Cloud hosting service for manufacturing industry. A hosting service for securely operating manufacturing-specific applications and data such as factory production management systems, quality control databases, inventory management systems, CAD/CAM data, and IoT sensor data in cloud environments. Manufacturing-dedicated cloud infrastructure service aimed at migration from on-premises servers, disaster recovery, remote access, and scalability assurance. Unlike simple web hosting or email servers, provides high-availability and high-security hosting environment specialized for manufacturing core systems.