Hi,VPN client can be authenticated with the following methods;Pre-share keys (User Groups and Usernames)Using certificatesWhat will be done if we want to authenticate the client by hardware not the user? (I mean hardware fingureprint/serial number wh...

Please tell me the outdoor accesspoint which covers upto 9km in each direction.  Actually laptop and home users which have to connect to Head Office.  How it is possible using wi-fi.  Please tell me any solution.