Digital wallets are becoming a core feature of the ever-changing financial and consumer landscape. They’re already the virtual containers used by many millions to host digital payment cards, boarding passes and tickets, vaccination certificates, rewards cards, crypto-assets, and car keys. In the not-too-distant future, they are likely to hold even more valuable tokenized assets, including the digital equivalent of cash (as CBDC), key identity credentials, driving licenses, health records, and education certificates. They can be present on a mobile phone, a wearable, a smart card, a key fob, a laptop, or any smart device or appliance.