Abstract
In recent years, the security of universities has been regarded as a problem, and one of the causes is the low security awareness of students. Therefore, this study proposes a proposal to improve students' security awareness by using a nudge tool to improve students' security awareness. This is not to force students to take measures against information leaks, but to make them voluntarily take measures against information leaks by using a nudge approach. Furthermore, in this study, we took a questionnaire for two countermeasures against information leaks, one with and one without the nudge tool. As a result, it was found that more students take measures against information leaks by adapting the nudge tool. In the future, it is required to study whether the use of the nudge tool is effective against the problem of information leaks, which was not solved in this study.
