US Patent 11503056 Providing a notification system in a virtual private network

A method for providing a notification system in a virtual private network (VPN), the method comprising transmitting, to a user device, a notification indicating that data of interest requested by the user device potentially includes harmful content, the data of interest to be obtained from a host device; receiving, from the user device, a response indicating that the data of interest is to be received by the user device; receiving, based at least in part on the response, the data of interest from the host device; and transmitting the data of interest to the user device. Various other aspects are contemplated.