Protect nagios configuration files

[alisson.medrado12]

Good morning guys, i would like some information, there is some possibility of using the nagios configuration files in the database, in this case due to security so that the files are not without any protection to edit without the help of authentication and something like, I accept any kind of suggestion that is pleasing to ensure the security of these host configuration files etc.

[pomtomm]

Does your server allow root access without authentication?

You surely do have a working backup system and - even better - you keep track of configuration changes by using some version control system like git and the like.

[alisson.medrado12]

rootless access is not necessary to log in to perform this procedure, but I found the idea of ​​version control interesting so I can follow if there is any change
thanks!