Security

Emissão segura de diplomas digitais através do registro em Blockchain

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QRQueijo: sistema de emissão e validação de identificadores de queijos utilizando Blockchain

This work aimed to develop an application that can generate identifiers for cheese and through a Blockchain network to validate such information. For this, a study was carried out on the functioning of a Blockchain and its characteristics of …

A Blockchain-based Ontology for the Internet of Things Security

We built, through the hypothetical-deductive method, a BIoT model based on particular domain ontologies. We then interact between IoT devices and security ontologies and blockchain network concepts to capture characteristics. We then performed performance tests (sandbox).

The Blockchain-based Internet of Things development: Initiatives and challenges

We aimed to develop and combine blockchain and internet of things models and compare with existing solution.