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  1. What is Infrastructure as a Service (IaaS)? | Microsoft Azure

    Infrastructure as a service (IaaS) is a cloud computing model that provides virtualized computing resources online. Instead of maintaining physical hardware, businesses can rent servers, …

  2. What is IaaS? - Infrastructure as a Service Explained - AWS

    Infrastructure as a Service (IaaS) is a business model that delivers IT infrastructure like compute, storage, and network resources on a pay-as-you-go basis over the internet. You can use IaaS …

  3. What is IaaS? Infrastructure as a Service Definition

    Aug 6, 2025 · IaaS on a very basic level reshapes how organizations secure, manage, and scale their computing infrastructure by offering virtualized resources over the Internet.

  4. What is infrastructure as a service (IaaS)? - IBM

    Infrastructure as a service (IaaS) is a form of cloud computing that delivers on-demand IT infrastructure resources such as servers, virtual machines (VMs), compute, network and …

  5. PaaS vs IaaS vs SaaS: What's the difference? | Google Cloud

    Infrastructure as a service, or IaaS, delivers on-demand infrastructure resources to organizations via the cloud, such as compute, storage, networking, and virtualization.

  6. Infrastructure as a service - Wikipedia

    Infrastructure as a service (IaaS) is a cloud computing service model where a cloud services vendor provides computing resources such as storage, network, servers, and virtualization …

  7. What Is IaaS (Infrastructure as a Service)? 2025 Guide

    Oct 19, 2025 · In cloud computing, Infrastructure as a Service (IaaS) is a delivery model characterized by giving users direct access to the underlying computing server resources, …

  8. What is Infrastructure as a Service (IaaS)? – ServiceNow

    Infrastructure-as-a-service (IaaS) is a cloud computing model that provides on-demand access to vital IT resources—such as servers, storage, and networks—on a pay-as-you-go basis. …

  9. What Is IaaS? Understanding Infrastructure as a Service

    Oct 23, 2025 · Infrastructure as a Service (IaaS) offers businesses virtualized computing resources delivered by cloud service providers, allowing them to outsource hardware …

  10. Infrastructure as a Service (IaaS) - Proofpoint US

    Infrastructure as a Service is a cloud computing model that delivers fundamental IT infrastructure components—including servers, storage, networking, and virtualization—as on-demand …