FOREVER assessment: modelling details
نویسنده
چکیده
This technical report provides a complete and exhaustive (even if preliminary) description of the preliminary assessment of the FOREVER (Fault/intrusiOn REmoVal through Evolution & Recovery) service. The assessment of the FOREVER service aims to quantify how much the FOREVER service enhances the resilience of the system in which it is implemented. The assessment of the FOREVER service is performed by evaluating the probability of system failure through variation of a few parameters, such as i) the time between recoveries, ii) the penalty due when diversity is not applied, iii) the probability of common vulnerabilities and iv) the mean effectiveness of configuration diversity rules applied.
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