Prohibit automatic operation stop the spread
addition to the network, flash and removable hard disk and other removable storage devices has also become an important way to spread malicious programs. When the system has autoplay or autorun enabled, malicious programs on the removable storage device can infect the system without the user being aware of it. Therefore, disable the auto play and auto run functions, which can effectively cut off the propagation path of the virus.
off Autoplay: Enter "gpedit.msc" to open Group Policy Manager in the "run", open the "Computer Configuration → Administrative Templates → Windows Components → Autoplay strategy," double-click "Turn off Autoplay" , click “Enabled”, select “All Drives” in the options, and finally click OK, the auto play function will be turned off.
shut down automatically run: Double-click the "default behavior to run automatically," select "enabled" in the same position, select "No automatic run command" in the options, and click OK, the Autorun feature was Closed (as shown in Figure 4).
limit system ensures system security
If the computer in the dormitory, companies such public environment, restrictions on critical system functions, in order to avoid causing others operating system failure becomes very Important.
we can cube in the "System Settings → Taskbar and notification area", "System Settings → Start Menu", "safety system optimization → Security Settings", "Security Optimization → Control Panel" and other modules Make further settings, such as disabling the control panel, disabling management tools, disabling the taskbar right-click menu, and more. These functions are not only simple but also effective, and you can choose to use them according to the specific use environment.
Clear History
protection of personal privacy is a major feature of Win7 in multiple locations Start menu, taskbar, Explorer search bar so can record the operation history of the user. Although convenient, it sometimes leads to the leakage of personal privacy.
close the Start menu and taskbar history function is relatively simple. Right-click on the taskbar, in the pop-up menu, select "Properties", then "" Start "menu → Privacy" item in the two check abolished (Figure 5).
but The history in the Explorer search bar must be cleared using Group Policy. Enter “gpedit.msc” in “Run” to open the Group Policy Manager, and then open User Configuration→Administrative Templates→Windows Components→Windows Resources. Manager, double-click "Close the display of recent search entries in the Windows Explorer search box", select "Enabled", and then close the group policy after confirmation. This way not only the original history is gone, but will not be recorded again here. we operated (as shown in Figure 6).
after a series of optimization, our Win7 system is already very safe. but here also want to develop good computer habits, timely installation of the system Patch and update the anti-virus virus database, do not log in to unknown websites, and do not use pirated software. Only in this way can Win7 be kept away from security threats to the maximum extent. Keep it in good working condition.