News
24 Feb 2023
CloudCasa plans split from Catalogic as independent company
A growing number of enterprise Kubernetes users presents an opportunity for CloudCasa, currently a division of Catalogic, with business independence as the path forward. Continue Reading
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News
24 Feb 2023
European Commission unveils plans for gigabit future
Brussels presents set of actions aimed to make gigabit connectivity available to all EU citizens and businesses across EU by 2030 Continue Reading
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Tip
24 Feb 2023
How to test the PowerShell pending reboot module
Learn how to check if your machines have pending reboots with a simple PowerShell module to ensure changes to files do not cause stability issues. Continue Reading
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News
24 Feb 2023
Amazon denies claims hiring freeze is slowing AWS sustainability work
Amazon’s cloud arm has seen several high-profile departures leave its sustainability teams, but the company denies its hiring freeze is stalling efforts to help AWS customers bring their carbon emissions down Continue Reading
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Feature
24 Feb 2023
Slack workflow automation enhances Shipt productivity
After Shipt deployed Slack's workflow automation tools, the company saw greater productivity and communication with its employees and shoppers. Continue Reading
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Feature
24 Feb 2023
Top incident response service providers, vendors and software
Get help deciding between using in-house incident response software or outsourcing to an incident response service provider, and review a list of leading vendor options. Continue Reading
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News
24 Feb 2023
Ricoh exposes gap in workplace transformation experiences
Channel alerted to disconnect between employers’ views of tech success and disappointed staff responses Continue Reading
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News
24 Feb 2023
RAKwireless brings private 5G core closer to business
LoRa/IoT technology developer launches what it calls world’s first small cell with integrated core network featuring 5G and LTE radio, LTE/5G core network, and edge computing capabilities Continue Reading
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News
24 Feb 2023
UK police have ‘culture of retention’ around biometric data
A culture of retention around biometric data in UK policing is damaging public trust, says UK biometrics commissioner, who is calling for clear regulation to govern police use of biometric technologies Continue Reading
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Feature
24 Feb 2023
AI in healthcare in northern Europe suggests future pathways
AI is used sporadically across northern Europe. If the healthcare sector is to provide affordable, high-quality care as the population ages and the economy falters, it will be needed more, experts say Continue Reading
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News
24 Feb 2023
Teradata reports strong cloud earnings
Teradata’s cloud-first strategy is starting to pay off, with the company reporting its strongest cloud earnings to date in the fourth quarter last year Continue Reading
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News
24 Feb 2023
Royal Mail stands firm as LockBit leaks data and renews ransom demand
The LockBit ransomware gang has made good on its threat to leak data exfiltrated from Royal Mail’s systems, but the postal service is not entertaining the possibility of giving in Continue Reading
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News
24 Feb 2023
HMCTS Common Platform roll-out put ‘avoidable pressure’ on courts
The digital case management system was rolled out without adequate assurance it was robust enough to be deployed, and is having a ‘detrimental impact on courts’, the National Audit Office has found Continue Reading
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News
24 Feb 2023
Fujitsu claims sustainable terabit networking with 1FINITY Ultra Optical
Japanese technology giant launches platform claimed to achieve top-level long-distance transmission capacity of 1.2 Tbps while delivering 60% reduction in CO2 emissions Continue Reading
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Blog Post
24 Feb 2023
Java: Time to try a different brew
Last year, during an interview at the reClosure virtual conference, posted on YouTube, James Gosling, the father of the Java programming language, said: “Being a project in Oracle Labs is not a ... Continue Reading
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Tip
24 Feb 2023
Incident management vs. incident response explained
While even many seasoned cybersecurity leaders use the terms 'incident management' and 'incident response' interchangeably, they aren't technically synonymous. Continue Reading
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News
23 Feb 2023
WithSecure proposes ‘undo’ button for ransomware
WithSecure’s Activity Monitor technology supposedly overcomes the shortcomings of sandbox test environments, and may be able to stop ransomware attacks from ever happening Continue Reading
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News
23 Feb 2023
Lawsuit alleges Workday's AI enables hiring bias
