Answers for the Quest  "Enhanced Safeguarding for Crypto Wallets" in Certik (https://skynet.certik.com/quest/enhanced-safeguarding-for-crypto-wallets?referralId=4476227902049074265)

1. Which of the following is a key step in securing a hot wallet?
- Using multi-factor authentication (MFA) and strong, unique passwords

2. What is a crucial practice for protecting a hardware wallet?
- Keeping your recovery seed phrase offline in a secure location

3. Multi-signature wallets improve security by:
- Requiring multiple approvals before a transaction can be executed

4. Which strategy best combines security practices for overall wallet protection?
- Using cold storage for most funds, a hot wallet for daily transactions, and multi-sig for critical accounts