Digital sphere introduced us to a variety of possibilities for creating and sharing content and humankind widely accepted it and started using these opportunities. Producing and exhibiting digital content stopped being an exclusive right of journalists, filmmakers, producers and suddenly all of us became creators. Sounds easy, cool and democratic as it is, but have… Read More »Tackling fake news problem with blockchain
The COVID-19 outbreak faced humanity with challenges it hardly confronted in the 21st century, leaving the world focused predominantly on fighting against coronavirus. Governments and societies across the globe reacted differently to the situation and we’ll need some time to analyze whose reaction was good and who didn’t do it successfully. But, even now we… Read More »Winning a fight against COVID-19: a blockchain perspective
Introduction In this article, we will illustrate our solution and problems we faced when developing a blockchain system in Quorum that leverages Hardware Security Module (HSM) [1] for generating private keys and signing transactions that would be executed on the blockchain. Furthermore, we will present a simple use case of asset transferring where we will… Read More »How we used HSM to offload users key management in Quorum blockchain