This compilation details the challenges in the development of computer systems more complexed by AI/IoT using examples based on systems thinking, as well as introduces how these technologies can aid in safety and security. The authors carry out a study to establish the safety and security challenges preventing parents from enrolling their young children in schools, with the intention of recommending strategies to address these challenges. This study is guided by the ecological systems theory which explains how factors within the environment influence children's development and education. The concluding section focuses on the system dynamics paradigm which seems to be a suitable modeling method to describe social engineering situations. Opportunities for future research are also discussed.