IT4A HOST is a video short introducing IT4A and its Operational Hosting Services. IT4A recognises the challenges organisations face maintaing a consistent security posture across multiple hosts maintained by autonomous System Integration partners. IT4A Host allows asset owners to take back control of their infrastructure with IT4A providing a high availability managed Virtual Machine (VM) service that can be used across all Operational Systems. IT4A HOST will contribute to achieving NCSC Cyber Assessment Framework objectives and wider NIS compliance obligations. HOST provides a high availability managed hosting solution for wider industry.