IT hardware
Computer hardware is a collective term used to describe any of the physical components of an analog or digital computer.. See complete definition.
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News
19 Sep 2024
HSBC tests post-quantum VPN tunnel for digital ledgers
Encryption required for post-quantum cryptography will have a material impact on the performance of distributed ledgers Continue Reading
By- Cliff Saran, Managing Editor
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News
18 Sep 2024
Europol provides detail on Ghost encrypted comms platform takedown
Law enforcement bodies from across the world have revealed how they collaborated to bring down encrypted network Ghost and the new ways of working that have been established with Europol at the centre Continue Reading
By- Sebastian Klovig Skelton, Data & ethics editor
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News
30 Aug 2022
NetApp storage goes GA for VMware Cloud on AWS
Move will bring up to 50% decrease in TCO for customers running VMware apps in the Amazon cloud, says NetApp. No date yet for extension of the service across other public clouds Continue Reading
By- Antony Adshead, Storage Editor
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News
28 Aug 2022
Apple to make iPhone 14 in India
Tech giant Apple is ramping up iPhone production in India through contract manufacturer Foxconn in a move that will benefit local consumers and the country’s burgeoning manufacturing industry Continue Reading
By- Pratima Harigunani
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Definition
26 Aug 2022
hierarchy
Generally speaking, hierarchy refers to an organizational structure in which items are ranked in a specific manner, usually according to levels of importance. Continue Reading
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Definition
26 Aug 2022
inkjet printer
An inkjet printer is a computer peripheral that produces hard copies of a text document or photo by spraying droplets of ink onto paper. Continue Reading
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Feature
24 Aug 2022
Cloud storage TCO: Key pitfalls and how to avoid them
Cloud’s flexibility is part of the attraction, but it can also lead to costs that spiral. We look at key elements in cloud TCO and how to intelligently make use of the cloud Continue Reading
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News
24 Aug 2022
Alibaba Cloud unveils RISC-V chip development platform
The Wujian 600 chip development platform will help developers build systems-on-chip to support edge applications such as home robots, medical imaging and video conferencing Continue Reading
By- Aaron Tan, TechTarget
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Feature
23 Aug 2022
Bfloat16: What it is and how it impacts storage
Bfloat16 is an emerging way to handle very large numbers, developed by Google for its machine and neural learning and prediction. We look at what it means for IT and storage Continue Reading
By- Antony Adshead, Storage Editor
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23 Aug 2022
Sustainability challenge sees commercial and charitable hardware reuse on the rise
Support for the circular economy is growing, with The Royal Mint buying remanufactured Lenovo laptops certified under a BSI Kitemark scheme and Govia Thameslink Railway donating used computers to charity. Continue Reading
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E-Zine
23 Aug 2022
How digital technology rescued Merlin
In this week’s Computer Weekly, we talk to the CTO of Merlin Entertainments – operator of Legoland, Sea Life and Alton Towers – to find out how digital saved the company when Covid shut all its theme parks. We look at how software and data analytics can help to track – and reduce – greenhouse gas emissions. And Southern Water explains how data helps to support its most vulnerable customers. Read the issue now. Continue Reading
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Feature
22 Aug 2022
Data classification: What it is and why you need it
To be compliant, to ensure data is optimally protected, that it is available, that it can be analysed and that it is stored most cost-effectively – these are reasons why data classification is vital to organisations Continue Reading
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News
19 Aug 2022
Apple patches two zero-days in macOs, iOS
Mac users should urgently apply new patches addressing vulnerabilities in its desktop and mobile operating systems Continue Reading
By- Alex Scroxton, Security Editor
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Blog Post
18 Aug 2022
Tech in bubble wrap
The recent Samsung Unpacked event, where the smartphone giant launched two high-end devices, is indicative of an industry that believes the only way to add value is to launch new things. And ... Continue Reading
By- Cliff Saran, Managing Editor
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News
17 Aug 2022
Indian semiconductor component market to hit $300bn by 2026
