This plugin forbids double login.
This plugin forbids double login.
If you attempt double login with the same account while logging in using one account, it overrides the new session and clears the existing session.
It is suitable for member sites because it can prevent one account from being used by a large number of people.
ban-double-login
to the /wp-content/plugins/
directory.Ban Double Login
through the ‘Plugins’ menu in WordPress.