According to research, the number of attacks on the Internet has been increasing each year. Hence, information security awareness is a very significant skill. Accordingly, this study aimed to investigate the effects of students’ personal factors on their information security awareness. The researchers conducted a quantitative study that examines a theoretical model. The data were collected from 684 undergraduate students via three data tools. The effects of variables on information security awareness were explained via path analysis. The mediating role of technology attitude was examined in the relationship between information security awareness and the individual variables for the first time. The findings showed that gender and grade did not directly affect information security awareness levels, while attending information security training, department and technology attitude had a significant effect. On the other hand, some personal factors indirectly affected information security awareness. This analysis offered substantial contributions to the literature in uncovering the effects of variables on students’ information security awareness in a holistic way. The results can guide planning for information security training to increase information security awareness by considering personal factors.