Part 3/8:
The gold standard for this system is a 2-of-3 wallet setup—users can manage their keys across a combination of devices such as a MacBook, iPhone, and a cheaper burner phone. This setup significantly diminishes the risk of losing funds due to phishing attacks. If a user inadvertently clicks on a malicious link, only one of the three keys would be compromised, while the funds remain secure as the key shares on the other devices do not contain any actual funds.