TAINT ANALYSIS DEVICE, TAINT ANALYSIS METHOD, AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a technique by which the execution of a taint analysis can be selected for each application and a taint analysis different for each application can be performed.SOLUTION: A change unit 10 changes the program of an application so that the application performs: adding processing for adding a taint tag to information when processing for obtaining the information is performed; and determination processing for determining whether or not the taint tag has been added to the information when processing for outputting the information is performed. An execution unit 20 executes the application changed by the change unit 10.