Hidden dangers for children on the Internet

Although the Internet is an incredible place for children to learn, play games and experience new things, it exposes them to a world of risks. Chat rooms, IMs, gaming and social media sites can also put them in danger, from exposing them to predators and inappropriate...

Encryption is like beer goggles

Encryption has become key to protecting the privacy of electronic communication — and for certain transactions, encryption is a legal requirement — but it’s a bit like beer goggles; it makes everything look a lot rosier than it is. With between 50%...

Property owners must protect against cyberthreats

As property owners increasingly look to invest in technologically smart buildings, they should give equal consideration to the cyber security risks attached to advances in property management. In South Africa there is a growing trend towards increasingly intelligent...

The science of securing cyber skills

Urgent measures need to be taken to bridge the rapidly increasing cybersecurity skills gap, says Martin Walshaw, senior systems engineer at F5 Networks. A recent scientific report found that our memories simultaneously generate two forms of personal experience. The...

What to do if you’ve been compromised

The personal details of millions of South Africans were recently leaked in the Deeds Data Breach — including ID numbers, contact details, addresses, and income estimates. This has opened up the majority of South Africans to identity theft risk, which could...

Blockchain could end identity theft

Somebody could be using your personal information right now to commit fraud. The scary thing is, you wouldn’t know until it was too late — maybe you get a credit card bill running into the thousands or an exorbitant cellphone account for a number you...