The challenges of applying data privacy regime to blockchain
The challenges of applying data privacy regime to blockchain Sept. 23, 2019 Image via iStock.com This is part three of a series analyzing privacy laws and blockchain. Click here for part one and here for part two. Regulators are still considering how blockchain implementations can comply with data privacy laws. One of the first to address this issue in a material way is the French data protection authority Commission Nationale Informatique & Liberté. We will discuss the CNIL's recommendations and views on a number of compliance issues below. Determining who is the controller and who is the processor One of the biggest challenges for privacy regulators is determining who is the controller in the case of blockchain and distributed ledgers. In these cases, there is typically no one person or entity that fits the definition and can readily exercise the obligations of a controller since many persons or entity may contribute and/or control the personal...