Once your organization has decided to implement a hybrid model, you need to start figuring out how to ensure that communication between your on-premises environment and your hybrid workloads is both secure and reliable. You also need to ensure that those workloads are protected from internal and external network threats. In this module, you'll learn how to assess your organization's on-prem network infrastructure, how to plan, and then implement an appropriate networking design for Azure. You'll learn how to implement appropriate Azure virtual network technologies, including securing connectivity between on-premises and Azure using VPNs and ExpressRoute as well as how to strategically deploy firewalls, network security groups, and marketplace appliances to protect those resources and workloads.