An older Black man with a disability is accusing Workday's technology of hindering his pursuit for employment, claiming its AI is biased. Workday says the lawsuit has no merit. Continue Reading
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News
23 Feb 2023
CEO reflects on remote work, team-building amid Ukraine war
A GraphQL API management company is on track for an official launch in the coming months, despite a year of massive challenges for its developer team in Ukraine. Continue Reading
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Feature
23 Feb 2023
Pandora embarks on SAP S/4HANA Cloud digital transformation
When its ERP system became outdated, Pandora chose S/4HANA Cloud for its business process transformation. The new system is expected to unify data and improve customer experience. Continue Reading
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Guest Post
23 Feb 2023
Web3 blockchain enables users to take control of identity
A centralized identity model creates security and privacy risks. Decentralized identity through Web3 could mitigate these risks, but companies must adapt to keep pace. Continue Reading
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News
23 Feb 2023
Top L&D skills now include management, communication
Employers are putting soft skills -- such as management, leadership and communication -- as their top learning and development priority, according to LinkedIn. 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
23 Feb 2023
Samsung, DISH Wireless launch virtual Open RAN 5G network
Partnership sees comms tech provider deliver an initial shipment of 24,000 5G radios Continue Reading
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Tutorial
23 Feb 2023
Build a PowerShell logging function for troubleshooting
A basic administrative skill is checking over logs to find out why something broke. Learn how to build a proper logging mechanism to catch errors for diagnostic purposes. Continue Reading
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Tutorial
23 Feb 2023
How to set and manage environment variables in Kubernetes
In this tutorial, learn when to use -- or not use -- environment variables in Kubernetes, and compare methods for setting and updating their values with example code. Continue Reading
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Tip
23 Feb 2023
Azure Virtual Desktop sizing guide for IT
Deploying Azure Virtual Desktop (AVD) can provide synergy across Microsoft services, but there are decisions that IT must make to determine the capacity of the environment. Continue Reading
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Feature
23 Feb 2023
Inside the PEIR purple teaming model
Want to try purple team exercises but aren't sure how to do so? Try the 'Prepare, Execute, Identify and Remediate' purple teaming model. Continue Reading
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Feature
23 Feb 2023
Understanding purple teaming benefits and challenges
Blue teams and red teams are coming together to form purple teams to improve their organization's security posture. What does this mean for the rivals? And how does it work? Continue Reading
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Tip
23 Feb 2023
Learn the basics of digital asset management
DAM systems offer a central repository for rich media assets and enhance collaboration within marketing teams. However, users may struggle with metadata and business processes. Continue Reading
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Feature
23 Feb 2023
4 types of employee reactions to a digital transformation
The success of a digital transformation project depends on employee buy-in. Discover how organizations can address employee reactions to digital transformation. Continue Reading
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Tip
23 Feb 2023
How to remove a management profile from an iPhone
User Enrollment creates a management profile for BYOD iPhones, but IT must remove that data in cases such as device loss or theft. Learn how to do this with a selective wipe. Continue Reading
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News
23 Feb 2023
ANZ CIOs flag priorities amid inflation concerns
CIOs in Australia and New Zealand are concerned about inflation and plan to adjust their technology priorities to optimise resources and combat cyber threats Continue Reading
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News
23 Feb 2023
Ciena claims industry first with 1.6 Tbps coherent optic service
WaveLogic 6 Extreme and WaveLogic 6 Nano products designed to meet critical network provider capacity and power efficiency needs Continue Reading
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News
23 Feb 2023
RingCentral eyeing channel growth
Comms specialist has made sure it has options for partners that want to get on board with its unified communications and contact centre options Continue Reading
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News
23 Feb 2023
Context adds to expectations of a PC recovery later this year
Analyst house Context adds its weight to the view of a pick-up in the hardware market towards the end of this year Continue Reading
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Blog Post
23 Feb 2023
How consolidating into the cloud can help enterprises achieve their green goals
In this guest post, Matt Watts, chief technology evangelist at data storage manufacturer NetApp, sets out the role that cloud can play in cutting enterprise energy bills If data is an ... Continue Reading
