Blockchain could make smart devices far more secure, but sluggish data sharing has held it back. Researchers found that messy network connections cause massive slowdowns by flooding systems with ...

Once considered a far-off invention of the future, smart cities exist today as a way to improve and automate systems like transportation and energy management. Although smart cities are most often ...

In the blockchain world, an oracle is a system that connects smart contracts to external data sources. Smart contracts, self-executing agreements written in code, operate within the blockchain but ...

Smart city vision takes shape for Joburg By Sibahle Malinga, ITWeb senior news journalist.Johannesburg, 20 Jul 2026Artificial intelligence, smart infrastructure and digital connectivity form the ...