Plugging Windows Server 2008 obvious vulnerabilities

Although the security of the Windows Server 2008 system is unparalleled, this does not mean that the system itself has no security vulnerabilities. Security vulnerabilities in Windows Server 2008 systems abound in the case of cunning "hackers" on the Internet or local area networks, but their concealment is relatively strong; if we cannot plug some important privacy vulnerabilities in a timely manner, "hackers" These vulnerabilities can still be exploited to attack Windows Server 2008 systems. To do this, we need to take active action to plug the Privacy vulnerabilities and to guard the Windows Server 2008 system more securely!

1. Plugging virtual memory vulnerabilities

When we enable the virtual memory feature of the Windows Server 2008 system, this feature is supported by default when the memory page is not in use, and the system paging file is automatically used to save the exchange to the local disk, so that some illegal users with access to the system paging file permissions, You may be able to access privacy information that is stored in virtual memory. In order to block the virtual memory vulnerability, we can force the Windows Server 2008 system in the shutdown operation, the virtual memory page file automatically cleared, then the operation of some of the privacy information will not be secretly accessed by illegal users, the following is a blocking system Virtual memory vulnerabilities in the specific procedures:

First, in the Windows Server 2008 System desktop, click Start/Run, and in the pop-up System Run dialog box, enter the string command "Gpedit.msc", and then click Enter to open the Group Policy Console window for the corresponding system;

Next, expand the Computer Configuration node branch in the list area on the left side of the console window, then click Windows Settings, security settings, Local policies, security options from the Node branch, and locate the target Group Policy shutdown in the list area on the right side of security options: Clear virtual Save page File option;

Right-click the shutdown: Clear the Virtual memory paging file option, perform the Properties command from the pop-up shortcut menu, open the target Group Policy Properties Setting window as shown in Figure 1, select the Enabled option, and click OK to save the above settings, so that Windows The Server 2008 system automatically cleans up privacy information stored in virtual memory before it shuts down the system, so other users cannot steal the local system's operating privacy by accessing the system's paging file.