Blog Posts Tagged with "ARO"

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NPV and ROSI Part II: Accounting for Uncertainty in the ARO

May 11, 2011 Added by:Kurt Aubuchon

Running the simulation for multiple ARO (Annualized Rate of Occurrence), you find the ARO at which the model begins to produce a positive ROSI in a majority of the simulations. You can determine how frequently a breach has to happen before a security investment makes sense...

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