How to set the firewall?

The firewall of the computer is in the system security of the control panel. The specific location and setting method are as follows:

Equipment: Lenovo notebook.

System: win7.

Software: control panel 4. 1.3.

1, open the computer control panel.

2. Click System and Security in the Control Panel.

3. windows firewall can be seen in the system and security.

4. Click windows Firewall to view and set the status of the firewall.

Skills of using computer firewall:

All firewall file rules need to be changed.

The central console of firewall management products can fully see the basis of all firewall rules, so all members of the team must reach a * * * understanding and observe who made which changes.

In this way, faults can be found and repaired in time, making the whole protocol management simpler and more efficient.