starting to hire how do I protect me site with roles? "urgent"

I’ve started to hire people I have not yet given them access the manager, how do I protect my site from being attacked from the inside? is there anyway to moderate entries created by them? and can I stop the deletion of entries?

That’s what "roles" are for. Set up roles with the limitations you want, then assign your users to these roles.

View a Resource’s data
Create new Resources
Edit a Resource
Save Resources
Publish Resources
Delete Resources
Permanently purge deleted Resources
Edit Resource META tags and keywords
Empty the site’s cache
View Unpublished Resources

The "Edit a Resource" actually only allows viewing the resource, any changes to the resource content can’t be saved unless "Save Resource" is also allowed.

Deleted resources just show a red line through them in the tree and are flagged in the database; they aren’t actually removed until the "trash can" in the tree menu is emptied. So you can allow the Delete Resources, but not the Permanently purge deleted Resources.

Thanks I will give that a try now.