Managing risk in the cloud
Cloud computing allows the procurement of IT services from both internal and external suppliers to be optimised because the services are delivered remotely in a standard way. The cloud is not a single model, but covers a wide spectrum from applications shared between multiple tenants to virtual servers used by one customer.
The key benefit is one of scale; a cloud provider can potentially offer a better service at a lower cost because it has a large enough operation to afford the skilled people and state-of-the-art technology necessary for a secure service. In general, a large cloud provider is likely to provide a better and more secure IT service at a lower cost than a small to medium sized organisation could provide itself…

