A workshop outlining some of the key principles to bear in mind when working with sensitive or restricted research, whether collected yourself or obtained from a third party source such as a data archive. Issues of confidentiality, informed consent, cybersecurity and data management will be covered. Examples of scenarios or concerns drawn from the research of participants are particularly welcome. The role of support services at Oxford will also be outlined and in particular the role of the Bodleian Data Librarian who will lead the session. Follow up consultations with the Data librarian or other subject consultants are also offered.