Digital ID cards as identification have plenty of practical applications, with one being a company-issued Digital ID that verifies the cardholder's identity when checked by security. This can easily double as a business card when employees are sent to meet clients. In the education sector, the students can be given Digital ID cards programmed with their name, student ID, and the current school year to keep impersonators from entering school buildings. This is also useful for former students by ensuring that only currently enrolled students can enter or allowing alumni certain privileges.