If you want to know what sites someone on your computer is visiting (for example, your children), you can find this information in the browser history. While tech-savvy users may know how to hide this story, it doesn't hurt to check.

But it is better to take preventive measures than to wait until an incident occurs and your data is stolen, or your children are exposed to inappropriate content, threats, etc. You must have a robust security monitoring process to see who logs into your server and when. This will identify suspicious events.

This can be done simply with the help of the Refog Keylogger program https://www.refog.com/keylogger.html
This program will record all user activity at the computer and you can find out about possible risks in time