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. [5 marks Policy Education Technology Confidentiality Integrity Availability Storage Processing Transmission Figure 1. McCumber cube (CNSS Model)