the invention broadly comprises a method for determining financial loss related to performance of an internetwork . the method correlates input information regarding performance of an internetwork to operations of a financial entity and translates the correlated input information into a first at least one operational risk for the financial entity . in some aspects , the internetwork is the internet . the method translates the correlated input information into a first probability of default . the method also gathers secondary information , where the secondary information is other than directly from the internetwork , correlates the input and secondary information , and translates the correlated input and secondary information into a second at least one operational risk for the financial entity . in some aspects , the method calculates a second probability of default , a loss given default , an exposure at default , and a maturity .