Win2008 forbidden Thunder download

In a small-sized local area network, several other computers with Windows XP system are connected to ADSL through a computer with Windows Server 2008 system, but one of the Internet users is not very conscious. When everyone visits the network normally, the user is free to use the Thunder tool to download large-capacity video movies or other large-capacity information in the LAN, causing the entire LAN to be very slow when accessing the Internet. Other users are not. I am very eager to stop him from maliciously using the Thunder program to download in the LAN.

In order to effectively ensure the stability of the Windows Server 2008 network, can we prohibit any user on the LAN from using the Thunder tool at any time in the Windows Server 2008 system acting as the ADSL dial-up host? Malicious download?

It's actually very simple! We just need to find a way to disable the TCP3077 and 3078 ports that the Thunder tool needs to access in the Windows Server 2008 system host, so that others can be prohibited from using the Thunder tool in the LAN. The purpose of malicious downloading. We can use a variety of methods to block the TCP port 3077, 3078 port, for example, you can set the built-in firewall parameters of the Windows Server 2008 system, you can also enable the TCP /IP filtering function, the specific setting method is not exhaustive here. Here we set the Windows Server 2008 system's advanced firewall parameters to block TCP3077, 3078 ports, here are the specific steps:

First click on the Windows Server 2008 system desktop, click "Start" /“Program”/“Server Manager” command, in the pop-up Server Manager console window, click “Configure”/“Advanced Security Windows Firewall>/“Inbound Rules ” branch option, in the corresponding area of ​​the "Inbound Rules" branch option, click the "New Rule" option to open the New Inbound Rules Wizard dialog box;

Second from the wizard In the window, first select the “Ports” option, and then click the “Next” button to enter the setup dialog box as shown in Figure 2. Select the “TCP” option and then select “Specific local port”. ;Option, enter “3077,3078”port number in the text box corresponding to the option, continue to click “Next” button;

The wizard screen asks us to specify what action to perform when the connection matches the criteria specified in the rule. We should select the “block connection" option and click the “next” button to set the current security rule. For the appropriate configuration file, take a proper name for the new security rule, and finally click the “Complete” button, so that the advanced security firewall in the Windows Server 2008 system will automatically disable the Thunder tool to access the network. Any user on the LAN cannot use the Thunder tool to perform illegal downloads.

Of course, if we feel that the above settings are troublesome, we can also download and use professional tools to help from the Internet. For example, we can install a professional tool called Bandwidth Controller Standard to limit the LAN. The bandwidth bandwidth resources of each ordinary computer, thereby achieving the purpose of restricting malicious use of Thunderbolt tools for illegal downloading.