You might think your smartphone or laptop is relatively safe from cyberattacks thanks to antivirus and encryption software. But your devices are increasingly at risk from “side-channel” attacks, where an intruder
Author: The Conversation
A battle between national security and privacy is brewing. Governments and secret services are asking encrypted messaging services such as WhatsApp to allow them access to users’ data. Most recently, in the wake
It can be hard to write about the music of videogames while we are bathed in the projected glory of today’s high-definition, 4K, 60-frames-per-second photorealistic graphics. And given that in the roots of videogaming we find
The contemptuous label of “cybercriminals” is the figurative sword with which the Nigerian image is generally being hacked and left for dead. According to Prof Biko Agozino of Virginia Tech university
Since 2009, US customs and border protection agents have been allowed to search electronic devices carried by citizens or non-citizens as they cross the border into America from other countries
South Africa is fast approaching a crossroads at which it must choose between structural reform and a lurch to populist nationalism. So, too, is its governing ANC, which later this year must elect a successor to its president, Jacob Zuma. With
Many see the decision by the ANC to send the disgraced former CEO of the power utility Eskom to parliament as the precursor to another attack on the national treasury and to remove finance minister Pravin Gordhan. The decision to give Brian Molefe
The dispute over South Africa’s social grant system and threatening millions of vulnerable beneficiaries with non-payment creates risks that go far beyond interrupting poor people’s access to desperately needed grants. The failure of the South African
Children’s ideas about what their gender means for their intellectual capacity are formed before they have even turned six. One idea that’s particularly pervasive and dangerous is that, only boys are good at maths and science. Popular media only exacerbates the
Russian author Boris Zhitkov wrote the 1931 short story Microhands, in which the narrator creates miniature hands to carry out intricate surgeries. And while that was nearly 100 years ago, the tale