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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 Infrastructure as a Service? | IBM

    Infrastructure as a service (IaaS) comprises a collection of physical and virtualized resources that provide consumers with the basic building blocks that are needed to run applications and …

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

    What Is Infrastructure as a Service? 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 …

  4. 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.

  5. 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 …

  6. What Is IaaS (Infrastructure as a Service)? 2025 Guide - Cloudwards

    Oct 19, 2025 · IaaS (short for “Infrastructure as a Service”) is a cloud service delivery model that offers foundational cloud infrastructure services with pay-as-you-go billing.

  7. What is IaaS (Infrastructure as a Service)? | Google Cloud

    IaaS, or Infrastructure as a Service, is a cloud computing model that provides on-demand access to computing resources such as servers, storage, networking, and virtualization.

  8. What Is IaaS? Understanding Infrastructure as a Service

    Oct 23, 2025 · Infrastructure as a Service (IaaS) functions as a cloud computing model that grants virtualized infrastructure and computing resources. In this model, cloud service providers …

  9. 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 …

  10. What is Infrastructure-as-a-Service (IaaS)? - NSC Global

    What is Infrastructure-as-a-Service (IaaS)? IaaS provides flexible, cost-effective infrastructure management, reducing waste, simplifying operations, and supporting evolving business needs.