Block indexing of the admin tool

[JFF-Vince]

I received to remove a player, seems they showed up in a google search...

1. Would like to know how in mongo I could remove the player..

2. Can I add <meta name="robots" content="noindex"> this to a particular file to help block google indexing ?

3. Or require people to be logged in to view that page ?

Little concerned about weird privacy laws, but I do not see anything private here.

thanks