You are required to explore different security applications to implement physical security and make your resources secure. You need to go through different research articles as well as study the different applications that are designed for this purpose. Provide a detailed document that addresses the following factors:
• What are different security applications, what purpose they serve, and what are its different domains/types
• Focus on any application and find out what are important techniques used by the application and how security is achieved by using this application.