Communications on Applied Electronics |
Foundation of Computer Science (FCS), NY, USA |
Volume 7 - Number 39 |
Year of Publication: 2023 |
Authors: Ayodeji Olusegun Akinwumi, Oluwatosin Lara Ogbeide, Deborah Feyisayo Folorunso |
10.5120/cae2023652902 |
Ayodeji Olusegun Akinwumi, Oluwatosin Lara Ogbeide, Deborah Feyisayo Folorunso . Implementing Image Steganography Techniques for Secure Data Hiding in the Development of an Android Application. Communications on Applied Electronics. 7, 39 ( Aug 2023), 26-33. DOI=10.5120/cae2023652902
The rapid advancement of information and communication technology (ICT) has revolutionized communication and streamlined various tasks. With the widespread use of mobile phones by over 6 billion people globally, they have become the dominant means of communication and an essential personal tool. As mobile devices store sensitive personal data, ensuring data security has become paramount due to the rising incidence of digital crimes and the increasing reliance on these devices. While passwords and PINs have been employed as data security measures, research has indicated their vulnerability to attacks, highlighting the need for alternative techniques. In response to these challenges, this work introduces an Android application called 'The Hider', which uses the concept of image steganography for secure communication for Android phone users. The application is developed using Dart, a modern programming language, while the user interface (UI) is built with Flutter, a framework known for creating visually appealing and responsive interfaces. The proposed application utilizes cover images in formats like JPEG, PNG, or BMP to conceal both text and files, employing the AES encryption method. To enhance security, the application incorporates a secret key for encryption and decryption, along with a biometric feature that verifies the user's fingerprint. Considering these features, 'The Hider' application is recommended for all Android users seeking enhanced data security and privacy.