Prevent the Third-party to change the Network Properties

Ø Go to PolicyàBasic, add a rule to prohibit the third-party to change the network properties

n In the property windows, select the Mode as Block and click ¡§Change IP/MAC Property¡¨ in the Basic Policy windows

Figure 1

Ø To see the effect of the applied rule, go to My network placesàView network connectionsàright click Local Area NetworkàProperty

Ø Double click the Internet Protocol (TCP/IP), you can try to change the IP address, subnet mask, gateway or DNS.

Ø The results are the settings cannot be changed