Virtualization Working Group
Introduction to the Virtualization Working Group
Virtualization is a critical part of cloud computing. Virtualization provides an important layer of abstraction from physical hardware, enabling the elasticity and resource pooling commonly associated with cloud. Virtualized operating systems are the backbone of Infrastructure as a Service (IaaS). The CSA Security Guidance for Critical Areas of Focus in Cloud Computing focused exclusively on virtualized operating systems in Domain 13. Recent developments in software defined networking (SDN) show great potential to virtualize data networks in the same way that operating systems have been virtualized. Additionally, the future integration and potential convergence of virtualization of operating systems and networks promise to greatly impact the next generation of cloud architectures. The security issues and recommended best practices of this broader view of virtualization merit additional focused research from a reconstituted version of the CSA Virtualization Working Group.