Climate change: A pandemic we must collectively address now
During this year's COP27 in Egypt, world leaders have grappled over what must be done to curb global warming. Seven years ago, world leaders signed an international treaty to limit global warming to well below 2°C but, nonetheless, efforts remain insufficient to limit...
The consumer protection challenge facing mobile service providers
Mobile services today are considered both economically and socially important - which is why the more than 5-billion consumers that currently connect via these services require regulatory protection. A key challenge, however, has always been to provide the necessary...
Only 32% of employees believe their pay is fair
Less than a third of employees feel they are paid fairly, while just 34% of employees believe their pay is equitable, according to a new survey from Gartner. The Gartner survey of 3 523 employees in 2Q22 also found that that employees who perceive their pay as...
Top 5 crypto billionaires collectively lost $112bn this year
Crypto billionaires have seen their personal wealth plummet this year as the entire market suffered a $2-trillion wipe-out. The crash of the world`s second-largest crypto exchange, FTX, was an added disaster. But while FTX's Sam Bankman-Fried lost billions of dollars...
Global conditions to impact semiconductors
Worldwide semiconductor revenue is projected to decline 3,6% in 2023, according to the latest forecast from Gartner, which says that in 2022, the market is on pace to grow 4% and total $618-billion. "The short-term outlook for semiconductor revenue has worsened," says...
AWS leverages Sapphire Rapids to up performance
Amazon Web Services (AWS) has announced the private preview of Amazon EC2 R7iz instances powered by 4th Gen Intel Xeon Scalable processors - codenamed Sapphire Rapids. R7iz instances deliver an all-core turbo frequency up to 3.9 gigahertz and AWS claim up to 20%...
What will it take to make the metaverse real?
Everyone's talking about the metaverse--and with good reason. It'll open a whole new universe of visual, tactile, and collaborative experiences. Here's what I'm thinking as well as what I'm hearing from conversations with customers, partners and Cisco colleagues. By...
Global insolvencies should prompt SA companies to re-evaluate IT risk
The increase in insolvencies worldwide should prompt directors of South African companies to re-look how they will secure their own business continuity should any of their key suppliers fold and stop providing them with mission-critical systems. And, while doing so,...
Cybersecurity is a process not a destination
If we are to understand the most important theme of the recent cybersecurity month, which as always, is accompanied by a host of articles around trends and best practice, it's pertinent to start with an analogy about our personal homes. By Antony Russell, chief...
Now is the time to re-engage employees
Looking back on 2022, it's clear that while the world slowly found its feet after Covid-19, people are still grappling with the repercussions of trauma, stress and burnout, on both a personal and professional level. By Sarah Rice, chief people officer at Skynamo Since...
Driving database as a service for business growth
Like their international peers, South African companies face many database challenges in an increasingly connected and data-driven business landscape. By Phillip de Waal, systems engineering manager at Nutanix Sub-Saharan Africa Businesses must contend with rising...
Will we ever see an end to cyber-attacks?
Cybercrime is continuously expanding, and attackers are constantly 'improving' their capabilities to take advantage of limited cybersecurity awareness among businesses. By Nomthi Nelwamondo, group CIO of Assupol The rise in cyber-attacks is mainly attributed to a...