t-MOTP (tsis Mobile One Time Password) is a free Android app developed by tsis. Co. Ltd. that provides an additional layer of security to user authentication. It generates a one-time password (OTP) for each login attempt, ensuring that only the authorized user can access their account information. This software-based security solution is designed to protect against threats such as hacking and unauthorized access to personal information.

To use t-MOTP, users need to sign up for OTP authentication on the site using their t-MOTP serial number and registration number. After the issuance of the OTP, users can log in with their login ID, password, and the details of the one-time password. The OTP is automatically updated every 60 seconds, ensuring the highest level of security for the user's account information.

Overall, t-MOTP is an effective and user-friendly security solution for Android users who want to protect their personal information.