After Logout, Browser Back button is showing history
I am using Firefox version : 3.6.12
I have sign in and click on many links from Navigation Menu, Later on Sign out then after When I clicked to Back button from browser then it takes me again in admin panel.
No doubt I can't able to do any action. But any how it should not to go back in the pages, because we have clients which have too many credit card users. So it required very tight security.
I think it is due to cache problem or something like that.