The Chief Executive Officer (CEO) has decided to outsource systems which are not core business
functions; however, a recent review by the risk officer has indicated that core business functions
are dependent on the outsourced systems. The risk officer has requested that the IT department
calculates the priority of restoration for all systems and applications under the new business
model. Which of the following is the BEST tool to achieve this?
A.
Business impact analysis
B.
Annualized loss expectancy analysis
C.
TCO analysis
D.
Residual risk and gap analysis