Single Sign On (SSO) - where one set of credentials is shared across multiple applications - makes systems safer and easier to manage, and is often mandated in larger enterprise level IT departments. The SSO prototocol of choice in large corporate’s is the Security Assertion Markup Language (SAML), and at Carbon Six Digital we’ve undertaken a number of projects that involved integrating SAML into Umbraco, which is our Content Management System of choice. In each case, our goal has been to provide a seamless integration for a core directory of users into Umbraco, while aiming to maintain the existing Umbraco…