Windows Server 2008 Tips: Prevent ping method

In the LAN environment, there are often some malicious users using the Ping command to continuously send some large-capacity data packets to the server system, which may cause the server system to crash, and the illegal attacker also You can obtain the relevant running status information of the server system through some parameters of the ping command, and implement targeted attacks on the server system based on the information. In order to protect the stability of the Windows Server 2008 server system and prevent the server host from being attacked by the Ping command, we can set the security rules of the firewall as follows: First click the “Start” button in the Windows Server 2008 server system desktop. From the pop-up "Start" menu, click the "Programs" button, then click the "Administrative Tools" command, and then select the "Advanced Security Windows Firewall" option from the lower menu; then the system will automatically pop up the advanced security Windows Firewall Configuration window, click the "Inbound Rules" option in the list pane on the left side of the window, right-click the option, and select the "New Rule" option from the context menu that follows. , open the new rule creation wizard interface, select the “custom” project in the interface; then click the “next” button, select the “all programs> project in the following page, then follow the prompts Set the network protocol type to “ICMPv4”, set the connection condition to “ Block the connection, and set the specific application to apply the new rule according to the actual working environment. Finally, take a proper name for the newly created security rule, so that any illegal users on the LAN cannot access the Windows Server 2008 server system. Implement the Ping command attack.