#CryptoSecurity101 Focus on user responsibility.**
* **Critical importance of private keys/seed phrase.**
* **Difference between wallet types and exchange risks.**
* **Need for 2FA (not via SMS!).**
* **Main threats: phishing, scams, fakes.**
* **Basic device protection measures.**
* **Importance of double-checking transactions and contracts.**
* **Call for caution and privacy.**
* **Use of relevant hashtags.**
* **Clear structure and conciseness.**