The decision to migrate workloads, applications, and data to the cloud brings intrinsic security concerns. 74 percent of respondents stated that security concerns restrict their organizations migration to public cloud. Public cloud adoption is growing rapidly, but security is now the largest area of resistance when moving to cloud. Cloud-connected network topologies involve many globally-dispersed locations and remote users directly connected to public clouds and SaaS based applications. This imposes new requirements on firewalls. They need to horizontally scale to secure hundreds of discrete workloads and should support distributed workload specific policies.”]