Computer software for the operation and management of virtualized computing environments; computer software providing user access for virtualized computing environments; downloadable computer software for on-line access to cloud computing services [ ; pre-recorded removable digital media storing computer software for the operation and management of virtualized computing environments; computer hardware, namely, firewalls ]

computer software for the operation and management of virtualised computing environments; computer software providing user access for virtualised computing environments; downloadable computer software for on-line access to cloud computing services [; pre-recorded removable digital media storing computer software for the operation and management of virtualised computing environments ]