What does the term 'cloud computing' refer to?

The term 'cloud computing' refers to the delivery of on-demand computing resources over the internet. This encompasses a variety of services, including data storage, servers, databases, networking, software, analytics, and intelligence. One of the key features of cloud computing is its flexibility and scalability, allowing users to access and utilize resources as needed without the need for extensive physical infrastructure or hardware. This model enables organizations and individuals to manage applications and store data remotely rather than relying solely on local servers or devices, which are characteristic of more traditional computing methods.

In contrast, using local servers for data storage would not be classified as cloud computing, as it involves maintaining data on-site rather than utilizing internet-based resources. Similarly, software applications installed locally on a device are indicative of traditional software deployment rather than cloud-based solutions, which typically involve accessing applications over the internet. Securing physical hardware is also not related to cloud computing; rather, it pertains to physical IT security measures rather than the access and management of resources through the cloud. Hence, the correct definition aligns with the broader concept of cloud services and their operational models.