How is Annualized Loss Expectancy (ALE) derived from a threat? admin 12 years ago How is Annualized Loss Expectancy (ALE) derived from a threat? A.ARO x (SLE – EF) B.SLE x ARO C.SLE/EF D.AV x EF Explanation:“SLE x annualized rate of occurrence (ARO) = ALE” pg 70 Shon Harris: All-in-OneCISSP Certification ← Previous question Next question →