AxonGDPR, also known as the GDPR Data Protection module, provides a solution for aspects of the GDPR law in the EU in combination with Event Sourcing. While most of the laws are very much in line with the ideas of event sourcing, the "right to be forgotten" is not. AxonGDPR uses cryptography to data to be erased, without altering the data itself, allowing Event Streams to remain intact. Version 1.2 adds support for storing keys in HashiCorp Vault, next to the already supported storage methods.
AxonGDPR product update presented by Frans van Buul