I have a logout hyperlink in my masterpage which will redirect him to the login page the idea being that he has to login again to aceess contents but if he clicks on the back tab in IE then he is again inside the application and can access it as before..
So my question is how do i see to it that he will not be able to enter the application on click of back tab and aslo how to destroy the session variables/ end the user's session on click of logout???.
This is the final phase of my project so plzz help me !!
Thanks in advance
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