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Blog Post
23 Feb 2023
Embracing equity: circling back on lasting change for women in tech
This is a guest post by LuLu Shiraz, director of product and service at Vertiv Australia and New Zealand Young women today follow in the footsteps of Australia’s unsung female tech icons. Think of ... Continue Reading
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News
23 Feb 2023
Oracle goes on hunt for Java non-compliance
Non-Oracle organisations warned to check if they comply with Java SE licensing after Oracle introduces radical changes Continue Reading
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Podcast
23 Feb 2023
Video messaging: A Computer Weekly Downtime upload podcast
We speak to Vimeo’s chief product officer about asynchronous video comms Continue Reading
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News
23 Feb 2023
Santander SME platform harnesses Salesforce
Bank platform that helps UK small and medium-sized enterprises expand export opportunities is built on cloud technology from Salesforce Continue Reading
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Blog Post
23 Feb 2023
API limitation evasion with SwaggerHub Explore analysis tool
SmartBear has released and API exploration tool that supports REST and event-driven specifications. The promise, or so we’re told, is ‘instant visibility’ for developers into API limitations. The ... Continue Reading
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News
23 Feb 2023
How APAC organisations can harness the power of IoT
In a panel discussion moderated by Computer Weekly, industry experts from across Asia-Pacific discussed the use cases, challenges and future developments in the internet of things Continue Reading
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Feature
23 Feb 2023
Top incident response tools: How to choose and use them
The OODA loop can help organizations throughout the incident response process, giving insight into which tools are needed to detect and respond to security events. Continue Reading
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Tip
22 Feb 2023
6 steps for calculating and sizing a Citrix VDI environment
While all Citrix environments will require different resource planning, IT administrators can use these 6 steps to calculate and estimate sizing for their CVAD environment. Continue Reading
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News
22 Feb 2023
HR SaaS prices rise, especially for new implementations
The cost of implementing new HR SaaS software is on the rise as contractor wages increase. HR software prices are going up overall, requiring sharper negotiation skills. Continue Reading
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Feature
22 Feb 2023
10 key digital transformation tools CIOs need
A key responsibility of the CIO is to stay ahead of disruptions. Learn about digital transformation tools that could help secure an organization's long-term success. Continue Reading
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Tip
22 Feb 2023
How to conduct incident response tabletop exercises
Have an incident response plan but aren't running incident response tabletop exercises? These simulations are key to knowing if your plan will work during an actual security event. Continue Reading
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Tip
22 Feb 2023
Why WebAssembly? Top 11 Wasm benefits
Latency and lag time plague web applications that run JavaScript in the browser. Here are 11 reasons why WebAssembly has the potential to completely change that. Continue Reading
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News
22 Feb 2023
Exploitation attempts observed against Fortinet FortiNAC flaw
Hours after Horizon3.ai released a proof of concept exploit through GitHub, Shadowserver Foundation observed several IP addresses attempting to exploit the vulnerability. Continue Reading
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Tip
22 Feb 2023
An introduction to SharePoint Syntex
SharePoint Syntex is Microsoft's foray into the increasingly popular market of content AI services. This introduction explores how Syntex works, pricing and includes a video demo. Continue Reading
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News
22 Feb 2023
How hackers can abuse ChatGPT to create malware
ChatGPT's capabilities for producing software code are limited. But researchers have observed cybercriminals bypassing the chatbot's safeguards to produce malicious content. Continue Reading
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News
22 Feb 2023
AWS, Hugging Face and the growing generative AI competition
The tech giant and LLM vendor team up as rivalry intensifies between Microsoft and Google in the generative AI war. The partnership is Amazon's response to the competition. Continue Reading
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Tip
22 Feb 2023
Understanding Windows PowerShell function parameters
Parameters in Windows PowerShell can help admins better customize their functions, leading to improved input testing and more extensible commands. Continue Reading
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Feature
22 Feb 2023
4 challenges for creating a culture of innovation
Successful technology introduction pivots on a business's ability to embrace change. CIOs need to encourage risk-taking while providing guardrails to keep deployments on track. Continue Reading