3 papers
cs.CR2025
Digital identity management system with blockchain:An implementation with Ethereum and Ganache
André Davi Lopes, Tais Mello, Wesley dos Reis Bezerra
This paper presents the development of a distributed digital identity system utilizing modern technologies, including FastAPI, MongoDB, gRPC, Docker, and blockchain simulation with…
cs.CR2025
Challenges in GenAI and Authentication: a scoping review
Wesley dos Reis Bezerra, Lais Machado Bezerra, Carlos Becker Westphall
Authentication and authenticity have been a security challenge since the beginning of information sharing, especially in the context of digital information. With the advancement of…
cs.NI2025
Qualitative Assessment of Low Power Wide Area Network Protocols and their Security Aspect
Wesley dos Reis Bezerra, Lais Machado Bezerra, Carlos Becker Westphall
There are currently many communication options in the Internet of Things, even in particular areas such as constrained and battery-powered devices, such as Low Power Wide Area Netw…