Definition
A vendor is an organization that supplies technology products or services to another organization. This can include hardware manufacturers, software developers, cloud service providers, or managed service providers. In practice, organizations rely on vendors for everything from the devices they use to the applications that run their business and the infrastructure that supports them. Understanding vendor relationships is crucial for effective IT management, procurement, and security, as it impacts operational efficiency, cost, and risk. For example, a company might contract with a cloud vendor like Amazon Web Services (AWS) for its computing and storage needs. This differs from a partner, which typically implies a deeper collaborative relationship focused on joint development or sales. Concepts related to vendors frequently appear on IT certifications like Security+ and Network+.