Cryptocurrencies

Tina, 32, is a digital finance and responsible investment influencer. She shares her advice with a wide community on social media on a daily basis. She manages a diversified portfolio herself: she invests regularly in equities, ETFs, securities and cryptocurrencies.

Keen to protect her digital assets, she stores access keys to her cryptocurrencies on a hardware wallet and keeps her access details strictly confidential. She knows that anyone with her login details could control her assets, which is why she is the only one who knows this information.

How can Tina ensure that her son will have access to her cryptocurrencies after she passes away, assuming he is the sole heir?