It’s obvious the rise of SaaS (software-as-a-service) has changed the game. The benefits of subscribing to a cloud-based application service are already well-known and documented: cost-efficiencies, speed, hands-off maintenance, etc… It’s no longer an emerging practice and, for most IT managers, has become an inextricable component of any go-forward IT network strategy. What this means is now there are dozens of new sign-ons per user from a variety of endpoints (including mobile and tablet). And if we are talking enterprise-wide deployments, this is can be as challenging as herding cats.