前往 [使用者]→[個人資料] 中的 [兩步驟驗證選項]，便能為網站帳號啟用及設定一或多個兩步驟驗證方式：
- TOTP 驗證碼 (Time Based One-Time Passwords，以時間為基礎、最通用的演算法)
- FIDO U2F 安全金鑰 (Universal 2nd Factor，通用第二因素)
- 測試模式 (僅供測試目的使用)
Actions & Filters
Here is a list of action and filter hooks provided by the plugin:
two_factor_providersfilter overrides the available two-factor providers such as email and time-based one-time passwords. Array values are PHP classnames of the two-factor providers.
two_factor_enabled_providers_for_userfilter overrides the list of two-factor providers enabled for a user. First argument is an array of enabled provider classnames as values, the second argument is the user ID.
two_factor_user_authenticatedaction which receives the logged in
WP_Userobject as the first argument for determining the logged in user right after the authentication workflow.
two_factor_token_ttlfilter overrides the time interval in seconds that an email token is considered after generation. Accepts the time in seconds as the first argument and the ID of the
WP_Userobject being authenticated.
How can I send feedback or get help with a bug?
The best place to report bugs, feature suggestions, or any other (non-security) feedback is at the Two Factor GitHub issues page. Before submitting a new issue, please search the existing issues to check if someone else has reported the same feedback.
Where can I report security bugs?
The plugin contributors and WordPress community take security bugs seriously. We appreciate your efforts to responsibly disclose your findings, and will make every effort to acknowledge your contributions.
To report a security issue, please visit the WordPress HackerOne program.