Emailed Login Code for Staff Accounts
Adds a second step for administrators and editors: after the correct password, WordPress emails a 6-digit code that must be entered to finish logging in.
Snippet Library
Login snippets for WordPress
Snippets for the WordPress login page and the way people sign in: your logo and colors, a custom redirect after login, friendlier error messages and limits on who can get in. For anyone who wants a branded, safer login without another plugin.