You are presented with multiple paper abstracts, alongside the associated literature review and chapter titles. Given the provided information, you are going to do a literature review. Please generate a coherent literature review that synthesizes the content, draws connections between different works, highlights major findings, and identifies any gaps in the existing research.

Literature Review Title: Cloud-Assisted IoT-Based SCADA Systems Security: A Review of the State of the Art and Future Challenges 
Chapter Title:  5) WEB APPLICATIONS IN THE CLOUD 
1. Abstract of Cited Paper (BIB001):  Abstract In the last two decades an intense shift from advanced mechatronic systems to Cyber-Physical Systems (CPS) is taking place. CPS will play an important role in the field of precision agriculture and it is expected to improve productivity in order to feed the world and prevent starvation. In order to expedite and accelerate the realization of CPS in the field of precision agriculture it is necessary to develop methods, tools, hardware and software components based upon transdisciplinary approaches, along with validation of the principles via prototypes and test beds. In this context this paper presents a precision agricultural management integrated system architecture based on CPS design technology.

Literature Review:
Web applications are frequently used in these systems. Based on the literature  , BIB002 ,  - BIB001 , web applications have their own security needs that are currently not addressed by IoT-cloud based SCADA systems.