Isabirye Edward Kezron (2025) “An Offline Cybersecurity Device for U.S. Small Businesses: Detecting Ransomware and Restoring Data Without Internet or Cloud”, Journal of Applied Optics, 46(S1), pp. 47–79. Available at: https://appliedopticsjournal.net/index.php/JAO/article/view/174 (Accessed: 30 January 2026).