Zillions of options are available today when you will search for Single Sign-On. Some are on-premises, while others are cloud-based. Cloud-based SSO is gaining a lot of popularity today. Enterprises and Higher Eds are choosing cloud-based SSO over on-premises ones. What is the reason behind this switch? Before we try to unveil the devils of on-premises SSO, it is important to understand what on-premises SSO is.
On-premises (on-prem) SSO is installed on servers on the premises (in the company) of the person using SSO, rather than at a remote facility such as a cloud or server farm. Although on-premises SSO is lot secure in comparison to cloud SSO but unfortunately organizations have to incur a huge cost in maintaining these servers.
Though on-premises SSO may be difficult to deploy, add costs to the organization, and have several risks associated with it, many Higher Eds and Enterprises are still making on-premises SSO as their choice. Here are the reasons for the same:
Cloud computing is an IT paradigm which enables ubiquitous access to shared pools of configurable system resources and essential services that can be provisioned rapidly with minimal efforts. No doubt why Higher Ed campuses are switching to cloud-based SSO from on-premises.
Here is a brief comparison among the two: