M.S. S, Abubakar Ibrahim A. SSL/TLS Certificate Validation Tool for Pre-Authentication Captive Portals: Certificate Validation in Captive Portals. IJPCC [Internet]. 2026 Jan. 30 [cited 2026 Feb. 28];12(1):26-33. Available from: https://journals.iium.edu.my/kict/index.php/IJPCC/article/view/649