We deployed the solution for a client for both Windows and non-Windows servers.
They didn't want to have a complete prevention feature. They were using it for any anomaly detection on the critical host and for complete system lockdowns for a few of the database servers.
The beauty of the product is the complete system lockdown feature. It ingests all the logs over a month, including the daily processes, tasks, legitimate users, and activities. The tool will then detect any anomalies, such as an intruder who has breached the network, which can trigger the system lockdown feature if it's enabled and meets the defined threshold.
The prevention feature, for which we could restrict the users, is useful. Let's say there were one Lotus Notes or there was one Domino server that had the directory of all the email users in the organization, and there were around 40,000 users with email accounts in that particular customer location. Apart from a few on top, for example, trusted administrators, no one in the organization should have access to be able to change anything. Even the server admin owner who has created that server cannot do anything and cannot apply a dot or delete that dot from the directory through this particular tool.
We configured it in such a manner so that, apart from those five administrators, no one from the entire organization or an attacker will not be able to make any changes in the directory itself. They cannot spoil it, and they cannot use the information. Even the read access of that particular directory can be revoked from an administrator.