Flowchart of the Cancer Research Data Commons shows icons for data and tools, with multicolored dots flowing to closed padlocks. On the other side of the padlocks are the words "Authentication & Authorization," which leads to ways of sharing data (APIs, NCI Cloud Services, and Web interface). Multicolored dots from these sharing icons flow into the final section showing "Data Contributors & Consumers," including Tool Developers, Computer Scientists, Biomedical Researchers, Clinicians, and Patients.