Abstract: Methods, systems, and computer program products for content management systems. Multiple components are operatively interconnected to carry out operations for establishing a user device trust level. A content management system facilitates interactions between a plurality of user devices and a plurality of shared content objects. The plurality of user devices are network connected to the content management system. One of the user devices issues a request to access a particular one of the content objects. Responsive to the request, a two-step device check is performed before granting access to the particular one of the content objects. A first step of the two-step device check process is based on environmental information, and a second step of the two-step device check process is based at least in part on analysis of the content of the particular one of the content objects. The actual bits of the content object itself are inspected.