Cloud adoption has become so ubiquitous that some early cloud deployments are already legacy. But despite cloud’s prevalence and the ongoing evolution toward cloud-native technologies, few firms have adapted their security strategy and architecture in response. Security leaders should apply Zero Trust security principles to today’s hybrid and multicloud environments so their organization can protect data by monitoring, automating, and orchestrating security for workloads, networks, and identities regardless of hosting model, location, or device. This report details how to apply Zero Trust principles to secure the cloud.