Enabling tcp ports windows 7

Open the New Inbound Rule Wizard. Block the Connection. Name Your Rule and Configure the Settings. Choose a name for your new rule, e. Log in to the Action1 dashboard. Mark the endpoint for the port you want to block. Related Articles. How To Delete User Profiles Remotely with PowerShell Dec 1, How-to Articles When a user logs onto the computer for the first time not via the network to access shared folders or printers , Windows creates a user profile.

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This means the TCP port is opened. Since it is one of the most dangerous ports on the Internet and made way for WannaCry attack, closing it becomes urgent. There are three methods to disable port in Windows 10, 7 and XP in total. All are simple and easy to follow.

Tick the three checkboxes and click Next. Specify the name and description at your will and click Finish. Actually, there is another method to stop port with the help of Windows Firewall. It is just in another manner. For those who are getting used to command line operations, method 2 would be their favorite. Command line operations take effect immediately and once executed, you cannot go back. Therefore, general users who are not familiar with this operate manner, please take with caution.

Some users report that these methods do not work on their computers. In that case, we can try the third method, which is also simple.

Modifying registry of the system can also help you protect yourself from WannaCry ransomware. However, you cannot be more careful during the process of modifying registry. It is a database for Windows system programs and installed applications. These programs might not be able to run well if you delete any important file by accident. Please backup registry first just in case.

Right click the blank area and select New. Next, right click it and select Modify. In the pop-up window, change Value data from 1 to 0. Click OK to confirm.