Browsing by Author "Kavirathne, R"

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Mobile Integrated Continuous Authentication & Verification Ecosystem
(Institute of Electrical and Electronics Engineers Inc., 2025-12-09) Minsara, B; Kavirathne, R; Wijayaratne, C; Fawsikdeen, H; Abeywardena, K. Y; Yapa, K
Continuous authentication in mobile devices is crucial for safeguarding sensitive personal and corporate data against increasingly sophisticated cyber threats. Traditional one-time authentication methods, such as passwords or PINs, are no longer sufficient due to their susceptibility to being easily compromised through various means such as phishing, brute force attacks, or simple human error. The problem lies in the static nature of these traditional methods which, once bypassed, provide unrestricted access to the device and its data until the next authentication cycle. This security gap can lead to significant breaches, data theft, and unauthorized access, causing financial losses, reputational damage, and privacy violations. Continuous authentication addresses this issue by constantly verifying the user's identity through behavioral biometrics, contextual information, and usage patterns, ensuring that the user remains authenticated throughout their interaction with the device. This dynamic approach not only enhances security but also improves user experience by reducing the need for frequent manual re-authentication. As mobile devices continue to be integral to both personal and professional spheres, incorporating continuous authentication mechanisms is essential for maintaining robust security postures and protecting sensitive information in an increasingly digital world.