> For the complete documentation index, see [llms.txt](https://docs.crowdwork.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.crowdwork.com/account-and-security.md).

# Account & Security

- [Two-Factor Authentication (2FA)](https://docs.crowdwork.com/account-and-security/two-factor-authentication-2fa.md): Secure your CrowdWork account with two-factor authentication (2FA). This guide walks through enabling, using, and managing 2FA for enhanced account security