Perhaps you need to limit unwanted content and unwanted users with an antivirus or something like that? It seems to me that working with databases should be adequately protected from external threats, which are probably half the network users. Perhaps in this https://thinkmobiles.com/blog/best-free-antimalware/ blog, you will find a worthy and correct solution to your problem. I would not want you to start restoring your database due to some bad network users.