Shifting away from isolated, technical data, to a continuous risk lifecycle can assist organizations in balancing security controls with actual business impact.
A CVSS score of 9.5 may not be significant to a CFO, but when it demonstrates a flaw in a payment system processing $2 million, it becomes a big deal. Therefore, the data must be linked with information about operational barriers that can result in financial damages, product delays, or loop in regulatory agencies.
A robust risk lifecycle
Periodic risk lifecycle cannot keep up with the changing threat scenario, which if further impacted by an unstable geopolitical environment and rising technology like AI and quantum computing. Thus, information risk assessment must be a continuous process that links threats, supervising controls, and the possible repercussions for the business if the controls fail.
Different risks carry different impacts, stakeholder needs, and available data. This means that analysis also changes. You need two analysis tracks for this: qualitative analysis for quick decisions with limited data, and quantitative analysis for investment decisions when they need financial backing.
The IRAM3 methodology unifies both tracks into a single framework that uses the same process and is built to be modular, so businesses can gain entry at any desirable phase they think fits their demands.
Moving towards business-aligned risk management
A linked risk lifecycle changes how businesses perceive organization threats. It also helps to keep activities such as interpreting threats, evaluating controls, and measuring exposure connected instead of treating each analysis as an isolated process.
Building business impact
Linked assets must be grouped by the business function they assist. This lets the teams conduct risk analysis that connect how the organization actually works and also helps in defining the risk appetite.
Assessing threat incidents
In this step, you identify the risks to your business, map related threats to critical assets, and predict how likely they will materialize. According to Security Week, “From a quantitative standpoint, a three-point frequency estimate—minimum, most likely, and maximum—is assigned instead of a rating. The number of loss events you would anticipate in a year is represented by this estimate.”
Testing control success
A business might have a MFA coverage, but if privileged accounts are not included as allowing MFA disrupted a legacy integration, the gap is a direct pathway into critical systems. Thus, these controls should be carefully mapped to particular threats, checked for implementation, and analyzed if they actually reduce risk.
