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Troubleshooting login issues with WP Cerber

Although WP Cerber handles user authorizations smoothly, sometimes you (or your customer) can get into a situation when WP Cerber denies all attempts to log in with no obvious reason and you can’t get into the website dashboard. Usually, this happens when you’re trying to log in from a different device or a different browser. Follow the [...]



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My custom 404 page does not work

When you configure how WP Cerber blocks unauthorized access to the default login page and your WordPress dashboard, you can select how to render the 404 pages for those locations. It can be either a simple, plain 404 page or a custom 404 page styled and rendered by the active theme or a visual WordPress page builder. Unfortunately, not [...]


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Was ist RID und wie wird es verwendet?

RID is a Request ID or a unique request identifier. It’s a unique string that WP Cerber generates for every logged HTTP request and writes to the log along with other request details. The main reason for using RID is to look up a particular request in the log while performing maintenance tasks. This is especially useful when a [...]





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Contact Form 7 are not working

If your Contact Form 7 form doesn’t work, you need to add a namespace exception for REST API on the Hardening tab. Enter contact-form-7 in the Allow these namespaces setting field as shown on the screenshot below. Security Blog So begrenzen Sie die Anzahl gleichzeitiger Benutzersitzungen in WordPress Security Blog WP Cerber Bug [...]





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Konfigurieren der IP-Adresserkennung

English version: Configuring IP address detection Auf einigen Webservern kann WP Cerber IP-Adressen aufgrund einer nicht standardmäßigen Serverkonfiguration oder aufgrund der Ausführung der Website hinter einem Reverse-Proxy nicht automatisch erkennen. Das bedeutet, dass WP Cerber Ihre Website nicht schützen und Sie sogar aus Ihrem [...]


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How to fix errors with database tables

Sometimes, when you move your WordPress to a new hosting or restore the website from a backup, some database tables that are created and used by WP Cerber Security might become corrupted or be deleted. To fix this issue and repair the WP Cerber tables, follow the steps below. Log into the WordPress admin dashboard. In the admin menu, [...]