In some cases, you want to limit the number of user logins on your WordPress site, ensuring that each user can only log in on one device. This method not only improves the security of your website, but also prevents users from sharing login information across multiple devices. In this article, we'll detail how to use a free plugin to restrict users to logging in to one device and how to bypass certain user or role restrictions by adding custom code snippets. Step 1: Install and activate Loggedin - Limit Active ...