India’s semiconductor component market will see cumulative revenues climb to $300bn by 2026, amid growing demand for mobile devices and industrial products Continue Reading
By- Aaron Tan, TechTarget
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News
17 Aug 2022
The Turing Trust receives first batch of donated Govia Thameslink computers
Train operator plans to donate 600 computers to the charity, which will refurbish them and send them to schools in Malawi Continue Reading
By- Cliff Saran, Managing Editor
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News
17 Aug 2022
How BE Switchcraft is using RFID to streamline manufacturing
The Australian switchboard manufacturer has rolled out a radio frequency identification system to track production jobs and streamline manufacturing processes Continue Reading
By- Aaron Tan, TechTarget
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News
15 Aug 2022
Lightbits offers NVMe-over-TCP at 5x less than NVMe-over-FC et al
Lightbits builds NVMe-overTCP SAN clusters for Linux servers with Intel cards that accelerate network processing to give millions of IOPS with storage for public and private clouds Continue Reading
By- Yann Serra, LeMagIT
- Antony Adshead, Storage Editor
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News
15 Aug 2022
Royal Mint turns to Circular Computing for remanufactured Lenovo laptops
BSI Kitemark for laptops supplied by Circular Computing intended to certify remanufactured products that are ‘as good as’ brand new devices Continue Reading
By- Cliff Saran, Managing Editor
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Definition
12 Aug 2022
operation (computing)
An operation, in computing, is an action that is carried out to accomplish a given task. Continue Reading
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News
12 Aug 2022
Department of Health investigates bias in medical devices and algorithms
The government has launched a review to look at the problem of discrimination in medical devices and decision-making software Continue Reading
By- Cliff Saran, Managing Editor
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08 Aug 2022
How shrinking economy impacts IT spending
As inflation rises, purse strings are tightening at the technology giants, which is set to have a material impact on chipmakers and providers of IT equipment. Continue Reading
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Podcast
05 Aug 2022
Podcast: How storage AIOps is revolutionising hybrid cloud ops
We talk to Tintri about storage and AIOps, which is the application of AI and machine learning-based software to monitor storage infrastructure to be able to detect patterns and predict failure, the need to upgrade, and so on Continue Reading
By- Antony Adshead, Storage Editor
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Definition
03 Aug 2022
complementary metal-oxide semiconductor (CMOS)
A complementary metal-oxide semiconductor (CMOS) is the semiconductor technology used in most of today's integrated circuits, also known as chips or microchips. Continue Reading
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Podcast
03 Aug 2022
Podcast: Storage at the edge – impact and opportunities
We talk to Tobias Flitsch of Nebulon about the rise of edge computing and how that will drive demand for more storage that needs to be secure and resilient and centrally manageable Continue Reading
By- Antony Adshead, Storage Editor
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News
02 Aug 2022
How worsening economic climate impacts IT spending
As inflation rises, purse strings are tightening at the tech giants, which will have a material impact on chipmakers and providers of IT equipment Continue Reading
By- Cliff Saran, Managing Editor
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Definition
01 Aug 2022
stack pointer
A stack pointer is a small register that stores the memory address of the last data element added to the stack or, in some cases, the first available address in the stack. Continue Reading
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Tip
29 Jul 2022
The implications of blockchain in the chip shortage
Blockchain has been a significant contributor to the global chip shortage. Explore the role this rising technology has played. Continue Reading
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News
29 Jul 2022
‘We must do better’ says Gelsinger on Intel’s latest results
Chipmaker has reported a massive decline across its major business divisions Continue Reading
By- Cliff Saran, Managing Editor
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Feature
29 Jul 2022
Unstructured data storage – on-prem vs cloud vs hybrid
We look at storage for unstructured data on-premise, in the cloud and across multiple locations. There are advantages to a hybrid approach, but there can be hidden costs, too Continue Reading
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News
28 Jul 2022
Hibs push for the backup premier league with Acronis
Hibernian FC signs Acronis to get top division data protection and make the most of ticketing information and match footage as it tries to gain more value from the data it holds Continue Reading
By- Antony Adshead, Storage Editor
