RapidSpike’s Attack Detection service allows you to keep track of all hosts on your website. If a host appears on your site which is not recognised, it will be flagged as an Untrusted Host.
To view your untrusted hosts, go to the Attack Detection page in RapidSpike. It will look like this:
This page has a number of useful features for Requirement 11
Click View to view more information about each host:
This includes the option to trust and add notes about each host on your site.
By following these steps, you can make sure you are monitoring your payment pages for malicious activity and fulfil Requirement 11.6.