One-Time Password, developed by NTT DATA CORPORATION, is a free Android application that securely generates random eight digit passwords every minute. The app ensures secure usage of various services as the password is invalidated in just one minute, even if it is stolen. To use One-Time Password, users need to apply for OTP at the service that has adopted the app. Upon applying, users will receive an email notification about the app procedure at the registered email address.

One-Time Password is an ideal solution for those who require frequent access to secure services and want to ensure that their information is protected. With its easy-to-use interface and robust security features, One-Time Password is a must-have for anyone who values their online security.