Re: [tor-talk] Automatic vulnerability scanning of Tor Network?

2011-12-30 Thread andrew
On Fri, Dec 30, 2011 at 04:50:57AM +, c...@sdf.org wrote 1.4K bytes in 38 lines about: : Either way your name is not attached to it, and your home address, : etc., isn't either. It's trivial for law enforcement to make the one hop from your company to you and then to your house. Stupid

Re: [tor-talk] Automatic vulnerability scanning of Tor Network?

2011-12-29 Thread John Case
Hello Gozu, On Wed, 28 Dec 2011, Gozu-san wrote: On 28/12/11 03:42, John Case wrote: Don't run Tor from an IP with your name attached to it. Anonymous server rental is nontrivial. What degree of non-attachment is sufficient, in your opinion? I disagree. Once you move past the big

Re: [tor-talk] Automatic vulnerability scanning of Tor Network?

2011-12-27 Thread John Case
On Tue, 27 Dec 2011, Andrew Lewman wrote: John Case c...@sdf.org wrote: This is the Godwins law of tor-talk - all threads eventually lead to some moron running a relay from their home Internet connection. Apparently I'm a moron that runs a relay from home. If it doesn't violate the ISP

Re: [tor-talk] Automatic vulnerability scanning of Tor Network?

2011-12-27 Thread Gozu-san
On 28/12/11 03:42, John Case wrote: Don't run Tor from an IP with your name attached to it. Anonymous server rental is nontrivial. What degree of non-attachment is sufficient, in your opinion? ___ tor-talk mailing list tor-talk@lists.torproject.org

Re: [tor-talk] Automatic vulnerability scanning of Tor Network?

2011-12-27 Thread Chris
I agree too with Sebastian, i was running a Exit Relay at home a couple years before i got some problems with autority but i has stoped to be exit and only a non-exit relay and from that i never had new problems I have 100 Mbits with no limit with the Traffic and it will be sad to not

Re: [tor-talk] Automatic vulnerability scanning of Tor Network?

2011-12-26 Thread John Case
On Thu, 22 Dec 2011, Lee wrote: While I totally get both sides of this argument *in theory*, all of this sounds a lot to me like getting pissed off about someone ringing your doorbell because they didn't mail you an opt-in form first. Nope. The probes were annoying, but the killer was my

Re: [tor-talk] Automatic vulnerability scanning of Tor Network?

2011-12-26 Thread Sebastian Hahn
On Dec 27, 2011, at 7:03 AM, John Case wrote: On Thu, 22 Dec 2011, Lee wrote: While I totally get both sides of this argument *in theory*, all of this sounds a lot to me like getting pissed off about someone ringing your doorbell because they didn't mail you an opt-in form first.

Re: [tor-talk] Automatic vulnerability scanning of Tor Network?

2011-12-22 Thread Fabio Pietrosanti (naif)
WOW! I like seeing so much discussion on such a simple thing :-) I remind that this portscan have been done: - in 10-15 minutes - while drinking early espresso coffee - with 2 command line (wget+nmap) - on a standard debian machine - with standard apt-get package - running a hetzner VPS of

Re: [tor-talk] Automatic vulnerability scanning of Tor Network?

2011-12-22 Thread Jacob Appelbaum
On 12/22/2011 12:59 AM, Fabio Pietrosanti (naif) wrote: Let's joke, don't be too much serious :-) Roger rabbit said something like If it's not fun, i cannot do it :P Hi naif, While we sometimes disagree on things, I think we're in full agreement here. I think it's important to support your

Re: [tor-talk] Automatic vulnerability scanning of Tor Network?

2011-12-22 Thread Eugen Leitl
On Thu, Dec 22, 2011 at 01:05:23AM -0500, Lee wrote: Nope. The probes were annoying, but the killer was my all-in-one consumer grade router/nat/dhcp server/firewall leaking packets into what was supposed to be the secure part of my home network. I can really recommend pfSense on ALIX 2D3 or

Re: [tor-talk] Automatic vulnerability scanning of Tor Network?

