23. The method according to claim 22 , in which if a validated flag is set, a weighting factor is applied to said attack validation value associated with said event such that said attack validation value has majority over said target exposure value and said attacker rating value.
22. The method according to claim 1 , further comprising: applying one or more weighting factors to one or more of said attack validation value associated with said event, said target exposure value associated with said host targeted by said event, and said attacker rating value associated with said attacker.