The first thing you learn when migrating to Azure is that security is addressed with Microsoft’s Shared Responsibility Model. Yes, many of the internal security systems are provided, but data is most vulnerable during ingress or egress from Azure, so you really need to focus on maintaining a strong cloud perimeter using next-generation firewalls and high availability strategies. Learn about load balancing configurations, failover mechanisms, and how to best do your share when protecting your Azure environments against emerging threats.