The way we do business and communicate as a society is changing as a result of the internet. Traditionally, a user's computer contains all of the hardware and software. This means you can only access your data and apps from your own computer.

Cloud computing offers your business many benefits. It allows you to set up what is essentially a virtual office to give you the flexibility of connecting to your business anywhere, any time. With the growing number of web-enabled devices used in today's business environment (e.g. smartphones, tablets), access to your data is even easier.
Cloud computing allows you to access your data and programmes from a location other than your own computer. Your data and software are saved in the cloud, rather than on your personal computer or server. Applications, databases, email, and file services are all examples of this.
Renting vs. buying is a typical analogy used to represent cloud computing. You basically rent capacity (server space or software access) from a cloud service provider and connect via the internet. You are renting your IT needs rather than purchasing them.
In terms of diverse access and security options, cloud computing offers four models. Before you migrate your data to the cloud, you'll need to figure out which model is ideal for your company and data.
Cloud computing on a private basis
A private cloud is one in which you or a third party maintains and manages the services and infrastructure. This option reduces potential security and control concerns and is appropriate if your data and apps are critical to your organisation and you require a greater level of security or sensitive data.
Cloud computing in the community
A community cloud is one in which numerous organisations share access to a private cloud while adhering to the same security standards. A few of franchises, for example, have their own public clouds.
Cloud computing in the public domain
The services are stored off-site and accessed via the internet in a public cloud. An external organisation, such as Google or Microsoft, is in charge of the storage. This service provides the most flexibility and cost savings, but it is also the most vulnerable compared to private clouds.
Cloud hybrid
Both public and private cloud services are used in a hybrid cloud paradigm. You reap the benefits of each cloud model by distributing your selections among several cloud types.
You could, for example, use a public cloud for your emails to save money on storage while keeping your highly sensitive data safe and secure in a private cloud behind your firewall.

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