Records various WordPress events to your server's system log for integration with Fail2Ban.

Log of failed access, pingbacks, user enumeration, disable xmlrpc authenticated methods, kill xmlrpc request on authentication error.

An extensible tool for recording WordPress events to a system log.

Add Simple History integration for NextCellent.

wp2syslog -- Global logging facility for WordPress (WPsyslog revisited)

Cyber Security plug-in to provide auditing capability for your websites

The Trunc Logging plugin gives you visibility to all the activity inside WordPress. Logins, logouts, failed logins, new posts, new plugins, etc. Every major activity from WordPress is stored for analysis and forensics purposes.

WP fail2ban uses fail2ban to protect your WordPress site.