after login dont show login page click back button browser

Question

Hi Guys 

i working on mvc project and my current requirement is "if user login the website and somewhere 

user click back button of browser then login page will not display ,only home page will display 

until unless user  click logout then login page will come .

 

and again user click back button then previous page will not come once user logout its auto redirect to login page

 

 

please help me regarding this