Blog Posts Tagged with "ARO"


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...

Comments  (0)