Full Disclosure mailing list archives
Re: Captive Portal bypassing
From: gmaggro <gmaggro () rogers com>
Date: Tue, 11 Dec 2007 12:27:29 -0500
if they've got a whitelist for UDP 53 you can openvpn out nicely. i get hit or miss success with this; most national hotspot services use a DNS proxy for UDP 53 traffic, so you can try OzyManDNS and bask in the gratuitous inefficiency of your side channel transport... :) sadly, ICMP tunnel is rarely useful these days either.
Now you've hit upon what I dislike about some of these techniques. As interesting and impressive as some of them are they lack a certain potency. If they reliably achieve their goal they are slow; if they have better throughput then reliability becomes an issue. That is an oversimplification, of course.
Bah. Who cares about that. Our governments have proven they do not respect the rule of law; why should we?"Pirates and Emperors" http://www.youtube.com/watch?v=UQBWGo7pef8
Fantastic clip. Anyone, at the end of watching it, should ask themselves "What am *I* going to do about it, personally, now, today?" This is a call to folks who might be waffling: violate that NDA, release secret information, backdoor your code, pirate out valuable software and licenses. Find a way to put it on the net, and do it. _______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.grok.org.uk/full-disclosure-charter.html Hosted and sponsored by Secunia - http://secunia.com/
Current thread:
- Captive Portal bypassing gmaggro (Dec 10)
- Re: Captive Portal bypassing T Biehn (Dec 10)
- Re: Captive Portal bypassing Steven Adair (Dec 10)
- Re: Captive Portal bypassing gmaggro (Dec 10)
- Re: Captive Portal bypassing Peter Besenbruch (Dec 10)
- Re: Captive Portal bypassing gmaggro (Dec 10)
- Re: Captive Portal bypassing coderman (Dec 10)
- Re: Captive Portal bypassing gmaggro (Dec 11)
- Re: Captive Portal bypassing coderman (Dec 11)
- Re: Captive Portal bypassing coderman (Dec 11)
- Re: Captive Portal bypassing gmaggro (Dec 10)