Manzoor A, Wahid A, Ali Shah M, Akhunzada A, Fayyaz Qureshi F. Secure Login Using Multi-Tier Authentication Schemes in Fog Computing. EAI Endorsed Trans IoT [Internet]. 2017 Jul. 26 [cited 2024 Jul. 22];3(11):e5. Available from: https://publications.eai.eu/index.php/IoT/article/view/680