In this work, we study a Markov model of cyber threats that act on a computer system.Within the framework of the model the computer system is considered as a system with failures and recoveries by analogy with models of reliability theory.To estimate functionally-temporal properties of the system we introduce a parameter called the lifetime of the
With increasing the security treat and terrorisms that involving the use of firearm and to optimize the security thenmaximum protection for he safety of the security guards, armies, and polices should be put in consideration.In order toconduct their duties properly and to protect their safety, the security guard should beaker creatures series 1 be
The co-torrefaction of several biomasses may be a viable solution in the study area, as it produces biofuels and addresses waste-treatment concerns.This review evaluates biomass through ultimate, proximate, and FTIR analyses, and the mechanism of the co-torrefaction process is observed for product quality with a synergistic effect.Furthermore, the