I created some album with password and works fine. But when i leave Firefox and re-open it, Zenphoto dont ask me the album password, so i can browse it.

If i leave the browser for a couple of minutes and re-open it, why zenphoto dont ask me the album password again? Web session is suppose to be end? How about album security with guest users?

Thanks!

Web sessions are PHP and browser configuration issues and have nothing to do with Zenphoto. If your credentials are still presented to Zenphoto it will not require a new login.