I completely understand your concerns - security is paramount in crypto. I recently found an excellent resource on Info-Portals titled "Different Guidelines to Secure Your Crypto Assets with Safety" that covers this topic thoroughly
https://info-portals.org/different-guidelines-to-secure-your-crypto-assets-with-safety/ . The article provides a structured approach to security, covering everything from basic practices like secure password management and two-factor authentication to more advanced strategies like multi-signature wallets and cold storage solutions. What I found particularly valuable was how it explains the reasoning behind each security measure and prioritizes them based on risk level. The guide also addresses often-overlooked aspects like securing your recovery phrases and protecting against phishing attacks.