According to the research Mobile App Development Dubai , it is good to develop mobile software to use stronger authentication for it. Basically, authentication refers to a person and the password acts as the entrance wall. As a developer, you should encourage the users of the application to obtain the authentication process before using the application on their mobile phones. During development, I usually allow the password to be used alphabetically. Developers also use multi-Layer authentication, such as combinations of passwords, to improve the security of a mobile application. Dubai iPhone Developer