Great question—security is everything when it comes to wallets. From what I’ve seen, the best setups include multi-factor authentication, biometric access, encrypted backups, and offline transaction signing. Peiko, for instance, integrates these features into wallets built through their white label crypto exchange solution. One of their standout projects, Bitcoin Additional, even offers offline payments and supports multiple coins in one app, all while prioritizing user privacy and data encryption. Having features like address whitelisting and transaction alerts also helps users catch anything suspicious in real-time. It’s not just about storing crypto—it’s about doing it without stress.