Follow these steps to create a NSG:
- Navigate to the Azure Portal by opening https://portal.azure.com/.
- Click New, type Network Security Group in the search bar, and create a new one:
- A new blade opens up. Add the following settings and click on Create:
- A NSG is created with some default inbound and outbound security rules. They are low-priority rules, as they have a high number, so there is a lot of room to add custom rules. To add a custom rule, click on Inbound security rules in the left-hand menu: ...