Our primary use case is as a Security Web Gateway for off-premises users.
We use Check Point for application control, IPS, and web filter on-premises and wanted an in-kind solution for off-prem users. The primary requirement was for the Harmony policy to be able to be managed from the same SmartConsole instance as our on-premises gateways are managed.
We wanted to be able to have one single policy, managed in one place, and for our users to have the same browsing experience whether off-prem or on-prem. It was also a primary requirement to be able to have the logs generated from Harmony merged into the same locations (SmartConsole and our SIEM) as our on-prem gateway logs go.