Security and risk (S&R) professionals often turn to endpoint encryption technologies to protect corporate data, meet regulatory requirements, and prevent accidental data leaks. Full disk, file-level, and media encryption are three of the most commonly used technologies, with many vendors offering multiple options within the same product/suite. In Forrester's 52-criteria evaluation of endpoint encryption vendors, we identified the seven most significant providers in the category and 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 S&R professionals select the right partner for their endpoint encryption strategy.