IoT6Sec: reliability model for Internet of Things security focused on anomalous measurements identification with energy analysis. - Norisvaldo Ferraz Junior; Anderson Aparecido Alves da Silva; Adilson Eduardo Guelfi; Sergio Takeo Kofuji (Wirel. Networks, 2019)

Privacy-preserving cloud-connected IoT data using context-aware and end-to-end secure messages. - Norisvaldo Ferraz Junior; Anderson Aparecido Alves da Silva; Adilson Eduardo Guelfi; Sergio Takeo Kofuji (FNC/MobiSPC, 2021)

An outlier-based analysis for behaviour and anomaly identification on IoT sensors. - Felipe C. Almeida; Adilson Eduardo Guelfi; Anderson A. A. Silva; Norisvaldo Ferraz Junior; Marvin O. Schneider; Vagner Luiz Gava; Sérgio Takeo Kofuji (Int. J. Sens. Networks, 2022)

Performance evaluation of publish-subscribe systems in IoT using energy-efficient and context-aware secure messages. - Norisvaldo Ferraz Junior; Anderson Aparecido Alves da Silva; Adilson Eduardo Guelfi; Sergio Takeo Kofuji (J. Cloud Comput., 2022)

FedSensor: Federated Learning Framework for Secure Sensor-Based IoT at the Extreme Edge. - Norisvaldo Ferraz Junior; Anderson Aparecido Alves da Silva; Adilson Eduardo Guelfi; Eduardo Takeo Ueda; Sergio Takeo Kofuji (IEEE Access, 2025)