Internet of Everything (IoE) and Internet of Things (IoTs)
            
        
            
    
    
                
            Tyagi, A. K., & Nair, M. M. (2020). Internet of everything (IoE) and internet of things (IoTs): Threat analyses, possible opportunities for future. Journal of Information Assurance & Security, 15(5), 194–218.
This resource provides an in-depth introduction of IoT and highlights some of the challenges and implications.