Here at RiskLens, one of our passions is quantifying (in dollars and cents) things that some say cannot be quantified. This is the third in a series of posts exploring examples of quantified risks.
What we covered so far
At the beginning of this series, we covered elements of quantification and explained who is involved in quantifying risk. We looked at the ROI of database tokenization and the ROI of encryption-at-rest. Both were clear-cut decisions. Next, we will discuss a multi-option ROI comparison.
Key value principles
In assessing a new security measure, it is important to understand the roles of security practitioners and of controls.
The goal of the analysis was to assess the relevance and efficacy of the control and to make a FAIR-based decision on how to treat the risk.
Supporting CISO decisions
The CISO of the company had a choice to make:
Using RiskLens, the company was able to measure the current loss exposure to email phishing attacks. Then, they were able to measure the reduction of risk that the company would have after executing additional anti-phishing training initiatives.
The results of the analysis supported choosing an alternative, more effective, risk mitigation initiative.