What is the most secure decentralized wallet?

Can you please elaborate on what you mean by the "most secure decentralized wallet" in the world of cryptocurrency? Are you looking for a wallet that is highly encrypted, has a robust authentication process, and is free from any known vulnerabilities? Or do you have specific features in mind, such as multi-signature support, hardware integration, or a particular level of anonymity? Understanding your requirements will help us identify the most suitable decentralized wallet for your needs.