IVIdeally, you want to prevent any unauthorized physical access to your system. The best way toachieve this is to install the recorder in a lockbox, locking server rack, or in a room that isbehind a lock and key.15. Connect IP Cameras to the PoE Ports on the Back of an NVR:Cameras connected to the PoE ports on the back of an NVR are isolated from the outside worldand cannot be accessed directly.16. Isolate NVR and IP Camera NetworkThe network your NVR and IP camera resides on should not be the same network as yourpublic computer network. This will prevent any visitors or unwanted guests from getting accessto the same network the security system needs in order to function properly.