Financial metrics have bedeviled CSOs from the start. How do you justify spending on something that isn’t designed to increase the bottom line? Here are four well-known metrics and measurement components that, if used properly, can help put the impact of security spending in the financial perspective companies need. ROI is a loose measure of how long it will take to recoup the cost of investing in security. It is not a perfect measure, which may be why its usage appears to be dropping.”]
Source: https://www.csoonline.com/article/2122828/security-and-business–financial-basics.html