Security Blog

Development version 6.7.3

This is a bug fix version. A small bug in the Black Access List algorithm is fixed. The bug: if you add the wildcard *.*.*.* entry (all IPv4 addresses) to the Black IP Access List, all form submissions including any login form will be denied with the request forbidden message and HTTP 403 code no matter what IP addresses the White IP [...]


Security Blog

Traffic Inspector in a nutshell

Traffic Inspector analyzes incoming HTTP requests, recognizes suspicious, and blocks them before they can harm your website. This security algorithm is enabled by default and in the vast majority of cases requires no configuration. When Traffic Inspector is enabled, the firewall analyzes and blocks malicious and potentially [...]


Security Blog

Cerber Security Professional

Upgrading to Cerber Security Pro not only unlocks the features below but puts you on the upgrade path for unbeatable security features that we’re excited to share in the near future. As of now, our customers get these powerful features and abilities: Cloud-based protection with Global Black List maintained by Cerber Lab. Our cloud [...]



Security Blog

What’s new in WordPress 4.9

Account Security Improvements in WordPress 4.9 https://make.wordpress.org/core/2017/10/15/improvements-for-roles-and-capabilities-in-4-9/ Security Blog Exporting personal data from logs Security Blog WordPress 5.4.1. A security update fixes seven XSS vulnerabilities Security Blog How to protect WordPress effectively: a must-do list [...]








Security Blog

WP Cerber Security Hooks

A list of WordPress hooks available in WP Cerber version 3.0 and above. It’s handy to use them to customize and fine tune Cerber without coding (e.g. with the jetFlow.io plugin). Filters cerber_msg_reached Applied to the message that is displayed for a user if the user has reached the limit to the number of login attempts. The [...]



Security Blog

Cloudflare and WP Cerber

If your site is behind the Cloudflare proxy service and your WordPress is protected by the WP Cerber plugin, you have to do two things to let them work well together. Enable My site is behind a reverse proxy on the Main Settings page. If you have configured the Custom login URL, you have to exclude it from caching by Cloudflare’s [...]