Add Simple History integration for NextCellent.
This plugin writes the log of failed access attempts and invalids pingbacks requests.
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.
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