Choose a secure network topology
A network topology defines the basic routing and traffic flow architecture for your workload. However, you must consider security with the network topology. To simplify the initial decision to formulate a direction, there are some simple paths that can be used to help define the secure topology. This includes whether the workload is a globally distributed workload or a single region-based workload. You also must consider plans to use third-party network virtual appliances (NVA’s) to handle both routing and security.
Azure Virtual WAN is a networking service that brings many networking, security, and routing functionalities together to provide a single operational interface.
Azure Virtual Network Manager is a management service that enables you to group, configure, deploy, and manage virtual networks globally across subscriptions. Security admin rules can be applied to the virtual network to control access to the network and the resources within the network.
Decision tree
The following decision tree helps you to choose a network topology for your security requirements. The decision tree guides you through a set of key decision criteria to reach a recommendation.
Treat this decision tree as a starting point. Every deployment has unique requirements, so use the recommendation as a starting point. Then perform a more detailed evaluation.
