The term "web3" is a new concept that aims to rethink the relationship between platforms, users, property and data. This horizon offers exciting possibilities and a reflection on the protection of users in the digital space. This new evolution of the internet is not only about technological innovation but reveals an evolution of the thinking and usefulness of the web. In order to achieve this new breakthrough, it is necessary to build a space of trust, a trust that has been broken by many pla...