2011-12-21 Thread Chris
On Dec 20, 2011, at 2:54 PM, Chris tmail...@errtech.com wrote: Security trough obscurity doesn't scale, so what' the problem? The problem is that I don't know you, I don't know your intentions, and I haven't given you permission to do a security audit, free or otherwise, on my machine. You

Re: [tor-talk] Automatic vulnerability scanning of Tor Network?

2011-12-21 Thread Fabio Pietrosanti (naif)
On 12/21/11 1:59 PM, Steven J. Murdoch wrote: On Tue, Dec 20, 2011 at 07:35:50PM +0100, Fabio Pietrosanti (naif) wrote: Please, get an public IP address, don't announce it, don't do anything. Now please have a look, without even being a Tor Server, how many mass scan your receive. So please,

Re: [tor-talk] Automatic vulnerability scanning of Tor Network?

2011-12-21 Thread Chris
So please, don't bother with that justification, a scan like that would probably just be one scan of 1 you receive every week. The scan which happened yesterday was enough to get the attention of both the university network security team, and the sys-admins of the department which

Re: [tor-talk] Automatic vulnerability scanning of Tor Network?

2011-12-21 Thread Steven J. Murdoch
On Wed, Dec 21, 2011 at 02:14:50PM +0100, Fabio Pietrosanti (naif) wrote: If we would send 1 packet every minute, it would take about 22hours to complete the scan, bypassing almost any portscan detection system. That way it would still be possible to map the opened ports / service version,

Re: [tor-talk] Automatic vulnerability scanning of Tor Network?

2011-12-21 Thread Chris
All of these ideas about removing allegedly ‘insecure’ or ‘vulnerable’ relays from the network ignore the fact that someone who wants to compromise Tor relays and use them to attack Tor users will just make the relays appear to not be vulnerable, so that they can stay in the

Re: [tor-talk] Automatic vulnerability scanning of Tor Network?

2011-12-21 Thread andrew
On Thu, Dec 22, 2011 at 12:37:11AM +, g...@xerobank.net wrote 0.3K bytes in 6 lines about: : I trust that all with strong opinions on this issue are at least : somewhat familiar with recent work by Eric Filiol's group.

Re: [tor-talk] Automatic vulnerability scanning of Tor Network?

2011-12-21 Thread Gozu-san
That's good news. So, naif, what got you stirred up about this, if I may ask? On 22/12/11 01:09, and...@torproject.org wrote: On Thu, Dec 22, 2011 at 12:37:11AM +, g...@xerobank.net wrote 0.3K bytes in 6 lines about: : I trust that all with strong opinions on this issue are at least :

Re: [tor-talk] Automatic vulnerability scanning of Tor Network?

2011-12-21 Thread Justin Aplin
On Dec 20, 2011, at 6:52 PM, Mike Damm wrote: On Dec 20, 2011, at 2:54 PM, Chris tmail...@errtech.com wrote: Security trough obscurity doesn't scale, so what' the problem? The problem is that I don't know you, I don't know your intentions, and I haven't given you permission to do a

Re: [tor-talk] Automatic vulnerability scanning of Tor Network?

2011-12-21 Thread Lee
On 12/21/11, Justin Aplin jap...@gmail.com wrote: On Dec 20, 2011, at 6:52 PM, Mike Damm wrote: On Dec 20, 2011, at 2:54 PM, Chris tmail...@errtech.com wrote: Security trough obscurity doesn't scale, so what' the problem? The problem is that I don't know you, I don't know your intentions,

Re: [tor-talk] Automatic vulnerability scanning of Tor Network?

