I need your opinion about placing Adsense in the control panel of a service, where a user needs to log in to see the content, pages. 1 - It's not allowed because adsense ads must be placed on public pages, Adsense can only be displayed in publicly accessible areas. 2 - It's allowed because the control panel it's a public page anyone can see it if register for free and login. Question , it's allowed or not place Adsense in areas where the user needs to login to see the content ?
You can always place adsense on password protected pages.. What you have to do to ensure proper ad delivery is to authenticate the pages. To do so, go to 'Site Authentication' under 'Adsense Setup' tab.