查看文章

As Internet of Things (IoT) networks expand, significant challenges related to the secure management of data generated by these devices emerge. The integrity and reliability of this data are critical in sensitive sectors, such as forensic evidence preservation. In this context, we present an innovative architecture based on Self-Sovereign Identity (SSI) tailored for resource-constrained IoT devices.

Our proposal addresses the intrinsic limitations of current systems, which often fail to ensure the integrity, reliability, and traceability of data originating from IoT devices. To tackle this issue, we propose using decentralized identifiers (DIDs) to establish unique identities for IoT devices, accompanied by verifiable credentials (VCs) that attest to data ownership. To implement this solution, we have developed an application that serves as a gateway for resource-constrained devices, typically certified and connected to a broker. Our …