Maybe he was actually a lightning fan hoping for this outcome . Playing the long con . <| sep |> You ' re very welcome . Thank you for sharing . <| sep |> I hope it knows how graceful it is <| sep |> Trades that bum Benjamin 2 weeks ago . He ' s not that bad but he ' s been disappointing after his start . Traded him for Pryor <| sep |> How does this all apply to local networks and embedded devices with HTTP interfaces ? I mean , there are devices and private services in LANs that are accessed by their IP address or that do not have public DNS domain names . I ' m thinking of my router , an IP camera , or other devices or services that we might have for private use in an office , a lab or whatever . I know very little about certificates and HTTPS . AFAIK , certificates are linked to a domain . Right ? Then what happens with devices accessed by their IP or maybe with a NetBIOS name ? Can Let ' s Encrypt help here ?