Ethical hacking: when white hats turn grey

What colour hat is the hacker that just penetrated your organisation without your permission wearing? Grey? Black? White? Hacking is often seen as a black-and-white issue: either you are a malicious hacker who breaks into systems for personal gain, or you are an...

Will phone numbers become relics of the past?

Before the rise of mobile technology, close friends’ and family members’ phone numbers were committed to memory. For other contacts, landline users relied on the little black books beside the phone. The need to dial traditional phone numbers has diminished...

Digital immunity the next goal for cybersecurity

Amid rapid change and evolution of cyberrisk, traditional approaches to cybersecurity and cyber resilience are no longer enough to protect organisations. By Gary Jardim, sales and marketing manager at Triple4 Global A new model is emerging, in which organisations...

NoPBX enables app-based switchboard creation

The latest version of the South African-developed NoPBX app now enables a 100% smartphone app-based PBX sign-up experience. “For the first time, corporates and SMEs alike can create their own cellular-based hosted switchboard using just a smartphone app. No...