Virtualization Technologies A good grasp of virtualization technologies such as Hyper-V or VMware will come in handy when dealing with virtual machines on Azure Networking A thorough understanding of networking principles like IP addressing, DNS resolution, routing tables, and firewall rules is crucial for managing network resources effectively. Security Knowledge about data encryption methods, identity management solutions like Active Directory (AD), role-based access control (RBAC), and security best practices is necessary to secure your Azure environment.