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Thứ Bảy, 6 tháng 10, 2012

Các cách cấm thay đổi địa chỉ IP


Cách 1 : Sử dụng Group Policy 
(Start Menu\Run =>  gpedit.msc ), 
User Configuration\Administrative Templates\Network\Network Connections\ Enable các policy sau:
_Prohibit access to properties of component ....

_Prohitbit TCP/IP advanced ....
_Prohibit access to properties of LAN connection ...
_Enable Windows 2000 Network connection ....
Xong xuôi thoát ra, vào Start Menu\Run => gõ gpupdate rồi nhấn Enter.

Cách 2 : Chỉnh sửa regedit
[HKEY_CURRENT_USER\Software\Policies\Microsoft\Wind ows\
Network Connections]


Tạo ra một giá trị có kiểu REG_DWORD (DWORD Value) với 0 là enable restrict
NC_AddRemoveComponents - Restrict add and remove network components 
NC_AdvancedSettings - Restrict changes to Advanced Settings 
NC_AllowAdvancedTCPIPConfig - Restrict changes to advanced TCPIP configuration 
NC_ChangeBindState - Restrict changes to protocol and service bindings 
NC_DeleteAllUserConnection - Restrict deletion of public RAS connections 
NC_DeleteConnection - Restrict deletion of RAS connections 
NC_DialupPrefs - Restrict changes to the Dial-up Preferences 
NC_EnableAdminProhibits - Enable Windows 2000 network connections for administrators 
NC_LanChangeProperties - Restrict access to component properties of a LAN connection 
NC_LanConnect - Restrict connecting and disconnecting a LAN connection 
NC_LanProperties - Restrict access to properties of a LAN connection 
NC_NewConnectionWizard - Disable the Network Connection wizard 
NC_RasAllUserProperties - Restrict access to properties of public RAS connections 
NC_RasChangeProperties - Restrict access to properties of a RAS connection 
NC_RasConnect - Restrict connecting and disconnecting a RAS connection 
NC_RasMyProperties - Restrict access to private RAS connection properties 
NC_RenameAllUserRasConnection - Restrict renaming of public RAS connections 
NC_RenameConnection - Restrict renaming of connections 
NC_RenameLanConnection - Restrict renaming of LAN connections 
NC_RenameMyRasConnection - Restrict renaming of private RAS connections 
NC_Statistics - Disable status statistics for an active connection

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