This blog post is authored by S. Venkataraman (DCC) in the framework of the RDM task force's "Data Reuse" working group. Introduction  Not all data can be easily reused, if at all. These usually arise from sources that need to maintain confidentiality based on a number of factors that could lead to the identification of individuals or other sensitive information. In these cases, different measures need to be taken to ensure the protection of identities. Meanwhile, the FAIR princip...