Cloud Computing

There are three main cloud computing models that can distribute the required resources in three different ways.

Public Cloud
The resources provided within a public cloud are owned by the cloud provider, the company that provides the service. The provider, in addition to providing the cloud resources and services, also manages the system and ensures security against potential digital attacks. This represents a significant economic advantage for companies, as they do not have to manage and maintain the cloud. All users can access the services offered simply through an internet connection, and these can be either free or paid.

Private Cloud
A private cloud, on the other hand, is available to a single company, which has exclusive access to it. The resources are not shared and accessible to all users, as in a public cloud, but are private and owned solely by the company. The company can decide who has access to the information within the cloud. The costs of managing and maintaining a private cloud are borne by the company itself, not by a provider as with public clouds.

Hybrid Cloud
Hybrid cloud is often considered a combination of private and public cloud. Resources, services, and data can be deployed in both modes; data can be moved between a private and public cloud. This provides significant freedom and flexibility to the various companies that use it.

company