Secure network traffic
About this guide
Introduction
In this guide, you’ll configure a network security group to secure inbound and outbound network traffic.
Job Skills
Task 1: Create a Windows Server 2022 Datacenter virtual machine
Task 2: Create and associate a network security group
Task 3: Configure an inbound security port rule that allows RDP
Task 4: Configure an outbound security port rule that denies internet access
An Azure network security group filters network traffic between resources in a virtual network using security rules that allow or deny inbound and outbound traffic based on source, destination, port, and protocol.
As organizations around the world migrate solutions to the cloud, the ability to manage cloud-based resources and services opens doors in numerous industries.
Summary
Here’s a summary of what you will complete in this guide:
- Create a Windows Server 2022 Datacenter virtual machine
- Create a network security group and associate it with the network interface
- Configure an inbound security port rule to allow RDP
- Configure an outbound security port rule to deny Internet access
Career Connections
Professionals with the skills from this series will have a solid foundation for pursuing entry-level roles such as Cloud Support Specialist, Junior Cloud Administrator, Technical Sales Representative, IT Support Technician, or Help Desk Technician.
As of 2025, entry-level salaries in the U.S. average $71,125 for Cloud Support Specialists, $63,244 for Junior Cloud Administrators, $50,442 for IT Support Technicians, and $48,540 for Help Desk Technicians. Please note that these figures are approximate, derived from online sources, and can vary based on factors such as location, industry, and company size.
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