Table 2 Defining the maturity indicator levels for strategies countries in this example allow for an immediate comparison of efficiency. Because these To illustrate the relative efficiency assessment mode based on the DEA method, there is a simple example of comparative analysis of five national cyber security strategies (corresponding to Romania, Spain, Great Britain, Poland and Latvia) aiming at establishing and implementing the legislative framework [7,8,9,10,11]. They produce a single output variable, the development of cyber defense capabilities, using two input variables: cyber threats/ cyberattacks prevention and information security (IS). Bor each of the two innut variables the are defined the Maturitv Indicators T evels of