Network Topologies
- Hub-spoke: central hub VNet with shared services; spokes for workloads.
- Virtual WAN: Microsoft-managed hub for large-scale branch and VNet connectivity.
- ExpressRoute for private, high-bandwidth, low-latency connections.
- VPN Gateway for encrypted cross-premises connectivity over the internet.
Network Security
- Azure Firewall: centralized, stateful firewall with threat intelligence.
- Application Gateway + WAF for Layer 7 protection of web apps.
- Private Link/Private Endpoint: access PaaS services over private IP.
- DDoS Protection Standard for volumetric attack mitigation.
Practice Networking Questions
Put your knowledge to the test with practice questions.