Therefore, it is necessary to monitor several event-driven activities and to detect malicious service for degrading the vulnerability on android based smartphone. The correlation analysis mechanism is the use of statistical and systemic data to evaluate the relations between several variables.
Therefore, we propose vulnerability monitoring mechanism with correlation analysis on event-driven activities in android platform. In first, the basic activity data set (application and activated service list ) are constructed as a DB server. And then the event data generated inbound of smartphone are correlation analysis process is performed to detect malicious activity such as rooting attack triggered by rootkit for acquisition of administration permission. Therefore, it is useful to decrease a threat by detecting malicious event on android based smartphone