While the three main components of IT infrastructure management are IT service management, IT asset management, and IT network management, these can be managed across on-premise, cloud or hybrid IT infrastructure environments. On-premises IT infrastructure management is when an organisations IT infrastructure exists locally, e.g. within the premises of the business. Cloud-based IT infrastructure refers to when these components are managed using cloud based technologies, while Hybrid IT infrastructure management is when an organisation uses a combination of on-premises and cloud-based IT infrastructure management.