Mobile devices play an essential role in daily life by enabling communication, accessing information, and facilitating transactions. This increased reliance has introduced significant security concerns, as sensitive data is stored and transmitted through these devices. As security threats continue to evolve in complexity, it is imperative to adopt authentication mechanisms that not only enhance protection but also provide ease of use. In this paper, a 3-level image-based authentication system is proposed, leveraging artificial intelligence (AI) to improve security on mobile devices. The system aims to offer a more adaptive, resilient, and user-friendly solution by dynamically adjusting to emerging threats. This advanced multi-layer security approach presents a practical response to the growing demand for improved mobile security, ensuring that both convenience and data protection are prioritized.

Mobile Security Image-Based Authentication Artificial Intelligence Multi-Layer Security Adaptive Authentication