Part 4 HashNest 2FA
- ★ 1. What is 2FA? Why are users strongly recommended to apply for them?
- ★ 2. How to deactivate google authenticator verification for reasons?
- ★ 3. What if users lost their phone which bounded with HashNest account? Or users want to change a phone number?
- ★ 4. What if users can’t receive any SMS verifications?
- ★ 5.My 2FA needs to change or is not working. What should I do?