Win7 system how to close 445 port? Win7 close 445 port specific method

Understand the computer users know 139, 135, 445 and other ports, Windows is open by default, the following small series for everyone to introduce Win7 system Close ports 139, 135, and 445.

Method /Steps

1. At the Start & rdquo; menu selection & ldquo; Run & rdquo; enter “gpedit.msc” and press Enter to open the Local Group Policy Editor. Expand & ldquo; Computer Configuration --- Windows Settings --- Security Settings --- ip security policy, on the local computer & rdquo;

2, close 135 port as an example (other The port operation is the same):

Right-click in the space to the right of the local Group Policy Editor and select “Create IP Security Policy” to bring up the IP Security Policy Wizard dialog box. Click Next; In the dialog box, write the name "Close port" (can be filled in at any time), click Next; in the dialog box, click the "Activate default response rule" option, do not check, then click Next; check "> ; Edit Properties & rdquo;, click Finish.




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