[wordpress插件] Authentication Code验证码

Authentication Code is a lightweight plugin which will add an authentication field to your login form for better security.

身份验证代码是一个轻巧的插件，它将在您的登录表单中添加一个身份验证字段，以提高安全性。

No access will be granted when the authentication code is invalid or empty.

当验证码无效或为空时，将不授予访问权限。

Leave the authentication code field blank to disable the feature.

将身份验证代码字段保留为空白以禁用该功能。

All users will have to know what the authentication code is in order to login to your website.

所有用户都必须知道身份验证码，才能登录到您的网站。

This plugin is perfect for private companies or solo webmasters.

该插件非常适合私人公司或单独的网站管理员。