, scalability, and security. This research proposes a secure session initiation protocol model. It called the redundant session … registration mechanism that can be deployed in service provider data centers to maintain the service availability, security and …

healthcare organisations. But hosting healthcare solutions on cloud is challenging in terms of security and privacy of health … data. To address these challenges and to provide security and privacy to health data on the cloud, the authors present a … Software-as-a-Service (SaaS) application with a data model with built-in security and privacy. This data model enhances …

of benefits like services on demand and provisioning and suffers from several weaknesses. In fact, security presents a … major obstacle in cloud computing adoption. In this paper, the authors will deal with security problems in cloud computing … systems and show how to solve these problems using a quantitative security risk assessment model named Multi-dimensional Mean …

fully expansion and use of mobile cloud computing is security, and it's because the increasing flows and data circulation … through internet that many security problems emerged and sparked the interest of the attackers. To face all this security … our framework to demonstrate its robustness and efficiently, and a security analysis. …

power yet provide high security. Also, security was increased by using a digital signature technique. The results of the …