mentioned the word "system security", I believe that most people will think about various firewall tools, anti-virus software, etc., and one-sidedly think that as long as they exist in the system, System security will be safe and worry-free. In fact, the security of the system simply cannot be prevented by "defense", and you need to have sufficient security awareness. Every move you make to the system may leave traces of access to the system's "Vignetting". If these traces are not cleaned up in time, they are likely to pose a security risk; in order to ensure the system is absolutely safe, you should always focus on In detail, timely clean up the various privacy traces of the system's "Vignetting" to prevent these privacy from posing a security threat.
Clean up the traces in the run box
When you click the drop-down button at the system run box, you will clearly "sneak" in the interface of Figure 1 to what commands the system owner has recently executed. In this way, the usage habits of the system owner can be monitored, and targeted damage measures are taken. In order to prevent others from peek into your own "running" privacy, you should clean up the usage traces in the run box in the following way:
Figure 1
Click the "Run" command, In the pop-up window, execute the registry edit command "Regedit", and in the edit interface opened later, position the mouse on the HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\RunMRU branch.
In the right sub-window corresponding to the RunMRU branch, you will see the most recent execution record, select each record in turn, and execute the "Edit" "Delete" command to delete them all; Restart the computer system and you will find that the usage traces in the run box have been cleaned up.
When it comes to the word "system security", I believe that most people will think about various firewall tools, anti-virus software, etc., and will unilaterally think that as long as they exist in the system, system security will be safe. . In fact, the security of the system simply cannot be prevented by "defense", and you need to have sufficient security awareness. Every move you make to the system may leave traces of access to the system's "Vignetting". If these traces are not cleaned up in time, they are likely to pose a security risk; in order to ensure the system is absolutely safe, you should always focus on In detail, timely clean up the various privacy traces of the system's "Vignetting" to prevent these privacy from posing a security threat.
Clean up the traces in the run box
When you click the drop-down button at the system run box, you will clearly "peep" in the interface of Figure 1 until the system owner has recently executed Which commands, in this way, can monitor the usage habits of the system owner, and thus take targeted damage measures. In order to prevent others from peek into your own "running" privacy, you should clean up the usage traces in the run box in the following way:
Figure 2
Click "Start" "Run" "Command, in the pop-up run window, execute the registry edit command "Regedit", and in the edit interface opened later, position the mouse on the HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\RunMRU branch.
In the right sub-window corresponding to the RunMRU branch, you will see the most recent execution record, select each record in turn, and execute the "Edit" "Delete" command to delete them all; Restart the computer system and you will find that the usage traces in the run box have been cleaned up.
Clean up the traces in Office
When using any program in Office to edit or access a document, it will leave the most recent access trace under the "File" menu item of the corresponding program, click these By visiting the traces, others can peek into your private information. To do this, it is very important that you clear these traces in time:
Click on the "Tools" "Options" item in the Office program interface, in the option settings window that appears, click "General" Label, and in the page shown in Figure 3, select "List the most recently used files", and set the number in the number of settings box to "0", and finally click the "OK" button, you will be " The access traces under the File menu item are cleared.
Figure 3
In addition to the "File" menu item can be sold out of privacy, the Office program file save dialog box, or the file open dialog box can also automatically remember the files that you have previously opened or saved, for which you still To find a way to clean up the traces of access here. When cleaning up these privacys, you can open the System Explorer window, then go to the "Windows\\Application\\Data\\Microsoft\\Office\\Recent" folder and clear all the contents of "Recent".
Clean up the traces in the clipboard
As you know, if you perform a cut or copy operation, the system will "trow up" a small amount of space to temporarily "save" the current Cut or copy the content, in some applications, the clipboard can even save dozens of cuts and copy content automatically; while enjoying the convenience of the clipboard, it will also be yours The copied or cut content is "leaked" out. In order to avoid leakage of private information, you must remember to delete the important content in the clipboard in time. There are several ways to clear the traces in the clipboard. For example, you can repeat the copy operation, overwrite the important content in the clipboard with invalid content, or clear the important content in the clipboard by logging out or shutting down the system. You can even clean up the clipboard with a professional removal tool.
Clean up the traces in the search box
Each time you use the system's "Search" dialog to find important information, the last few target keywords will be automatically memorized by the "Search" dialog box. The next time someone else uses the Search dialog, you can easily know your recent search privacy. To ensure absolute privacy, you may wish to follow the steps below to set the privacy history in the Search box. clean out:
if you are using Windows 98 Caozuojitong, then you can first open the system registry editor window, the mouse located in the HKEY_CURRENT_USER \\ Software \\ Microsoft \\ Windows \\ CurrentVersion \\ Explorer \\ Doc Find Spec MRU Branch, then select all the records under the branch, and then execute the "Edit" "Delete" command in the menu bar, and finally refresh the registry, you can clean up the privacy record in the search box.
If your workstation is installed with Windows 2000 operating system, then you can locate the registry branch in the registry editing interface HKEY_CURRENT_USER\\Software\\Microsoft\\Internet Explorer\\ExplorerBars\\{C4EE31F3-4768 -11D2-BE5C-00A0C9A83DA1} (as shown in Figure 4); then expand the "FilesNamedMRU" option and the "ContainingTextMRU" option under the branch respectively, and then delete all the records below the respective options.
Figure 4