https://plugin-planet.com/bbq-pro/

Strong firewall securityPlug-&-play functionalityNo configuration requiredFully customizable firewallLightweight, fast and flexibleNo Apache/.htaccess requiredOption to send email alertsQuickly enable/disable rulesDisable BBQ for logged-in usersBlock excessively long requestsRedirect all blocked requestsDisplay a custom messageDocumentation on every screenEasy to access from the Help tabGet complete infos, tips, and moreKeeps plugin pages nice and tidyComplete info about all featuresHit counts for every patternMeasure your firewall’s successFine-tune patterns and rulesDial in the perfect firewallBar graph of all count dataSupports advanced logging1-click restore defaultsReset plugin settingsReset Basic PatternsReset Advanced PatternsReset Custom PatternsReset plugin statisticsFully customizable firewallEdit any pattern as desiredRemove or disable any patternAdd your own custom patternsTarget URI, user agent, and moreWhitelist specific IP addressesScans virtually everythingScans the Request URIScans the Query StringScans the User AgentScans the IP AddressScans the ReferrerProtects silentlyIs super blazing fast!Blocks SQL injection attacksBlocks executable file uploadsBlocks directory traversal attacksBlocks user-ID phishing

Changelog

* Adds support for multiple alert addresses

* Adds filter hook, `bbq_alert_headers`

* Improves headers for email alerts

* Updates Help tab information

* Updates plugin settings page

* Updates default translation template

* Improves plugin docs/readme.txt

* Tests on WordPress 6.5 (beta)