Centrify's new Cloud SSO portal is much like the competition: Okta, OneLogin, Ping, Symplified, SecureAuth, i.e. the ones that we looked at in our Cloud IAM Wave.
What's really interesting about this offering is that Samsung KNOX OEMs the client side mobile application for SSO for its high-end devices. Forrester predicts that Apple (with its consumer fingerprint reader already making inroads into authentication) and others (Windows Phone, etc.) will follow suit and offer cloud based IAM and SSO services.