Security has highest priority for OSPHIM. Especially industrial machines have to be protected from unauthorized access. To achieve this, OSPHIM accesses machine interfaces only locally by our provided OT-Technology and connects to the cloud via secure connection. Connectivity to the OSPHIM-Cloud is established by a minimal set of outgoing ports and a transfer protocol which is secured with state of the art authentification and authorization. No ingoing firewall rules have to be defined.