Introduction
The research paper “Graphical Password Authentication: Image Grid Based Digital Lock for Mobile Apps” by D. Loganathan (2023) introduces a novel password security method in the context of password management application programs. The paper covers the evolution of authentication techniques—from conventional text passwords to biometric authentication to creating graphical passwords. This development represents an ongoing effort to strengthen security precautions while maintaining user-friendly interfaces.
The paper’s new system addresses the limitations of current systems, employing an image grid-based graphical password for authentication. The suggested system offers a unique fusion of usability and security while being efficient, secure, and user-friendly. The system operates in two stages: the registration phase and the login phase (Loganathan, 2023).
User Interaction: Image and Point Selection
During the registration process, users can choose default images from the program or images from their gallery. After these chosen images have been segmented, users are asked to select a point within each 8×8 grid. Five iterations of this point selection procedure generate a different password for each user.
The system shows the images the user chose during registration in the login stage. The points the user had previously chosen as their password must then be selected. Access is granted if the chosen points line up with the registered points. The system also has options for determining an app, changing a password, and a forgot password module (Loganathan, 2023).
The app selection module allows users to select what types of apps they wish to secure with this authentication system. The change password feature will enable users to change their passwords by selecting new images and points. If users lose track of their password, the forgot password tool will send it to their registered email address.
Conclusion
In conclusion, the paper offers a promising strategy for password management software programs. The suggested system provides a workable substitute for conventional passwords and other authentication systems because it combines security and usability. The paper’s suggested digital app lock system is a promising approach to protecting sensitive user data on mobile devices. Additionally, it significantly advances the field of password management applications with its creative use of image grid-based passwords.
Reference
Loganathan, D. (2023). Graphical Password Authentication: Image Grid-Based Digital Lock for Mobile Apps. International Journal for Research in Applied Science and Engineering Technology, 11(5), 4735–4747. Web.