Can I make a USB hardware wallet for storing cryptocurrency?
Could you elaborate on the feasibility of creating a USB hardware wallet for cryptocurrency storage? I'm curious about the technical requirements, security considerations, and whether it's a viable DIY option for individuals with limited experience in this field. Specifically, I'm wondering if it's possible to build a secure and reliable USB wallet that can safeguard my digital assets, or if it's better to purchase a pre-made solution from a trusted manufacturer. Additionally, I'd like to know if there are any open-source projects or guides that could assist me in this process. Thank you for your insights.