Deny remote modification of the key value of the Windows 8 registry. Many users may enable the remote modification function of Windows 8 to allow users to change the key value from any location on the network, you can remotely modify the related registry key values of Windows 8 for efficient management. However, when this feature is enabled on Windows 8, it is easily detected by malicious users using professional tools, which may be secretly exploited. For example, malicious users can remotely modify the registry key value and secretly add the attack program to the Registry Startup item to attack the Windows 8 system. To prevent viruses from attacking the security of the local system using the function of tomato garden, we may wish to perform the following operations to reject remote modification of the key value: first use the "Win + X" shortcut key, the system access shortcut menu is displayed. Click the "run" command to switch to the system run text box and enter "gpedit. run the msc command and press enter to open the computer system Group Policy Editor. Expand "Computer Configuration", "Windows Settings", "Security Settings", "Local Policy", and "Security Options" from the list on the left of the editor, find the "Network Access: Remotely Accessible Registry path" Group Policy under the target node, double-click this option with the mouse, expand the option Setting dialog box, and select the enabled remote access registry path, click the "delete" button to delete it. After confirmation, the target group policy setting dialog box is closed. Next, move the mouse to the "Security Options" node, find the "Network Access: remote access to the registry path and sub-path" group policy, and double-click it with the mouse, in the Settings dialog box that appears later, delete all open registry paths and refresh the system registry. In this way, malicious users will not be able to remotely modify the registry key value to attack Windows 8.