(adsbygoogle = window.adsbygoogle || []).push({}); hello an open wireless network has a web authentification controller that detects out going traffic then redirects you to a page that asks you to sign in. i was thinking i could spoof local dns away from that controller but that wont make a difference becuase if i try another site it will just redirect me then. the only other thing i can think of is do port scans of the controller find out open ports then try and exploit it. can any one help with this.