Gluu, an open source access management company, announced today that it has open-sourced the code needed to support Toopher, a location aware two-factor authentication mechanism, in its enterprise SSO and access management platform. With Toopher, Gluu’s enterprise customers can offer their employees, partners, and customers an excellent user experience for strong authentication with single sign-on to cloud, mobile, and social applications using SAML 2.0 and OpenID Connect, the soon-to-be standardized profile of OAuth 2.0.