Bitcoin is the most successful cryptocurrency and one of the best types of private money ever. The blockchain technology underlying bitcoin is presented with the spotlight on distributed consensus, allowing for proper understanding of its peculiarities. Notarization and trust anchoring are...

Developing countries lack effective infrastructure: transportation, telecommunications, financial systems, etc. The positive economic impact of the improved telecommunications infrastructure has been demonstrated. The ability of microfinance has been shown to stimulate and enhance economic...

This article organizes knowledge on cloud computing presenting the classification of deployment models, characteristics and service models. The author, looking at the problem from the entrepreneur’s perspective, draws attention to the differences in the benefits depending on the cloud...