2011-12-21 Thread Chris
Nope. The probes were annoying, but the killer was my all-in-one consumer grade router/nat/dhcp server/firewall leaking packets into what was supposed to be the secure part of my home network. Maybe you should fix the router? This blaming other people for your own mistakes is getting

[tor-talk] Automatic vulnerability scanning of Tor Network?

2011-12-20 Thread Fabio Pietrosanti (naif)
I made a big portscan+app fingerprinting of all Tor exit and Relay: wget -q -O /tmp/Tor_ip_list_ALL.csv \ http://torstatus.blutmagie.de/ip_list_all.php/Tor_ip_list_ALL.csv nmap -iL /tmp/Tor_ip_list_ALL.csv -F -sS -sV -PI -T Insane \ -oM Tor-Scan-20-12-2011_00_30.out You can find the result

Re: [tor-talk] Automatic vulnerability scanning of Tor Network?

2011-12-20 Thread Andrew Lewman
On Tue, 20 Dec 2011 09:11:29 +0100 Fabio Pietrosanti (naif) li...@infosecurity.ch wrote: Or a process like that to always know that the System/Network security of computers running Tor it's ok, and if not ok do something. Perhaps you are interested in the exit authority code,

Re: [tor-talk] Automatic vulnerability scanning of Tor Network?

2011-12-20 Thread Lee
On 12/20/11, Fabio Pietrosanti (naif) li...@infosecurity.ch wrote: I made a big portscan+app fingerprinting of all Tor exit and Relay: [.. snip ..] Which is why I stopped running a relay - wy too many people poking at my machine. In retrospect I was probably just incredibly naive, but

Re: [tor-talk] Automatic vulnerability scanning of Tor Network?

2011-12-20 Thread Lee
On 12/20/11, Nick Mathewson ni...@alum.mit.edu wrote: On Tue, Dec 20, 2011 at 1:35 PM, Fabio Pietrosanti (naif) li...@infosecurity.ch wrote: Absolutely brilliant. Someone donates to your cause and, if they don't come up to your standards, you do your best to ensure they get pwned instead of

Re: [tor-talk] Automatic vulnerability scanning of Tor Network?

2011-12-20 Thread Chris
Security trough obscurity doesn't scale, so what' the problem? The problem is that I don't know you, I don't know your intentions, and I haven't given you permission to do a security audit, free or otherwise, on my machine. You need to GET PERMISSION FIRST or you're behaving exactly like

Re: [tor-talk] Automatic vulnerability scanning of Tor Network?

2011-12-20 Thread Fabio Pietrosanti (naif)
On 12/20/11 8:06 PM, Nick Mathewson wrote: On Tue, Dec 20, 2011 at 1:35 PM, Fabio Pietrosanti (naif) li...@infosecurity.ch wrote: Absolutely brilliant. Someone donates to your cause and, if they don't come up to your standards, you do your best to ensure they get pwned instead of just

Re: [tor-talk] Automatic vulnerability scanning of Tor Network?

2011-12-20 Thread Klaus Layer
Lee ler...@gmail.com wrote on 20.12.2011: Which is why I stopped running a relay - wy too many people poking at my machine. In retrospect I was probably just incredibly naive, but when I put up a tor relay I was expecting to just relay tor traffic. I did not sign up to be the target of

Re: [tor-talk] Automatic vulnerability scanning of Tor Network?

2011-12-20 Thread Mike Damm
On Dec 20, 2011, at 2:54 PM, Chris tmail...@errtech.com wrote: Security trough obscurity doesn't scale, so what' the problem? The problem is that I don't know you, I don't know your intentions, and I haven't given you permission to do a security audit, free or otherwise, on my machine. You

Re: [tor-talk] Automatic vulnerability scanning of Tor Network?

2011-12-20 Thread grarpamp
Which is why I stopped running a relay - wy too many people poking at my machine.  In retrospect I was probably just incredibly naive, but when I put up a tor relay I was expecting to just relay tor traffic.  I did not sign up to be the target of any wannabe pen tester. For me it is