WordPress plugin · LoginPress family
LoginPress – Hide Login
Rename the login URL, hide wp-admin and redirect or password-protect the login page.
About This Plugin
LoginPress Hide Login, the Hide/Rename add-on, changes the URL of your WordPress login page to something uncommon, so spammers cannot reach it. No coding or design skills are needed. It emails you the custom login URL so you can look it up if you forget it.
It also hides the wp-admin URL, redirects the login page to another page or website, and lets you set a password to protect the login page. It supports multisite installations, so you can change the login URL for multiple websites.
You can customize the look of the login page with background images and colors, your own images and logos, and extra fields such as a captcha or security question.