In this assignment, you will develop a user interface for three different functions of an operating system and decide how each of the functions could be secured using various authentication schemes. You must support one single factor, one two-factor, and one multi-factor authentication scheme in your design. You may choose any features in an operating system you want (e.g., login, getting help on a system function, or listing all processes). Your user design will address the following three main security areas: 1. Proposed Security Authentication Scheme 2. Proposed Security Authentication Factor 3. Required Security Policies For each operating system function, provide the following: a. Detailed explanation of your interface design choices and how it addresses the three assignment requirements: authentication scheme, factors, and policies that will be used. b. A table outlining the functional requirements to secure the function in #2a. c. A wireframe mockup user interface that demonstrates how security would be designed for the function in #2a. d. A flowchart that demonstrates the logic of your feature and how security would be designed for the function in #2a.