You could simply prevent browser caching of the pages by specifying Cacheability and expiry parameters in your code.
On Oct 21, 7:59 pm, himanshu <[email protected]> wrote: > i m using formauthontication.signout method > > i found that after signing out from the application i transfered the > control to login page e.g. login.aspx. At this point if i click the > Back button of Browser it shows the content of previous page user was > viewing.As there was important data displayed on page it is security > threat.It is a threat for web applications displaying important > information like credit card numbers or bank account data. > > any solutions > > thank u