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News
28 Jul 2022
The verdict is Pure as Scottish prosecutor upgrades high-end storage
Scotland’s prosecution service saw disk drives in the dock every week with EMC legacy storage. Now it’s got Pure all-flash and has turned over an (Evergreen) new leaf Continue Reading
By- Antony Adshead, Storage Editor
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News
27 Jul 2022
Microsoft anticipates $3.3bn savings by extending server life
Thanks to new software tools and better hardware, Microsoft plans to upgrade servers and network equipment every six years Continue Reading
By- Cliff Saran, Managing Editor
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News
26 Jul 2022
Quantum researchers advance error handling
Handling errors is one of the hot areas of research to advance quantum computing Continue Reading
By- Cliff Saran, Managing Editor
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News
21 Jul 2022
GCHQ experts back scanning of encrypted phone messages to fight child abuse
Ian Levy, technical director of the NCSC, and Crispin Robinson, technical director of GCHQ, back client-side scanning software on mobile phones to detect child abuse Continue Reading
By- Bill Goodwin, Computer Weekly
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News
20 Jul 2022
Vodafone upgrades global network with SDN for flexible scalability
Software-defined networking stack deployed on both IP and optical global internet network controllers Continue Reading
By- Cliff Saran, Managing Editor
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Definition
14 Jul 2022
interrupt
An interrupt is a signal emitted by a device attached to a computer or from a program within the computer. Continue Reading
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News
13 Jul 2022
NHS trust cuts costs and refresh cycle with Wasabi cloud storage
Imperial College NHS Trust expects to saves 30% in storage costs and cut back on five-year refresh headaches in a move that has seen backup and archive data move to the Wasabi cloud Continue Reading
By- Antony Adshead, Storage Editor
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Feature
12 Jul 2022
Ransomware and backup: Overcoming the challenges
Ransomware attacks that exfiltrate data don’t nullify the value of backups to restore from, but the challenges – such as not restoring corrupted data – require careful planning Continue Reading
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E-Zine
12 Jul 2022
UKtech50 2022: The most influential people in UK technology
In this week’s Computer Weekly, we reveal the 50 most influential people in UK IT for 2022, and talk to the winner of the 12th annual UKtech50, National Cyber Security Centre CEO Lindy Cameron. Also, we take an in-depth look at the crisis in chip supply and what’s needed to solve it. Read the issue now. Continue Reading
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Definition
11 Jul 2022
touch screen
A touch screen is an electronic display screen that is also an input device. Continue Reading
By - 11 Jul 2022
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News
11 Jul 2022
NetApp Ontap to be sole vSAN storage alternative in the cloud
NetApp Ontap storage will provide file access capacity to extend VMware data stores in AWS, Microsoft Azure and Google clouds as a cheaper alternative to VMware vSAN Continue Reading
By- Yann Serra, LeMagIT
- Antony Adshead, Storage Editor
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Definition
11 Jul 2022
Hamming code
Hamming code is an error correction system that can detect and correct errors when data is stored or transmitted. Continue Reading
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Definition
11 Jul 2022
intermediate distribution frame (IDF)
An intermediate distribution frame (IDF) is a free-standing or wall-mounted rack for managing and interconnecting a telecommunications cable between end-user devices and the main distribution frame (MDF). Continue Reading
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News
07 Jul 2022
Amid NSO lawsuit, Apple expands spyware protections
Apple previews a new feature called Lockdown Mode to protect iPhone and iPad users from ‘mercenary spyware’ Continue Reading
By- Alex Scroxton, Security Editor
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News
04 Jul 2022
How Lenovo is making the transition into services
Although Lenovo is late to the as-a-service game, it is making headway through its One Lenovo and services-led transformation strategies, says a top company executive Continue Reading
By- Aaron Tan, TechTarget
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Feature
01 Jul 2022
File, block and object: Storage fundamentals in the cloud era
We look at the three basic ways that storage accesses data – via file, block and object – as well as the ways in which the rise of the cloud and distributed systems have brought changes to them Continue Reading
By- Antony Adshead, Storage Editor
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News
01 Jul 2022
Why is it so hard to fix the chip crisis?
