Many countries require this https://en.wikipedia.org/wiki/Key_disclosure_law#United_Kingdom https://en.wikipedia.org/wiki/Key_disclosure_law#United_King... UK

Many countries require this https://en.wikipedia.org/wiki/Key_disclosure_law#United_Kingdom https://en.wikipedia.org/wiki/Key_disclosure_law#United_King... UK is a great example and a good place to not store any valuable data.