Explorando vulnerabilidades em IoT em microcontroladores STM32: análise sistemática

Abstract

This study maps the state of the art in cybersecurity applied to the Internet of Things (IoT) through a systematic literature review based on the Methodi Ordinatio. The research protocol involved: (i) defining the research question; (ii) selecting relevant databases (Scopus, Web of Science, and IEEE Xplore); (iii) developing and refining a search string; (iv) performing the definitive searches; (v) applying filtering criteria to select the portfolio; and (vi) assessing article quality based on impact indicators (SJR/JCR). The analysis of the selected material was conducted using a threefold approach, combining qualitative analysis, quantitative analysis with artificial intelligence, and co-occurrence analysis with VOSviewer. The synthesis of the results conver- gently indicates that Distributed Denial of Service (DDoS) attacks, orchestrated through botnets, are the most prominent threat in the recent literature. The work contributes a consolidated and updated overview of the loT threat landscape, guiding future research and the development of defense mechanisms.