We use AttackIQ for automated, continuous testing and offensive testing. We use their scaled offensive testing module in AttackIQ, which continuously validates your environment and cloud environment, then identifies exposures that we take and try to fix them.
I'm the security person on the team, so AttackIQ has become really useful for us to automate this continuous testing because before we would only have point-in-time testing. We would only be able to get a scan at a single point in time, but now it's useful because it provides continuous monitoring.
We use public cloud for AttackIQ.