Cloudexplorer. Cloud Computing Applications. Cloudworks - Homepage. Cloud computing. Cloud computing metaphor: For a user, the network elements representing the provider-rendered services are invisible, as if obscured by a cloud. Cloud computing is a computing term or metaphor that evolved in the late 1990s, based on utility and consumption of computer resources.
Cloud computing involves application systems which are executed within the cloud and operated through internet enabled devices. Purely cloud computing does not rely on the use of cloud storage as it will be removed upon users download action. Clouds can be classified as public, private and hybrid.[1][2] Overview[edit] Cloud computing[3] relies on sharing of resources to achieve coherence and economies of scale, similar to a utility (like the electricity grid) over a network.[2] At the foundation of cloud computing is the broader concept of converged infrastructure and shared services. Cloud computing, or in simpler shorthand just "the cloud", also focuses on maximizing the effectiveness of the shared resources.
Self-Policing Cloud Computing. Cloud computing presents inherent privacy dangers, because the cloud provider can see a customer’s data and leased computational apparatus, known as “virtual machines.” New research suggests that as long as the cloud can see things, it might as well check that its customers aren’t running malicious code, new research suggests. Researchers at IBM’s Watson Research Center in Yorktown, NY, and IBM’s Zurich Research lab have developed a system for cloud computing “introspection monitoring,” in which elements of the cloud would act as a kind of virtual bouncer. They’d frisk virtual machines to check what operating systems they’re using, whether they are running properly, and whether they contain malicious code, such as root-kits. “It works by looking inside the virtual machine and trying to infer what it does. The work by IBM was one of several papers presented last Friday at the ACM Cloud Computing Security Workshop, a first-of-its-kind event.