QUESTION 1 Assume that a security model is needed for the protection of information in your firm. As an information systems security analyst use the CNSS model (Committee on National Security Systems), shown in Figure 1 to: a) Examine each of the cells and write a brief statement on how you would address the three components occupying that cell. Kindly note that the cubes are twenty-seven. [10 marks b) Identify and briefly explain two weaknesses of the McCumber cube in line with the contemporary issues in Information security. 15 marks Policy Education Technology Confidentiality Integrity Availability Storage Processing Transmission Figure 1. McCumber cube (CNSS Model)