BBQ: Block Bad Queries的作者是Jeff Starr,目前有100,000+个有效安装。已经Tested with 5.4.1版本的wordpress。

Install, activate, and done!
Powerful protection from WP’s fastest firewall plugin.

Block Bad Queries (BBQ) is a simple, super-fast plugin that protects your site against malicious URL requests. BBQ checks all incoming traffic and quietly blocks bad requests containing nasty stuff like eval(, base64_, and excessively long request-strings. This is a simple yet solid solution for sites that are unable to use a strong .htaccess firewall.

Awesome Features

100% Plug-n-play functionality
No configuration required (it just works)
Born of speed and simplicity, no frills
100% focused on security and performance
Blocks a wide range of malicious requests
Blocks directory traversal attacks
Blocks executable file uploads
Blocks SQL injection attacks
Based on the 5G/6G Firewall
Scans all incoming traffic and blocks bad requests
Scans all types of requests: GET, POST, PUT, DELETE, etc.
Works silently behind the scenes to protect your site
Hassle-free security plugin that’s easy to use
Thoroughly tested, error-free performance
Compatible with other security plugins
Regularly updated and “future proof”
Customize blocked strings via Whitelist/Blacklist plugins


This plugin does not collect or store any user data. It does not set any cookies, and it does not connect to any third-party locations. Thus, this plugin does not affect user privacy in any way.

Works perfectly with or without Gutenberg Block Editor

Pro Version

For advanced protection and awesome features, check out BBQ Pro.


I develop and maintain this free plugin with love for the WordPress community. To show support, you can make a donation or purchase one of my books:

The Tao of WordPress
Digging into WordPress
.htaccess made easy
WordPress Themes In Depth

And/or purchase one of my premium WordPress plugins:

BBQ Pro – Super fast WordPress firewall
Blackhole Pro – Automatically block bad bots
Banhammer Pro – Monitor traffic and ban the bad guys
GA Google Analytics Pro – Connect your WordPress to Google Analytics
USP Pro – Unlimited front-end forms

Links, tweets and likes also appreciated. Thank you!