Currently some of the features I use most are:

1. Main firewall
2. Audit log which can know which file been changed on the server.
3. Malware alert which can notify me if they scanned something suspicious in my site
4. Malware removal service. They help me to log into my server remove the malware code, and keep my site clean.
5. IP Allowlist and Block list

Is this something you are also offering?