Ogeto PO, Masese N, Oginga R. A Secure Authentication Model for Enhancing Single Sign-On Security against Credential Compromise. Kabarak j. res. innov. [Internet]. 2026 Nov. 3 [cited 2026 Nov. 3];16(3):668-85. Available from: https://journals.kabarak.ac.ke/index.php/kjri/article/view/652