In a classic hotel Wi-Fi network, all user devices (visitors or guests) are usually connected to the same VLAN (Virtual Private Network). In order to preserve the confidentiality, security and anonymity of the users, it is then necessary to isolate the devices from each other so that they cannot communicate directly. This is the role of the “Client Isolation” function available on most access points. Communication from the devices to the Internet is managed by a centralized access controller. This access controller is located in the LMS for our solution.