QuestionQ166

Secure Software Concepts

How can you calculate the Annualized Loss Expectancy (ALE) that could result from a threat?

  • A Single Loss Expectancy (SLE) X Annualized Rate of Occurrence (ARO)
  • B Single Loss Expectancy (SLE)/ Exposure Factor (EF)
  • C Asset Value X Exposure Factor (EF)
  • D Exposure Factor (EF)/Single Loss Expectancy (SLE)
Explanation

Annualized Loss Expectancy (ALE) equals Single Loss Expectancy (SLE) multiplied by the Annualized Rate of Occurrence (ARO).

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