Through subsidies and grants, the EU and the UK are focused on building out local chip manufacturing to alleviate semiconductor shortages Continue Reading
By- Cliff Saran, Managing Editor
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News
01 Jul 2022
US court rules no conflict of interest in tech firms’ mining deaths case
A US district court judge who dismissed a forced labour case against five technology companies was found to have investments in four of the firms, with a separate court now ruling against the victims’ motion for reversal that there was no conflict of interest Continue Reading
By- Sebastian Klovig Skelton, Data & ethics editor
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Feature
29 Jun 2022
Backup maintenance: Five key points to consider
Effective backups need to ensure all data is protected, and to track media and software changes. We look at five key things to consider Continue Reading
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Definition
28 Jun 2022
hardware security
Hardware security is vulnerability protection that comes in the form of a physical device rather than software that's installed on the hardware of a computer system. Continue Reading
By- Kinza Yasar, Technical Writer
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Definition
28 Jun 2022
accumulator
An accumulator is a type of register for short-term, intermediate storage of arithmetic and logic data in a computer's central processing unit (CPU). Continue Reading
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Feature
28 Jun 2022
CEA-Leti and the Silicon Valleys of Grenoble, France
At the intersection of three valleys in the French Alps lies the city of Grenoble, a hotbed of microelectronics, where much of the innovation is fuelled by CEA-Leti Continue Reading
By- Pat Brans, Pat Brans Associates/Grenoble Ecole de Management
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News
28 Jun 2022
Veritas aims at autonomous backup discovery and provisioning
Veritas bets on a backup platform that can discover all enterprise data – on-premise and in the cloud – and make its own decisions about the optimal place to store copies Continue Reading
By- Yann Serra, LeMagIT
- Antony Adshead, Storage Editor
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Podcast
24 Jun 2022
Green desktop IT: Computer Weekly Downtime Upload podcast
In this special edition of the Computer Weekly Downtime Upload podcast, Gartner’s Annette Zimmerman discusses desktop IT’s circular economy Continue Reading
By- Cliff Saran, Managing Editor
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News
24 Jun 2022
Weka scale-out NAS v4 goes beyond just AWS to go multicloud
Weka v4’s multicloud capability means the scale-out NAS file system can work across customer datacentres and public clouds that include AWS, Azure, GCP and Oracle Continue Reading
By- Yann Serra, LeMagIT
- Antony Adshead, Storage Editor
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Blog Post
23 Jun 2022
Terminal Velocity
Back in the early days of business computing, operators accessed the back-end system - such as a mainframe or minicomputer - via a green screen terminal. Terminals were disposable devices. No one ... Continue Reading
By- Cliff Saran, Managing Editor
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Feature
23 Jun 2022
Global file systems: Hybrid cloud and follow-the-sun access
We look at global distributed file systems that put enterprise data under a single file access namespace so that enterprises and branch offices can get to data from anywhere Continue Reading
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Podcast
21 Jun 2022
Podcast: The legacy and modern apps that drive object storage
We talk to object (and file) storage vendor Scality about the ways the application and development environment is changing and how that is driving object storage Continue Reading
By- Antony Adshead, Storage Editor
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Definition
21 Jun 2022
economizer
An economizer is a mechanical device that reduces the amount of energy used to cool a data center or other buildings. Continue Reading
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News
20 Jun 2022
Huawei unveils new in-home Mesh Wi-Fi solutions
Comms tech provider focuses on the home with new product designed to deliver high-speed, reliable and secure Wi-Fi 6 Plus for large households and to support third workspace Continue Reading
By- Joe O’Halloran, Computer Weekly
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Feature
17 Jun 2022
Data gravity: What is it and how to manage it
Data gravity can attract increasing amounts of data, and brings with it onerous management overheads. We look at how to mitigate data gravity in datacentre and cloud Continue Reading
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Definition
16 Jun 2022
converged network adapter (CNA)
A converged network adapter (CNA) is a single network interface device that provides the functionality of both a Fibre Channel (FC) host bus adapter (HBA) and a TCP/IP Ethernet network interface card (NIC). Continue Reading
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Definition
15 Jun 2022
computer instruction
A computer instruction is an order given to a computer processor by a computer program. Continue Reading
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News
15 Jun 2022
UK needs to upskill to achieve quantum advantage
Quantum computing bridges the IT and scientific community, and although it may be years away, skills developed during pilot projects are key Continue Reading
By- Cliff Saran, Managing Editor
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Definition
15 Jun 2022
bytecode
Bytecode is computer object code that an interpreter converts into binary machine code so it can be read by a computer's hardware processor. Continue Reading
