Three strokes to protect the IP address in the local area network

The IP address in the local area network is occupied or tampered with often, offer a few practical tricks for you.

Deactivate a network connection service

The easiest way to limit the user's arbitrary modification of TCP/IP parameters is to let users fail to open the TCP/IP parameter Settings window. Open start "Run" enter "services.msc" command, select the "Network Connections" service, right-click, select the Deactivate button from the attribute, choose "Startup Type" as "disabled", and determine. In this way, if you go from "Start" to "Network connection", you cannot find the "local connection" icon. This will also bring trouble to their own network parameters, you can "Plug and play" service to deactivate, it does not affect your normal network access

Restriction Modification Network Parameter method

Modifying the relevant network key values of the registry can be achieved. Enter "Run" enter "regedit" command, open registry edit, OK in hkey_users\default\software\microsoft\windows\currentversion\policies\ On the network branch, in the right area, select Edit, New, DWORD value, and then name the new DWORD value "Nonetsetup", enter the value as "1", restart the computer, and the system will be prompted not to enter the Network Properties Settings window.

Hide Local Area Connection icon method

The local connection icon is related to the system's Netcfgx.dll, Netshell.dll, Netman.dll These three dynamic link files, once the three dynamic link files are unregistered, then the local connection icon will be automatically hidden. When you register the above three dynamic link files, you can first open the system run box, and in which you enter the string command "regsvr32 netcfgx.dll/u" command, click the "OK" button, you can reverse the Netcfgx.dll file registration.