In-depth mining of Windows 7 makes network download Secure and Efficient

When we were in close contact with Win 7, we found that some common operations in it did not experience the new highlights brought by the new system, is it true that Win 7 systems are well known? This is not the answer! The Windows 7 system pays more attention to security by default, which puts a lot of restrictions on many conventional operations, making it easy to feel that the system is not as smooth as it was before. In fact, we only need to make the appropriate settings so that the Win 7 system can show me the true color! Now, this article takes the network download operation as an example to show you how to set up the Win 7 system to ensure that the Network download operation is safe and efficient!

1. Improve Efficiency

1. Regularly download media information

Win 7 has a new powerful media center function, which allows us to control and manage various multimedia information at will. This is not the case. In order to allow us to enjoy the nice multimedia content on the Internet in a timely manner, the Media Center Function of Win 7 provides us with the function of regularly downloading media, this feature allows us to regularly download wonderful content from the network when we are idle, without affecting our normal work efficiency. However, to regularly download media information, we need to set up the media center function as follows:

First, open the Start Menu of Windows 7, and then click the "All Programs"/"Windows Media Center" command. In the displayed Media Center control window, click the "task" option to bring up the task Option List:

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Select the "Settings" button, enter the task Settings area, click the "General" item, and click the "Automatic download" option on the general Options settings page, open the Setting Dialog Box shown in 1, select the "automatically download Windows Media Center from the following time" option in the dialog box, and set the download start time and stop time, after completing the preceding settings, click "save", so that the Windows 7 system can arrive at the specified time, the system automatically downloads multimedia information from Microsoft's media center.

2. Cancel download connection restrictions

We all know that the security performance of Win 7 is more powerful than ever before, but such a powerful security performance is at the cost of sacrificing work efficiency. This is not the case, in order to improve system security, windows 7 also imposes a limit on the number of half-open connections of TCP/IP, but this restriction is an obstacle for those who prefer to download the network, it will affect the normal network download speed. In view of this, we can set the Win 7 system according to the following operations to cancel the limit on the number of TCP/IP half-open connections in the corresponding system:

First, click Start, all programs, attachments, and run commands on the Windows 7 system desktop. In the displayed dialog box, enter the "regedit" string command and click "OK" to go to the registry editing page of the corresponding system:

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Next, move the cursor to the HKEY_LOCAL_MACHINE node option, expand the "SYSTEMCurrentControlSetServicesTcpipParameters" Registry subitem under the target node, and double-click the "EnableConnectionRateLimiting" registry key value under the corresponding Parameters subitem, open the edit Value dialog box 2, enter the number "0", click "OK" to save the preceding settings, and restart the Windows 7 system, as a result, the Windows 7 system will not limit the number of semi-open connections of TCP/IP, so we will improve the efficiency of network download in the Windows 7 system environment in the future.

3. Get through the BT download Channel

If you want to use a download tool such as thunder in Windows 7, you must perform the following settings to allow Windows 7 to support UPnP, in this way, you can get through the BT download channel to make BT download faster:

First, click the start button on the Windows 7 system desktop, and then select "All Programs", "attachments", and "run" from the pop-up menu to open the "system run" dialog box, run "services. msc "string command to pop up the Service List window for the corresponding system.

Double-click "SSDP Discovery" System Service, open the attribute Setting dialog box for the target system service, and click the "General" tab to open the option setting page shown in 3, check whether the "SSDP Discovery" service is in normal working status. Once it is found that it is disabled, We can click the "enable" button to enable and use the target system service first, click "OK" to save the settings, so that the Windows 7 system supports UPnP.

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After the UPnP function of Windows 7 is enabled, we must set it in the BT download program to ensure that the BT download program also supports the UPnP function, in this way, the BT download channel can be truly interconnected. For example, to enable the UPnP function of the thunder downloading program, you only need to enter the Setting dialog box of the corresponding program, select the "allow connection to DHT network" and "allow use of UPnP automatic port ing" options, so that the downloading efficiency of the thunder program in Windows 7 system environment can be greatly improved.

4. Automatic ing download

Manual account input is required for each download, which is obviously troublesome, and many login accounts are not easy to remember. After a long time, users often forget their accounts; can you enable the system to automatically download the content to be accessed after logon? The answer is yes. We can use the network ing function of Win 7 to map the target Download resources to the local system hard disk. In the future, we only need to browse the target Download resources like accessing the local resources, the following describes how to automatically perform the ing download operation:

First, open the "Start" menu of Windows 7, click the "control panel" option, and then click "network and Internet" and "Network ing" option in the system control panel window, in the displayed page, right-click the Local Computer icon.

Then, right-click the ing network drive command from the menu, and the network ing settings window shown in 4 is displayed. Select a proper partition symbol from the drive drop-down list in the window, in the "folder" box, set the URL of the target resource to be downloaded. For example, you can enter "ftp: // 10.176.10.6" and set the username and password for logging on to the FTP server.

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To Enable Automatic Logon and download, You must select the "remember my creden" option in the authentication dialog box. Then, click "OK" to return to Figure 4, select the "Reconnect at login" option at the bottom of the interface, and click the "finish" button, so that we can implement automatic ing download, this download method greatly improves the download efficiency because you do not need to enter authentication information frequently.
Ii. Improved security
1. Disable automatic page download
When surfing the Internet in Windows 7, some malicious content is automatically downloaded to the local device through the IE browser that comes with the system. In the future, these malicious content may run automatically to endanger the security of the local system, we can set Windows 7 as follows to disable automatic download and storage of content from the Web page to a local hard disk:
First, click the start button on the Windows 7 system desktop, and then select "All Programs", "attachments", and "run" from the pop-up menu to open the "system run" dialog box, run "gpedit. msc "string command to bring up the corresponding system group policy editing interface;
Next, select the branch options of "Computer Configuration", "management template", "Windows components", "Internet Explorer", "security functions", and "restrict file downloads, double-click the Internet Explorer process group policy under the target branch to open the Setting Dialog Box shown in 5, select the enabled option, and click OK, in this way, the content from the Web page is prohibited from being automatically downloaded and saved to the local hard disk.

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2. Malicious download prohibited

If every user is allowed to download the BT in the LAN at will, valuable bandwidth resources will soon be quickly exhausted, and the LAN performance will be greatly reduced. To this end, it is very important to restrict users from performing malicious downloads in Windows 7. The following describes how to disable malicious downloads:

First, follow the previous steps to open the Group Policy editing interface of Windows 7, click "Computer Configuration", "Windows Settings", "Security Settings", and "Software Restriction Policy" in the left-side navigation pane, at the same time, right-click the "Software Restriction Policy" option, and then right-click the "Create Software Restriction Policy" command in the menu;

Next, select the "force" option under the "Software Restriction Policy" branch, double-click the option with the mouse, select "all users" in the back interface, and return the "OK" button; next, right-click the "Other Rules" option, select the "New Path rule" command from the right-click menu, and then import the installation path of the BT download program, then, adjust its "Security Level" to "not allowed", and click "OK" to save the settings.