Journal of Networking Technology Antonin Pavlicek, Frantisek Sudzina 9 4 2018 http://www.dline.info/jnt/fulltext/v9n4/jntv9n4_1.pdf In this work we studied the security and privacy issues in VPN. The safety features of VPN have been addressed in many studies. We in this work studied the influence of Inventory personality traits on use of VPN and proxy servers. We did the work in the institutions at the Czech Republic. The respondents were 478 university students. Gender, age, and type of student’s job were used as control variables. We reported the results, conscientiousness, openness to experience, gender, and type of student’s job influence the preference. It is less conscientious, more open to experience, male, and working full time in the field they study that use VPN and proxy servers.