Single sign-on is one of the most important aspects of Identity and Access Management. It eliminates multiple sign-on screens without being prompted to log-in again and hence facilitating a better user experience. Single sign-on assists users in retrieving information from third-party applications such as Enterprise Resource Planning (ERP), Customer Relations Management (CRM) systems, etc.

Kairaus has developed single sign-on application on SharePoint platform for one of the largest software companies. More than 40 applications were integrated to their Intranet portal. Through ease of use and accessibility employee experience was enhanced and a significant reduction in time involved in accomplishing tasks was achieved resulting in higher productivity at reduced cost of transactions. 

Some of the methods for Single Sign On SharePoint platform are:

1. IIS Single Sign On
2. Web Single Sign On Authentication Type in Central Administration
3. Microsoft Single Sign-On (SSO) service Provider