A computer implemented technique includes receiving, at a server, a request to utilize an intermediary device to establish a wireless hotspot for a mobile computing device to access a private computing network via a network device. The technique includes receiving, at the server, access information from a first user having control of the private computing network and the network device, the access information specifying users and their corresponding levels of access to the private computing network via the wireless hotspot. The technique includes receiving, at the server, identification information for a second user associated with the mobile computing device. The technique also includes transmitting, from the server and to the intermediary device, a level of access to the private computing network via the wireless hotspot causing the intermediary device to grant the mobile computing device the level of access to the private computing network via the network device.