Cloud computing is an established paradigm for end users to access resources. infrastructure providers seek maximize accepted requests, meet Service Level Agreements (SLAs), and reduce operational costs by dynamically allocating Virtual Machines (VMs) physical nodes. Many solutions have been presented manage cloud infrastructure, however, these tend be centralized suffer in their ability mainta...

Although virtual machine (VM) migration has been used to avoid conflicts on traditional system resources like CPU and memory, micro-architectural resources such as shared caches, memory controllers, and nonuniform memory access (NUMA) affinity, have only relied on intra-system scheduling to reduce contentions on them. This study shows that live VM migration can be used to mitigate the contentio...

With the rapid development of Internet, the traditional computing environment is making a big migration to the cloud-computing environment. However, cloud computing introduces a set of new security problems. Aiming at the virtual machine (VM) escape attack, we study the traditional attack model and attack scenarios in the cloud-computing environment. In addition, we propose an access control mo...

Cloud Computing is a one of the distributed technology. This technology only paid and use, it provides the various service models on the internet. Such as Iaas, Paas, Saas, it did with scalability, availability, flexibility of resource through virtualization. Virtualization is one of the important technologies of this environment. This model focuses the various resource allocations on a virtual...