Re: Worms versus Bots

2004-05-13 Thread Paul Jakma
On Tue, 11 May 2004, Chris Woodfield wrote: > I stand corrected, they're out there. I'm advised that 3com has a > on-NIC firewall product as well. > > However, at $299 and $329 respectively, I don't anticipate wide > adoption in the consumer market... This is all silly.. there's no reason opera

RE: Worms versus Bots

2004-05-12 Thread Michel Py
> Jonathan M. Slivko > Uh... they have. It's called a Snapgear card :) Same as the 3com card, this is not for the consumer market. First, the consumer is generally afraid of opening the PC. Second, it costs many times more than a Linksys or other el-cheapo external box. Michel.

RE: Worms versus Bots

2004-05-12 Thread Michel Py
> Chris Woodfield wrote: > I stand corrected, they're out there. I'm advised that > 3com has a on-NIC firewall product as well. > However, at $299 and $329 respectively, I don't anticipate > wide adoption in the consumer market... No danger, as it is not worth jack as a standalone product; requir

Re: Worms versus Bots

2004-05-11 Thread Chris Woodfield
> Uh... they have. It's called a Snapgear card :) > -- Jonathan > > -Original Message- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of > Chris Woodfield > Sent: Tuesday, May 11, 2004 12:42 PM > To: [EMAIL PROTECTED] > Cc: Petri Helenius; [EMAIL

Re: Worms versus Bots

2004-05-11 Thread Rick Ernst
While following the thread, I did a bit of Googling, then browsing 3Com's site: http://www.3com.com/products/en_US/detail.jsp?tab=features&pathtype=purchase&sku=3CRFW200B On-NIC firewall w/remote management. On Tue, 11 May 2004, Chris Woodfield wrote: :>Simple solution...build the on-NIC fir

RE: Worms versus Bots

2004-05-11 Thread Jonathan M. Slivko
t: Re: Worms versus Bots Simple solution...build the on-NIC firewall to not use uPnP, or at least require a password before changing rulesets. :) Seriously, this is such a stupidly simple solution that I'm amazed no one's attempted to make a product out of it yet. -C On Tue, May 11

Re: Worms versus Bots

2004-05-11 Thread Chris Woodfield
Simple solution...build the on-NIC firewall to not use uPnP, or at least require a password before changing rulesets. :) Seriously, this is such a stupidly simple solution that I'm amazed no one's attempted to make a product out of it yet. -C On Tue, May 11, 2004 at 12:21:29PM -0400, [EMAIL P

Re: Worms versus Bots

2004-05-11 Thread Valdis . Kletnieks
On Tue, 11 May 2004 11:38:33 EDT, Chris Woodfield said: > A better solution would be a NIC with a built-in SI firewall...manageable from a host > app, but physically separate from the OS running on the PC. Gaak. No. ;) What's the point of a firewall, if the first piece of malware that does mana

Re: Worms versus Bots

2004-05-11 Thread Chris Woodfield
I think running two separate computers is a wee bit of overkill... A better solution would be a NIC with a built-in SI firewall...manageable from a host app, but physically separate from the OS running on the PC. -C On Thu, May 06, 2004 at 09:49:37PM +0300, Petri Helenius wrote: > > [EMAIL PRO

Re: Worms versus Bots

2004-05-06 Thread Petri Helenius
[EMAIL PROTECTED] wrote: you can easily fit an entire router into a PC's slimline case and the router can include a complete SI Firewall capability. The PC BIOS will allow the initial SI Firewall config to be done before booting the PC. They got to it before you did; http://www.giwano.com/ Pete

RE: Worms versus Bots

2004-05-06 Thread David Schwartz
> On Thu, 6 May 2004 [EMAIL PROTECTED] wrote: > > > connectivity, not even wireless. But it does have an internal > > 100baseTx Ethernet port that uses a non-standard connector. > > And it also includes a router unit running off the same > > power supply as the PC but otherwise completely indepen

Re: Worms versus Bots

2004-05-06 Thread Valdis . Kletnieks
On Thu, 06 May 2004 11:45:23 +0200, Iljitsch van Beijnum said: > I object to the idea that requiring a software firewall inside a host > is a reasonable thing to do. Why on earth would I want to run an > insecure service and then have a filter to keep it from being used? You object to it, I obje

Re: Worms versus Bots

2004-05-06 Thread Paul Jakma
On Thu, 6 May 2004 [EMAIL PROTECTED] wrote: > connectivity, not even wireless. But it does have an internal > 100baseTx Ethernet port that uses a non-standard connector. > And it also includes a router unit running off the same > power supply as the PC but otherwise completely independent. Urg,

Re: Worms versus Bots

2004-05-06 Thread Iljitsch van Beijnum
On 5-mei-04, at 0:26, Rob Nelson wrote: If the person doesn't continue to do acls/nat/firewalls, they'll just get infected after the next hole is discovered. And yes, there are plenty of holes that a firewall/nat box won't fix. Still, better than the user only doing Windows Update on the day of

