NIS Settings

I have a couple problems i am trying to figure out.  I want my computer to be monitor automatically, which it is, but when it detects a virus i want it to ask me what to do.  It keeps deleting files that i don't want it to delete.  Any idea on this?

 

Also, for the firewall, i want it to alert me everytime somethings connects to the internet and ask me what to do about it, kind of like a custom policy method, is this possible also?  Thank you!