The analysis that is performed to protect information assets is the cost benefit analysis, which is a method of comparing the costs and benefits of different security solutions or alternatives. The cost benefit analysis helps to justify the investment in security controls and measures by evaluating the trade-offs between the security costs and the security benefits. The security costs include the direct and indirect expenses of acquiring, implementing, operating, and maintaining the security controls and measures. The security benefits include the reduction of risks, losses, and liabilities, as well as the enhancement of productivity, performance, and reputation. The other options are not the analysis that is performed to protect information assets, but rather different types of analyses. A business impact analysis is a method of identifying and quantifying the potential impacts of disruptive events on the organization's critical business functions and processes. A feasibility analysis is a method of assessing the technical, operational, and economic viability of a proposed project or solution. A data analysis is a method of processing, transforming, and modeling data to extract useful information and insights. References: CISSP All-in-One Exam Guide, Eighth Edition, Chapter 1, p.
28; Official (ISC)2 CISSP CBK Reference, Fifth Edition, Chapter 1, p. 21; CISSP practice exam questions and answers, Question 10.