> For the complete documentation index, see [llms.txt](https://en.faq.hearty.me/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://en.faq.hearty.me/faq/enhance-security.md).

# · How to enhance account security?

Do a security checkup with the following instructions.

1. Use a strong and unique password. Stop using the same password for multiple websites.
2. Don't share your account with others.
3. Set up a passcode (4 digits) as the extra authentication.
4. Add your phone number to the account.
5. It's useful when you contact us to retrieve your account, but you lost the access to the your email.
6. Check "Last Account Activity" in the account section periodically to see if there's any unauthorized access.
7. Change your passwords every few months. Check if your email and related website accounts are exposed to cybercriminals. (1) <https://haveibeenpwned.com> (2) <https://monitor.firefox.com>