Infrastructure

What is HTTP error 503 and how do you fix it?
A graphic showing the HTTPS symbol
web browser

What is HTTP error 503 and how do you fix it?

It may not always be obvious what's causing the issue, but there are steps you can take to get back online
16 May 2021
LTE vs 4G
4G LTE mobile
Mobile

LTE vs 4G

LTE and 4G are both high-speed data networks, but what’s the difference and which is better?
16 Apr 2021
What is an embedded system?
Abstract image of a glowing central processing unit on a blue circuit board
Hardware

What is an embedded system?

We explain the key characteristics of an embedded system, their benefits and challenges
16 Apr 2021
What is a DNS server?
Networks servers
Domain Name System (DNS)

What is a DNS server?

We explain what a DNS server is, how it works and how to avoid DNS hijacking
16 Apr 2021
Mastering endpoint security implementation
Endpoint protection or endpoint security interlocking gears
Security

Mastering endpoint security implementation

More devices connecting to the corporate network means more security risks. Here are some of the ways to protect your business
16 Apr 2021
LTE vs 5G: What's the difference?
Smart city concept
Network & Internet

LTE vs 5G: What's the difference?

Assessing the latest networking technologies and their role in business
16 Apr 2021
Dell, Nvidia win supercomputing contract with top UK universities
High-resolution simulation of a Moon-forming impact colored by the temperature.
high-performance computing (HPC)

Dell, Nvidia win supercomputing contract with top UK universities

Durham and Cambridge universities are building high-performance facilities for cutting-edge scientific research
15 Apr 2021
University of Hertfordshire's entire IT system offline after cyber attack
A birds-eye view of the University of Hertfordshire
cyber attacks

University of Hertfordshire's entire IT system offline after cyber attack

Online classes are cancelled as every IT system is taken down by the attack
15 Apr 2021
Dell spins off VMware stake to create two separate companies
The VMware website as seen through a magnifying glass against a monitor
mergers and acquisitions

Dell spins off VMware stake to create two separate companies

The firm hopes to use proceeds to pay down its debt while granting VMware greater operational flexibility
15 Apr 2021
1Password targets enterprise customers with Secrets Automation
1Password app logo on a smartphone screen
IT infrastructure

1Password targets enterprise customers with Secrets Automation

Acquisition lets password manager integrate with enterprise infrastructure
14 Apr 2021
Supermicro A+ Server 1114S-WN10RT review: EPYC power, but poorly presented
Supermicro A+ Server 1114S-WN10RT
Server & storage

Supermicro A+ Server 1114S-WN10RT review: EPYC power, but poorly presented

Server Factory delivers a powerful Supermicro AMD EPYC server but slips up on support
14 Apr 2021
AT&T pledges $2 billion to help bridge the digital divide
Digtal divide graphic
digital divide

AT&T pledges $2 billion to help bridge the digital divide

Telecoms giant is working with the Emergency Broadband Benefit program
14 Apr 2021
What is server redundancy?
A server corridor for a supercomputer installation
Server & storage

What is server redundancy?

When uptime is all-important, you need redundant servers on hand when trouble strikes
14 Apr 2021
NSA uncovers new "critical" flaws in Microsoft Exchange Server
The White House is the daytime
servers

NSA uncovers new "critical" flaws in Microsoft Exchange Server

Federal government orders all agencies to install fixes as the FBI scrambles to remove backdoors
14 Apr 2021
Singtel stuffs a 5G network in a suitcase-sized box
Genie 5G system
5G

Singtel stuffs a 5G network in a suitcase-sized box

The Singtel GENIE platform allows enterprises to set up 5G network on-premises in under an hour
13 Apr 2021
New DNS vulnerabilities put millions of IoT devices at risk
Graphic representation of IoT devices in businesses
Internet of Things (IoT)

New DNS vulnerabilities put millions of IoT devices at risk

The NAME:WRECK flaws affects four popular TCP/IP stacks
13 Apr 2021
Nvidia takes aim at Intel with first data centre CPU
Nvidia Grace, the company's first data centre CPU
data centres

Nvidia takes aim at Intel with first data centre CPU

The company claims the Arm-based processor will deliver 10x the performance of today's fastest server chips
13 Apr 2021
What is virtualisation?
women uses virtual interface
VMware

What is virtualisation?

Ever wondered what virtual machines are and how they work? Here's our guide to virtualisation
12 Apr 2021
LINX reports peak data traffic record of over 6Tbps
Image of London skyline with lines representing network traffic
Network & Internet

LINX reports peak data traffic record of over 6Tbps

Internet usage continues to surge in wake of last year's mass shift to remote working
12 Apr 2021
US limits exports to Chinese supercomputing entities
Chinese flag merged with a circuit board
Policy & legislation

US limits exports to Chinese supercomputing entities

Blacklisted organization hosts world's fourth most powerful supercomputer
9 Apr 2021
Five benefits of cloud document storage for remote working
Cloud illustrations on a blue background with a ladder
cloud storage

Five benefits of cloud document storage for remote working

How the cloud has kept us connected to vital information in the face of lockdown
9 Apr 2021
Verizon recalls millions of hotspot devices due to fire hazard
Ellipsis Jetpack hotspot device in black
wifi & hotspots

Verizon recalls millions of hotspot devices due to fire hazard

Lithium-ion battery can overheat on 2.5 million Ellipsis Jetpack mobile hotspots
9 Apr 2021
Habana Labs chosen to AI train the Voyager supercomputer
Supercomputer in a dark room
high-performance computing (HPC)

Habana Labs chosen to AI train the Voyager supercomputer

Voyager will also feature Habana’s octa-core Goya inference processor
8 Apr 2021