Abstract: Cloud computing enables cloud providers to outsource their Information Technology (IT) services from data centers in a pay-as-you-go model. However, Cloud infrastructure comprises virtualized physical resources that consume huge amount of energy and emits carbon footprints to environment. Hence, there should be focus on optimal assignment of Virtual Machines (VM) to Physical Machines (PM)...Read More

Abstract: With the huge growth of the critical data that saved in the cloud, the security of the cloud should be safer. The growing of the cloud users attended with the rising of the harmful attacks and natural processes. Many weaknesses and security advisories are discovered. The idea of using the cloud is not considered...Read More