Re: Worms versus Bots

2004-05-06 Thread Michael . Dillon
> "Microsoft is expected to recommend that the "average" Longhorn PC feature a > dual-core CPU running at 4 to 6GHz; a minimum of 2 gigs of RAM; up to a > terabyte of storage; a 1 Gbit, built-in, Ethernet-wired port and an 802.11g > wireless link; and a graphics processor that runs three times f

Re: Worms versus Bots

2004-05-05 Thread Jeff Workman
--On Wednesday, May 05, 2004 6:04 AM -0400 Matthew Crocker <[EMAIL PROTECTED]> wrote: We have all been through this before. Linux out of the box is generally no more secure than Windows. Linux can also be misconfigured and hacked. The reason why you don't see as many linux virus/worms is becau

Re: Worms versus Bots

2004-05-05 Thread Valdis . Kletnieks
On Tue, 04 May 2004 16:58:40 PDT, chuck goolsbee <[EMAIL PROTECTED]> said: > > At 4:19 PM -0500 5/4/04, Laurence F. Sheldon, Jr. wrote: > >chuck goolsbee wrote: > > > >>>However, up to 90% of the users *are* stupid: > > I didn't say that, I only quoted (Valdis Kletnieks) it... to which I > repl

RE: Worms versus Bots

2004-05-05 Thread Michel Py
> Matthew Crocker wrote: > We require a NAT device or true firewall on all DSL > customer connections. We sell cheap Linksys boxes > to customers or they can upgrade to a SonicWall. This makes a lot of sense to me. It's not a silver bullet, but it does help. > I still like PPPoE for customer aut

Re: Worms versus Bots

2004-05-05 Thread Matthew Crocker
Its not manufacturers who did not caught up (in fact they did and offer very inexpensive personal dsl routers goes all the way to $20 range), its DSL providers who still offer free dsl modem (device at least twice more expensive then router) and free network card and complex and instructions on

Re: Worms versus Bots

2004-05-05 Thread Jeff McAdams
Matthew Crocker wrote: > We have all been through this before. Linux out of the box is generally > no more secure than Windows. I would disagree with that, but that gets into a religious argument. Really, however, the distribution involved with Linux is more critical than that it is Linux. Some

Re: Worms versus Bots

2004-05-05 Thread Matthew Crocker
On May 5, 2004, at 5:13 AM, Paul Jakma wrote: On Tue, 4 May 2004, chuck goolsbee wrote: So maybe they WOULD be better with a "WebTV" model. Or a Macintosh. or a cheap Lidel or WalMart PC with Fedora 1 on it. Epiphany, Evolution and OpenOffice would keep vast majority of the basic computer users ha

Re: Worms versus Bots

2004-05-05 Thread Paul Jakma
On Tue, 4 May 2004, chuck goolsbee wrote: > So maybe they WOULD be better with a "WebTV" model. > > Or a Macintosh. or a cheap Lidel or WalMart PC with Fedora 1 on it. Epiphany, Evolution and OpenOffice would keep vast majority of the basic computer users happy. Distributions like Fedora[0] are

Re: Worms versus Bots

2004-05-04 Thread chuck goolsbee
At 4:19 PM -0500 5/4/04, Laurence F. Sheldon, Jr. wrote: chuck goolsbee wrote: However, up to 90% of the users *are* stupid: I didn't say that, I only quoted (Valdis Kletnieks) it... to which I replied that compensating for stupidity is a zero-sum game. Seriosuly though, the Internet might be a

Re: Worms versus Bots

2004-05-04 Thread Laurence F. Sheldon, Jr.
Steven M. Bellovin wrote: However, up to 90% of the users *are* stupid: Or is it possible there are other explanations? Don Norman has argued quite eloquently that it's a technology and human factors failure -- see, for example, http://www.interesting-people.org/archives/interesting-people/20031

Re: Worms versus Bots

2004-05-04 Thread Steven M. Bellovin
In message <[EMAIL PROTECTED]>, "Laurence F. Sheldon, Jr." writes: > >chuck goolsbee wrote: > >>> However, up to 90% of the users *are* stupid: > > >> Seriosuly though, the Internet might be a better place for it. After >> all, 90% of those "stupid" people just want email and HTTP. > >Do we have

Re: Worms versus Bots

2004-05-04 Thread Laurence F. Sheldon, Jr.
chuck goolsbee wrote: However, up to 90% of the users *are* stupid: Seriosuly though, the Internet might be a better place for it. After all, 90% of those "stupid" people just want email and HTTP. Do we have a pointer to a rigorous study that indicates either assertion? Or is it possible there ar

Re: Worms versus Bots

2004-05-04 Thread chuck goolsbee
> In other words: if one is stupid, one gets worm'ed or bot'ed. However, up to 90% of the users *are* stupid: http://www.silicon.com/software/security/0,39024655,39118228,00.htm Any network security scheme that fails to either (a) lower the stupidity rate or (b) deliver a system that will protect

