Creación de un prototipo de un sistema de autenticación de dos factores utilizando one-time password (otp): creación de un prototipo de aplicación móvil de un sistema de autenticación de dos factores utilizando one-time password, para dispositivos android.

Abstract

This project proposes the creation of a prototype that uses one-time password (OTP) in a two-factor authentication system. For this purpose, a systematic study of the literature was performed in order to know the different OTP protocols, their main advantages and disadvantages. Once this was done, the OTP protocol to be used was selected and the different methods of delivering the OTP to the user were defined. Next, the development phase began by first defining the requirements needed to meet the objectives of this work, then a high-level mockup was made, and the tools and frameworks needed to complete the prototype were selected (programming languages, database manager, agile methodologies for software development, among others). Finally, tests were performed with the objective of evaluating the performance of the prototype detailing the criteria under which these tests were performed. In addition, we specified the selection criteria of individuals that were used to perform these evaluations. These tests were mainly focused on discerning which is the delivery method preferred by end users.