Stephane Gagnon;Veronique Nabelsi;Katia Passerini;Kemal Cakici
Université du Québec en Outaouais;Université du Québec en Outaouais;New Jersey Institute of Technology;International Finance Corp.
Smart Environment as a Service: Three Factor Cloud Based User Authentication for Telecare Medical Information System
Journal of Medical Systems
Many vendors dream about making it big in the cloud, but licensing Web apps is a fiercely competitive market with rampant risks. Software as a service must overcome several challenges to prove itself as a successful business model.