What does Infrastructure as a Service (IaaS) provide?

Infrastructure as a Service (IaaS) offers capabilities for provisioning computing resources such as processing, storage, and networking over the internet. This model allows users to rent virtualized hardware from a service provider, enabling them to scale resources up or down as needed without the burden of managing physical infrastructure.

With IaaS, businesses can quickly deploy and manage their applications without investing in physical servers or data centers, which are not only costly but also require significant maintenance. This flexibility supports various use cases, including hosting websites, deploying applications, and storing data.

The focus of IaaS is on providing the foundational layers of IT infrastructure, which distinguishes it from offerings that might focus solely on security, software development platforms, or user interface design tools, as these do not encompass the core functionality of provisioning networked hardware resources.