Key risk indicators (KRIs) are metrics that provide information on the level of exposure to a given risk. Key control indicators (KCIs) are metrics that measure the performance or effectiveness of a control in mitigating a risk. KCIs provide input for KRIs, because they help to assess the residual risk after applying the control. For example, if the KRI is the number of security incidents, and the KCI is the percentage of incidents detected by the intrusion prevention system (IPS), then the KCI provides input for the KRI by showing how well the IPS is reducing the risk of security breaches. References = CRISC: Certified in Risk & Information Systems Control Sample Questions