well i know 2 ways to secure my pages:
1- is posting a variable with some value and in the next page check if the variable got the right value...doing it with Post and not Get of course...
on login page if the username and password is true the user got
and on the "secure" pages i'm checking if the user got "0" in the Session("admin")
well thats good but! too simple don't you think?
what will happend if some "very bad person" will build a page where he will give to him self Session("admin")=0 and link the page to my "secure" page