The string is a well-known "Google Dork"—a specific search operator used to find unsecured IP security cameras that are broadcasting live to the public internet [5]. When combined with the keyword "hotel," it targets surveillance feeds specifically located within hospitality environments [4].
Instead of making the camera reachable via a public IP, require a VPN connection to access the local network first. inurl viewerframe mode motion hotel full
The term "viewerframe" typically refers to the web interface of older [2, 5]. These devices were designed to allow owners to view their feeds remotely via a browser. However, if the installer fails to set a password or leaves the "public view" setting enabled, the camera becomes indexed by search engines like Google [5]. The string is a well-known "Google Dork"—a specific