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Opinion
14 Jun 2022
IT Sustainability Think Tank: Corporate devices and the circular economy
With sustainability moving up the boardroom agenda, CIOs and IT managers should look to revamp their IT procurement strategies to align with the principles of the circular economy, but why and what does this mean when it comes to managing the lifecycle of their entire IT estate? Continue Reading
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Feature
14 Jun 2022
Unified file and object storage: Three suppliers and their approaches
We look at unified file and object storage products from NetApp, Pure Storage and Scality, the differences, the workloads aimed at, and how unified they actually are Continue Reading
By- Antony Adshead, Storage Editor
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E-Zine
14 Jun 2022
Managing Apple Macs in the enterprise
In this week’s Computer Weekly, with more people working remotely, the use of Apple Macs in the enterprise is growing – we look at how to manage them securely. Our latest buyer’s guide examines security in the supply chain. And 10 years on from the London Olympics, we find out how data innovation is revitalising its legacy. Read the issue now. Continue Reading
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Podcast
14 Jun 2022
Podcast: SaaS data protection vulnerability and how to manage it
We talk to backup and data management supplier Cohesity about the added vulnerabilities of software-as-a-service data in a hybrid cloud environment and how best to manage multiple data sources Continue Reading
By- Antony Adshead, Storage Editor
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News
13 Jun 2022
Dell server, storage, PC sales grow despite component supply chain woes
Dell executives cite the company’s use of “alternative” component supply chains as server, storage and PC sales grow despite difficulties for most of the market sourcing parts Continue Reading
By- Yann Serra, LeMagIT
- Antony Adshead, Storage Editor
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Definition
13 Jun 2022
laser printer
A laser printer is a popular type of computer printer that uses a non-impact photocopier technology where there are no keys striking the paper. Continue Reading
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Opinion
10 Jun 2022
IT Sustainability Think Tank: Incorporating circular economy principles into IT procurement
With sustainability moving up the boardroom agenda, CIOs and IT managers should look to revamp their IT procurement strategies to align with the principles of the circular economy, but where should they start? Continue Reading
By- Craig Melson, TechUK
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Definition
09 Jun 2022
micro USB
A micro USB is a miniaturized version of the Universal Serial Bus interface developed for connecting compact and mobile devices, such as smartphones, MP3 players, Global Positioning System devices, printers and digital cameras. Continue Reading
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E-Zine
09 Jun 2022
CW Europe: Russia escalates cyber war on Ukraine
Microsoft has given details of cyber attacks on Ukrainian civilian communications, nuclear safety authorities, and the exploitation of the destruction of Mariupol in a phishing campaign. Also read about a report on the European Artificial Intelligence Act that suggests a limited ban on predictive policing systems. Continue Reading
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Feature
09 Jun 2022
Cloud-to-cloud backup: When native cloud protection is not enough
There is a certain amount of protection built into cloud services, but it has its limits and full data protection requires that cloud data is secured with cloud-to-cloud backup Continue Reading
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News
08 Jun 2022
China using top consumer routers to hack Western comms networks
An advisory from US cyber authorities shares details of multiple vulnerabilities exploited by Chinese state actors to hack into Western telecoms networks Continue Reading
By- Alex Scroxton, Security Editor
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News
08 Jun 2022
Pure FlashBlade//S and Evergreen//Flex boost as-a-service push
FlashBlade//S brings two new arrays in which customers can upgrade controllers and capacity, while //Flex allows capacity to be bought and moved across any QLC or TLC Pure array Continue Reading
By- Antony Adshead, Storage Editor
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Feature
07 Jun 2022
Kubernetes backup products and 10 key players
We look at 10 key players in Kubernetes backup, why they are needed, what they offer and why you need to watch out for duplication between application teams and the IT department Continue Reading
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Definition
06 Jun 2022
motherboard
A motherboard is the main printed circuit board (PCB) in a computer. Continue Reading
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Definition
06 Jun 2022
memory management
Memory management is the process of controlling and coordinating a computer's main memory. Continue Reading
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Feature
06 Jun 2022
IT departments need holistic circular economies to fight climate change
With sustainability moving up the boardroom agenda, IT managers should revamp procurement strategies to align with the principles of the circular economy, but what does this mean for managing the IT lifecycle? Continue Reading
By- Sebastian Klovig Skelton, Data & ethics editor
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Feature
01 Jun 2022
Four obstacles to hybrid cloud storage – and possible solutions
We look at obstacles to hybrid cloud storage, such as complexity, a need for object storage, application suitability, and cost, with potential ways to mitigate the problems Continue Reading
