; (B) commit to conduct the research for noncommercial purposes; (C) demonstrate a proven record of expertise on the proposed research topic and related research methodologies; (D) if the eligible researcher is seeking access to data sets that include personal data, explain why the data sets are requested, and the means through which such data sets shall be accessed are the least sensitive and the most privacy-protective means that will permit completion of the research and not compromise the privacy or safety of users; and (E) commit to fulfill, and demonstrate a capacity to fulfill, the specific data security and confidentiality requirements corresponding to the application. (6) Privacy and duty of confidentiality (A) Researcher confidentiality To protect user privacy, a qualified researcher shall keep data sets provided by a covered platform under the program confidential and secure to the specifications set forth under the program rules and the approved application. (B) Platform confidentiality A covered platform shall use reasonable measures to enable researcher access to data sets under the program in a secure and privacy-protective manner, including through the de-identification of personal data or use of other privacy-enhancing technologies. (C) Federal agencies Nothing in this subsection shall be construed to authorize— (i) a Federal agency to seek access to the data of a covered platform through the program