Azure NSG Explained in 5 Minutes | Network Security Groups Made Simple

What happens if your Azure Virtual Network has no security rules? In this video, you'll learn how Azure Network Security Groups (NSGs) protect your cloud resources by controlling network traffic with simple but powerful rules. We'll cover: • What an Azure NSG is • Inbound vs. Outbound rules • Source IP, Destination IP, Port, Protocol, and Action • Rule priorities and how Azure evaluates them • NSG at the Subnet vs. Network Interface (NIC) level • Defense in Depth using multiple NSGs • A real-world three-tier e-commerce example • The difference between Azure NSG and Azure Firewall If you're preparing for AZ-104, AZ-500, SC-200, or simply learning Azure networking, this video will help you understand one of the most important Azure security services with clear visual examples. Always have an analyst mindset. #Azure #AzureNSG #AzureNetworking #MicrosoftAzure #CloudSecurity #CyberSecurity #AZ104 #AZ500 #SC200 #NetworkSecurity #CloudComputing #AnalystMindset