- Click Start and type Firewall to find the Firewall application.
- Click on the Windows Firewall application to launch it.
- Click on Advanced Settings.
- Click on Inbound Rules.
- Click New Rule.
- Choose to create a Port rule.
- Enter port 1433 in the Specific local ports field. Click Next.
- The action will be to "Allow the Connection" which is the default. Click Next.
- Uncheck the Public profile. Click Next.
- Set the Name for this rule and click Finish.
- Close the Firewall panel by clicking X in the top-right corner.