A biometric passport is well-found with improved security structures to verify the citizenship of tourists. For previous few years, many countries have announced a wide range of measures and electronic methods to avert passport scams to address the anxieties related to worldwide business and personal security. A biometric passport has complicatedly designed passport pages, a data chip and complex watermarks. This chip contains all critical information associated to the passport holder such as digital signature data, which helps in confirming the passport. The biometrics are measured more reliable and personal than a passport PIN or photo, as it uses personal characters such as eye maps, facial and fingerprints as primary credentials features. These biometric features were recognized by The International Civil Aviation Organization (ICAO) after examining multiple other biometrics including retinal scan. It can be used as a replacement for the user-name and password as a convenient log...