Virtual machine monitors (VMMs) have been hailed as the basis for an increasing number of
reliable or trusted computing systems. The Xen VMM is a relatively small piece of software …

As both the number and the complexity of cyber attacks continuously increase, it is
becoming evident that traditional security mechanisms have limited success in detecting …

BACKGROUND A conventional processing system may include hardware resources, such
as a central processing unit (CPU) and ran dom access memory (RAM), as well as Software …

In this paper, we introduce Collabra, a distributed intrusion detection platform based on Xen
hyper visors to maintain the security of the cloud based on virtualized network. While the …

Hypervisor-based process protection is a novel approach that provides isolated execution
environments for applications running on untrusted commodity operating systems. It is …

Live migration of virtual machine (VM) is a desirable feature for distributed computing such
as grid computing and recent cloud computing by facilitating fault tolerance, load balance …

As virtualized data-centres become the back-end platforms behind a new generation of
utility and cloud computing infrastructures (such as AmazonAWS [1]) their multi-tenancy …

Abstract A Trusted Virtual Domain (TVD) is a coalition of virtual machines and resources (eg,
network, storage) that are distributed over multiple physical platforms and share a common …

The main objective of this paper is to highlight some of the major security and application
issues confronting trusted computing technology. This technology—now present in a large …

Cloud computing is a new computing paradigm in which dynamically scalable resources are
provided as a service over the Internet. One central concern in cloud computing is the …