View changes made by users within WordPress. See who created a page, uploaded an attachment or approved an comment, and more.
Write all login attempts to syslog for integration with fail2ban.
Add Simple History integration for NextCellent.
This plugin writes the log of failed access attempts and invalids pingbacks requests.
wp2syslog -- Global logging facility for WordPress (WPsyslog revisited)
Enable system logging for WordPress plugin and theme development.
Scan all uploaded files with ClamAV or your favorite malware scanner