Master the use of win7 Ultimate firewall features

Master the skills of Win7 Ultimate firewall function If you want to open the Win7 firewall function, you need to enter the control panel from the Windows 7 Start menu, and then on the control panel, find "System and Security" - "Windows Firewall". If the firewall function is enabled, it can effectively prevent malicious attacks on the network, but it will affect the normal access of the network.
So, we need to be familiar with the Windows 7 Ultimate 64-bit system firewall function, in order to be flexible. Below, together with Xiaobian to understand the use of the firewall under the Win7 system.

1. On the Windows Firewall Control Panel that opens, click on the “Open or Close Windows Firewall” link in the left pane. On this link, users can use different LANs and public networks. Security rules. Both the LAN and the public network have the "Enable" and "Close" items, which are settings for the Windows Firewall.
2. The "Block All Incoming Connections" option, if selected, can be used when the user enters a less secure network environment to block all external connections.
3, Win7, click to enter the left side of the Windows Firewall main window "Allow the program or function through the Windows Firewall", that is, the user settings allow the user a separate program to communicate through the firewall network. If you want to add another software through the firewall, you can click "Allow another program to run" to add.