抄録
Security patches provided by Microsoft is sent as monthly, there are many trouble to measures of OS has expired of support than that. Security patches are also provided to the application as well as OS. These services are almost completed at the same time as the OS, then is no longer provided security patch. Therefore, we at once solve these worries, as if we introduce the method / system that is said to create an environment, such as if you applies the security patch “virtual patch”.