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Definition
01 Jun 2022
conservation of angular momentum
Conservation of angular momentum is a physical property of a spinning system such that its spin remains constant unless it is acted upon by an external torque; put another way, the speed of rotation is constant as long as net torque is zero. Continue Reading
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Definition
01 Jun 2022
dielectric material
A dielectric material is a poor conductor of electricity but an efficient supporter of electrostatic fields. Continue Reading
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Definition
01 Jun 2022
quad-core processor
A quad-core processor is a chip with four independent units called cores that read and execute central processing unit (CPU) instructions such as add, move data and branch. Continue Reading
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Podcast
31 May 2022
Podcast: How to get truly portable Kubernetes storage
We talk to NetApp CTO Grant Caley about what is needed from storage to really deliver in a world of Kubernetes containerisation and microservices portability in hybrid cloud working Continue Reading
By- Antony Adshead, Storage Editor
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News
31 May 2022
Singapore doubles down on quantum technology
The city-state is shoring up its quantum talent and quantum device manufacturing capabilities in a bid to advance its knowhow in the emerging technology Continue Reading
By- Aaron Tan, TechTarget
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E-Zine
31 May 2022
Trial and error – why the law on computer evidence must change
In this week’s Computer Weekly, the Post Office IT scandal highlighted the problem with computer evidence – we examine the need for legal reform. We assess the nuclear option for sustainable datacentre power. And we find out how IT experts can improve their soft skills and boost their career prospects as a result. Read the issue now. Continue Reading
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Feature
27 May 2022
Macs in the enterprise – what you need to know
A guide to managing Apple Mac hardware and operating systems in the enterprise Continue Reading
By- Tom Bridge, JumpCloud
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News
27 May 2022
NUS students learn to handle agitated patients through VR
Medical and nursing students at the National University of Singapore’s medical school will soon don virtual reality headsets to learn how to handle agitated patients Continue Reading
By- Aaron Tan, TechTarget
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Definition
26 May 2022
multithreading
Multithreading is the ability of a program or an operating system to enable more than one user at a time without requiring multiple copies of the program running in the computer. Continue Reading
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News
26 May 2022
SoftIron readies Sydney manufacturing facility
Software-defined storage supplier SoftIron is making hardware appliances in Australia to improve supply chain resilience and address security concerns of government customers Continue Reading
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News
25 May 2022
New inquiry looks at the state of UK chips
Foreign Affairs Committee is fishing for evidence in a new inquiry assessing skills, security and end-to-end semiconductor supply chain concerns Continue Reading
By- Cliff Saran, Managing Editor
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News
25 May 2022
Building a pathway to commercial quantum computing
The shortage of expertise in quantum technologies will drive up salaries. A new report from TechUK assesses the route to commercialisation Continue Reading
By- Cliff Saran, Managing Editor
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E-Zine
24 May 2022
Set innovation free and make great ideas a reality
In this week’s Computer Weekly, we look at Gartner’s call to innovate – and innovation across retail, the circular economy and the automotive sector. We talk to Verastar’s CTO about customer engagement in its small business services. And we examine how poor data quality is frustrating corporate desires to be data driven. Read the issue now. Continue Reading
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Definition
23 May 2022
instruction set
An instruction set is a group of commands for a central processing unit (CPU) in machine language. Continue Reading
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Definition
20 May 2022
moonshot
In technology, a moonshot is an ambitious, exploratory and groundbreaking project undertaken without the assurance of near-term profitability or benefit and, perhaps, without a full investigation of potential risks and benefits. Continue Reading
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News
20 May 2022
Microsoft drops emergency patch after Patch Tuesday screw up
Microsoft fixed a certificate mapping issue that caused server authentication failures on domain controllers for users that had installed the most recent Patch Tuesday updates Continue Reading
By- Alex Scroxton, Security Editor
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Blog Post
19 May 2022
Hardware longevity should be encouraged
Any efforts to improve energy efficiency and cut waste should be applauded. But for every good outcomes, the IT industry seems to take several steps backwards, in its ability to promote energy ... Continue Reading
By- Cliff Saran, Managing Editor
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Definition
18 May 2022
conductor
A conductor, or electrical conductor, is a substance or material that allows electricity to flow through it. Continue Reading
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