WP fail2ban
Write a myriad of WordPress events to syslog for integration with fail2ban.
Plugin Tag: syslog
WP Fail2Ban Redux
Records various WordPress events to your server's system log for integration with Fail2Ban.
NextCellent Simple History
Add Simple History integration for NextCellent.
wp2syslog
wp2syslog — Global logging facility for WordPress (WPsyslog revisited)
Jeepers Peepers: WP Syslog
An extensible tool for recording WordPress events to a system log.
Upload Scanner
Scan all uploaded files with ClamAV or your favorite malware scanner
Bang System Logging
Enable system logging for WordPress plugin and theme development.