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Welcome to the new cyber battleground

The Israel–Iran war has moved at a rapid pace in terms of kinetic warfare. What is also a new development is the speed at which this conflict rapidly expanded beyond traditional warfare, evolving into a complex cyber conflict, writes Dr Carl Windsor, chief information...

Upgrade your PCs to upgrade security

The latest-gen commercial AI PCs are designed to keep you ahead of cyber adversaries, writes Tony Bartlett, director of data centre compute at Dell Technologies South Africa. Did you know that a cyberattack occurs every 39 seconds? It’s no wonder. The payoff for a...

How to fight back when SA becomes a top target for cyber crime

Imagine you waking up to discover that your operations have been frozen, your mailbox is overflowing with ransom demands, and your customer data has been compromised. This is no longer just a hypothetical situation for a growing number of South African companies,...

Why hackers are targeting the underdogs

A series of recent cyberattacks has shaken South Africa's retail sector, revealing vulnerabilities that many businesses - especially SMEs - can no longer afford to ignore. E-commerce retailer OneDayOnly fell victim to a data breach by the hacking group Kill Security...

Gemalto boosts cloud security

Gemalto has announced a next-generation key management solution, SafeNet Virtual KeySecure, for simpler and stronger cloud security. Companies can extend their data protection policies to private and public clouds and centralize encryption and key management...

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Machine learning takes on spam

Spam: the bane of the user's existence and the cyber criminal's friend. We've all, at some stage, received these unwanted emails advertising products and services we most certainly have no interest in. Early attempts at blocking spam in the early 2000s produced a...

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Network security 101

The news these days is awash with stories about cyber-attacks and network security. While cybercrime has been around as long as the Internet has, the frequency and sophistication of attacks increase daily. This is not a fad or trend. It is the stark reality facing all...

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