Maybe that is a flaw with the plugin then because from what I can tell everything I try to do to secure my site more says “This is for premium licenses only”. The plugin isn’t well organized for me to understand what exactly it is doing.
I installed the plugin after a hack clean up and not more than 12 hours later it had malicious files back on the server and other core files altered. While it did email me about it which was nice, I assumed it would stop it from happening in the first place.
And, according to https://www.ads-software.com/plugins/about/guidelines/ #5
Trialware is not allowed in the repository. It's perfectly fine to attempt to upsell the user on other products and features, but a) not in an annoying manner and b) not by disabling functionality after some time period. Similarly, you cannot "cripple" functionality in the plugin and then ask for payment or provide a code to unlock the functionality. All code hosted by www.ads-software.com servers must be free and fully-functional. If you want to sell advanced features for a plugin (such as a "pro" version), then you must sell and serve that code from your own site, we will not host it on our servers.
This plugin is clearly violating those terms and should be updating accordingly. I have my own premium plugin and spent quite a lot of time to make an add-on model work to ensure I am in compliance with these rules, so should Wordfence.