NinjaFirewall can alert you by email on specific events triggered within your blog. Some of those alerts are enabled by default and it is highly recommended to keep them enabled. It is not unusual for a hacker, after breaking into your WordPress admin console, to install or just to upload a backdoored plugin or theme in order to take full control of your website. NinjaFirewall can also <a href="https://blog.nintechnet.com/ninjafirewall-wp-edition-adds-php-backtrace-to-email-notifications/" title="NinjaFirewall adds PHP backtrace to email notifications">attach a PHP backtrace</a> to important notifications.