Crypto wallets are essential for those dealing with cryptocurrency tokens, serving as digital counterparts to physical wallets. Unlike holding cash or cards, they store digital passkeys necessary for sending, receiving, and storing crypto tokens. Users can opt for hosted wallets by trading platforms or third parties, but recent incidents, like FTX exchange's collapse, underscored risks.
Firms are now rushing to provide self-custody solutions, including "deep cold storage" to secure assets offline. Unlike traditional currencies, tokens lack a central authority, existing on decentralized blockchains. Access to tokens is facilitated through digital credentials stored in crypto wallets, which also track balances and enable cryptocurrency conversions.