Re: Worms versus Bots

2004-05-04 Thread Valdis . Kletnieks
On Mon, 03 May 2004 20:53:50 PDT, Michel Py said: > In other words: if one is stupid, one gets worm'ed or bot'ed. However, up to 90% of the users *are* stupid: http://www.silicon.com/software/security/0,39024655,39118228,00.htm Any network security scheme that fails to either (a) lower the stup

Re: Worms versus Bots

2004-05-04 Thread Richard Welty
On Mon, 03 May 2004 13:51:35 -0600 Mike Lewinski <[EMAIL PROTECTED]> wrote: > Then again, I've seen businesses who had sensitive client financial data > on compromised systems completely ignore this advice, so it's generally > given without much hope, esp. where the stakes are lower. ditto. i h

Re: Worms versus Bots

2004-05-04 Thread Stephen J. Wilcox
On Mon, 3 May 2004, william(at)elan.net wrote: > Its possible its a problem on dialup, but in our ISP office I setup new > win2000 servers and first thing I do is download all the patches. I've yet > to see the server get infected in the 20-30 minutes it takes to finish it > (Note: I also disab

RE: Worms versus Bots

2004-05-04 Thread Eric Krichbaum
ay, May 03, 2004 11:28 PM To: Eric Krichbaum; [EMAIL PROTECTED] Subject: RE: Worms versus Bots Microsoft has said Windows XP SP2 will have the firewall turned on by default, and that they have "considered" reissuing the installation CD's such that a new installation will have the fire

RE: Worms versus Bots

2004-05-04 Thread William S. Duncanson
3 > To: Michel Py > Cc: william(at)elan.net; Rob Thomas; NANOG > Subject: RE: Worms versus Bots > > > MP> Date: Mon, 3 May 2004 20:53:50 -0700 > MP> From: Michel Py > > > MP> > but in our ISP office I setup new win2000 servers and first > MP> &

RE: Worms versus Bots

2004-05-04 Thread Edward B. Dreger
MP> Date: Mon, 3 May 2004 20:53:50 -0700 MP> From: Michel Py MP> > but in our ISP office I setup new win2000 servers and first MP> > thing I do is download all the patches. I've yet to see the MP> > server get infected in the 20-30 minutes it takes to finish MP> MP> It can happen in 5 or 10 minu

RE: Worms versus Bots

2004-05-03 Thread Michel Py
> William wrote: > but in our ISP office I setup new win2000 servers and first > thing I do is download all the patches. I've yet to see the > server get infected in the 20-30 minutes it takes to finish it It can happen in 5 or 10 minutes (I've seen it) but only if all of the following conditions

RE: Worms versus Bots

2004-05-03 Thread Buhrmaster, Gary
] On > Behalf Of > william(at)elan.net > Sent: Monday, May 03, 2004 11:49 PM > To: Sean Donelan > Cc: Rob Thomas; NANOG > Subject: Re: Worms versus Bots > > > On Mon, 3 May 2004, Sean Donelan wrote: > > > On Mon, 3 May 2004, Rob Thomas wrote: > > >

Re: Worms versus Bots

2004-05-03 Thread Sean Donelan
On Mon, 3 May 2004, Rob Thomas wrote: > ] Just because a machine has a bot/worm/virus that didn't come with a > ] rootkit, doesn't mean that someone else hasn't had their way with it. > > Agreed. Won't help. What's the first thing people do after re-installing the operating system (still have al

Re: Worms versus Bots

2004-05-03 Thread william(at)elan.net
On Mon, 3 May 2004, Sean Donelan wrote: > On Mon, 3 May 2004, Rob Thomas wrote: > > ] Just because a machine has a bot/worm/virus that didn't come with a > > ] rootkit, doesn't mean that someone else hasn't had their way with it. > > > > Agreed. > > Won't help. What's the first thing people do

Re: Worms versus Bots

2004-05-03 Thread Rob Thomas
Hi, NANOGers. ] Just because a machine has a bot/worm/virus that didn't come with a ] rootkit, doesn't mean that someone else hasn't had their way with it. Agreed. A growing trend in the "0wnage" category is the installation of multiple bots on a single host. This isn't intentional, but a resu

Re: Worms versus Bots

2004-05-03 Thread Mike Lewinski
Sean Donelan wrote: Other than the obvious, don't let a bot on get on your computer in the first place, are there any opinions about the best anti-bot tools for naive computer users? The major virus vendors seem to be having a bit of trouble dealing with bots, frequently recommending manual editi

Re: Worms versus Bots

2004-05-03 Thread Rob Nelson
At 11:04 PM 5/2/2004, Sean Donelan wrote: The antivirus vendors are bemoaning the fact the Sasser worm has been slow to spread. On the other hand, most of the vulnerable computers seem to have already been taken over by one or more Bots days or weeks before the worms arrived. Other than the obviou