I have some questions about secure my web.
Does anybody explain me ahow to secure web ?
such as when you log in at web and do nothing
for a peroid time when you do something again it want you
to re-login again , or when you log in and add bookmark some
page of that site and log out how to force you to relogin before
go to page that url link to by use url.
please suggest me ,I'm very confusr about it so much!!!