Hello! Thank you for your interest in InterWorx!
If you’d like to do some testing, feel free to request a demo key. By default, they are provisioned for two weeks, but if you make a note in your request, they can be made active for up to four weeks: https://www.interworx.com/interworx-demos/
(We are also currently running a sales promotion where a single license is free for the first three billing period, which also gives an extend period for testing).
There is a plugin for Cloud Linux, so that is easily used and supported: Frequently Asked Questions — InterWorx documentation
There is also a plugin for LiteSpeed, which can be found in Nodeworx under NodeWorx > Plugins. It does require a Litespeed license.
ConfigServer developed their own plugins for CFS and CXS for InterWorx. They maintain and support that plugin, so they would be the best point of contact for any specific questions you might have, but here is some information that may be helpful:
https://blog.configserver.com/?p=3531
https://www.configserver.com/cp/csf.html
https://www.configserver.com/cp/cxs.html
We do not directly provide or have a GUI interface for ModSecurity, so that is something that would need to be controlled from the command line. Here is some information on whitelisting IPs with ModSecurity: https://www.liquidweb.com/kb/whitelisting-in-modsec/
Regarding backups:
-SiteWorx accounts can schedule individual daily backups that can be stored in a remote location from the GUI
-It is also possible to script a cron to backup all accounts daily, which can then be sent to a remote location
Here is some documentation on that: Frequently Asked Questions — InterWorx documentation
We also have a plugin for Acronis, and S3 support:
https://www.interworx.com/support/faq/troubleshooting-how-to/install-use-acronis-plugin-interworx/
https://www.interworx.com/support/faq/how-to-create-s3-backups-with-interworx/
We also have a built in importer, which makes it easy to import your cPanel accounts. You would just use “cPanel” as the Control Panel type:
https://www.interworx.com/support/faq/import-interworx-hosting-accounts/
I have seen many customers who are utilizing various combinations, or all of the above. I definitely recommend requesting a demo key so you can do some testing. Let me know if you have any question!
-Jenna
Friendly Neighborhood InterWorx Support Manager