In Forrester's 15-criteria evaluation of cloud identity and access management (IAM) vendors, we identified the six most significant solution providers in this category — Covisint, Lighthouse Security Group, Okta, Simeio Solutions, Symplified, and Verizon — and then researched, analyzed, and scored them. This report details our findings about how well each vendor fulfills our criteria and where they stand in relation to each other to help security and risk professionals select the right partner for their cloud-based IAM needs.