Low-power internet-of-things networks such as Sigfox promise to transform the South African economy in important ways.

In a move to shed light on the vulnerability of GSM wireless networks, encryption expert Karsten Nohl, with the aid of 24 fellow hackers, was able to compile the multitude of algorithms behind the ...

I am going to show how to connect to the Internet with the help of simple homemade antennas. In this video I am going to show ...

MELVILLE, N.Y., Aug. 13, 2007 - Honeywell today announced the release of the 7845i-GSM, a unique new product combining Honeywell's popular GSM alarm radio with Internet service. The 7845i-GSM utilizes ...

The VoIP company Truphone has launched a new service that will enable users to make internet calls over a standard GSM network. Truphone Anywhere routes calls made outside of internet coverage onto ...

Why purpose-built networks must replace GSMIssued by Zero G NetworkJohannesburg, 09 Oct 2025 Competing in the connected economy. South Africa’s economic resilience increasingly depends on how ...