A real concern for visitors who hand over their documents for verification or personal information to be recorded in a Visitor Management System is whether their data will be securely stored. If their data were to get into the wrong hands, the data can be misused. Visitor Management System should have some form of login system where access is only granted to authorized users. The system should at least have two levels of security (admin and normal user) with rights for certain data and functions depending on the login level. The database should have important fields encrypted. This would keep data safe should the computer system be stolen. The database will be useless without passwords to read visitor data.