Re: Linux security

1998-08-30 Thread C.J.LAWSON
Have you asked the ISP how many /etc/passwds (s)he has broken ... After if, maybe, probably ... you can say anything. Talk as they say this side of the Atlantic is CHEAP On Tue, 18 Aug 1998 [EMAIL PROTECTED] wrote: > I was having a discussion with my ISP about Linux. He said he uses > Windows N

Re: Linux security

1998-08-19 Thread Michele Bini
On Wed, 19 Aug 1998, Steve Lamb wrote: > On Wed, 19 Aug 1998 13:21:37 -0500, the lone gunman wrote: > > >only to the Microsoft programmers. In my mind, it just seems that the > >more folks there are looking at code, the better the chances of > >discovering bugs, security concerns, etc. > >

Re: Linux security

1998-08-19 Thread the lone gunman
On Wed, Aug 19, 1998 at 11:42:25AM -0700, Steve Lamb wrote: > On Wed, 19 Aug 1998 13:21:37 -0500, the lone gunman wrote: > > >only to the Microsoft programmers. In my mind, it just seems that the > >more folks there are looking at code, the better the chances of > >discovering bugs, security conc

Re: Linux security

1998-08-19 Thread Steve Lamb
On Wed, 19 Aug 1998 13:21:37 -0500, the lone gunman wrote: >only to the Microsoft programmers. In my mind, it just seems that the >more folks there are looking at code, the better the chances of >discovering bugs, security concerns, etc. It is the glass half empty versus the glass half full

Re: Linux security

1998-08-19 Thread the lone gunman
On Tue, Aug 18, 1998 at 11:46:43AM -0500, [EMAIL PROTECTED] wrote: > I was having a discussion with my ISP about Linux. He said he uses > Windows NT because it is much more secure than Linux. He stated > that since the source code was available that it was very unsecure. I have trouble with this

Re: Linux security

1998-08-19 Thread Richard E. Hawkins Esq.
Stephen wrote, > At work we have a setup like this...it "requires" that you "log in" > to even use the computer. > If you hit cancel (or esc) it denies acess...but... > hit alt-esc and presto > the login screen is still there but the task manager comes up... > then you merrily goto "file->run"

Re: Passwd Encryption (Re: Linux security)

1998-08-19 Thread Nathan E Norman
On Wed, 19 Aug 1998, Chris wrote: : On Tue, 18 Aug 1998, Steve Lamb wrote: : : > On Tue, 18 Aug 1998 23:27:40 -0500 (CDT), Nathan E Norman wrote: : > : > >No. The first two characters of the "Encrypted password" field are the : > >"salt"; the plaintext password collected from loogin or wh

Passwd Encryption (Re: Linux security)

1998-08-19 Thread Chris
On Tue, 18 Aug 1998, Steve Lamb wrote: > On Tue, 18 Aug 1998 23:27:40 -0500 (CDT), Nathan E Norman wrote: > > >No. The first two characters of the "Encrypted password" field are the > >"salt"; the plaintext password collected from loogin or wherever is > >crypted using that salt, and the result

Re: Linux security

1998-08-19 Thread Steve Lamb
On Tue, 18 Aug 1998 23:27:40 -0500 (CDT), Nathan E Norman wrote: >No. The first two characters of the "Encrypted password" field are the >"salt"; the plaintext password collected from loogin or wherever is >crypted using that salt, and the result compared to the entire field. Hrm, guess thin

Re: Linux security

1998-08-19 Thread Nathan E Norman
On Tue, 18 Aug 1998, Steve Lamb wrote: : On Tue, Aug 18, 1998 at 09:43:13PM -0500, Nathan E Norman wrote: : > However, let's assume someone grabs a copy of your /etc/passwd file, and : > you aren't using shadow passwords. All is not lost (yet). See, you : > can't decrypt the information stor

Re: Linux security

1998-08-19 Thread Stephen J. Carpenter
On Tue, Aug 18, 1998 at 11:22:37PM +, George R wrote: > On 08/18/98 at 11:13 PM, [EMAIL PROTECTED] said: > > On Tue, 18 Aug 1998, George R wrote: > > >> I know you are talking about NT vs Linux; but does anyone know how well > >> Win95 password protection works? It doesn't the morons made th

Re: Linux security

1998-08-19 Thread Kent West
At 11:22 PM 8/18/1998 +, you wrote: >On 08/18/98 at 11:13 PM, [EMAIL PROTECTED] said: > >On Tue, 18 Aug 1998, George R wrote: > >>> I know you are talking about NT vs Linux; but does anyone know how well >>> Win95 password protection works? It doesn't the morons made the default >>> configurat

Re: Linux security

1998-08-19 Thread Steve Lamb
On Tue, Aug 18, 1998 at 09:43:13PM -0500, Nathan E Norman wrote: > However, let's assume someone grabs a copy of your /etc/passwd file, and > you aren't using shadow passwords. All is not lost (yet). See, you > can't decrypt the information stored on disk - your plaintext password > is encrypted

Re: Linux security

1998-08-19 Thread George R
On 08/18/98 at 11:13 PM, [EMAIL PROTECTED] said: On Tue, 18 Aug 1998, George R wrote: >> I know you are talking about NT vs Linux; but does anyone know how well >> Win95 password protection works? It doesn't the morons made the default >> configuration one where all the invader has to do is hit

Re: Linux security

1998-08-19 Thread detre
In my experiance the only thing that happens when you press escape at the login screen is some machines on the network won't be visable/accesable On Tue, 18 Aug 1998, George R wrote: > On 08/18/98 at 11:46 AM, [EMAIL PROTECTED] said: > > >I was having a discussion with my ISP about Linux. He sa

Re: Linux security

1998-08-19 Thread George R
On 08/18/98 at 11:46 AM, [EMAIL PROTECTED] said: >I was having a discussion with my ISP about Linux. He said he uses >Windows NT because it is much more secure than Linux. He stated that >since the source code was available that it was very unsecure. He >mentioned something about attaining root

Re: Linux security

1998-08-19 Thread Stephen J. Carpenter
On Tue, Aug 18, 1998 at 11:46:43AM -0500, [EMAIL PROTECTED] wrote: > I was having a discussion with my ISP about Linux. He said he uses > Windows NT because it is much more secure than Linux. He stated that > since the source code was available that it was very unsecure. He mentioned > someth

Re: Linux security

1998-08-19 Thread Nathan E Norman
On Tue, 18 Aug 1998 [EMAIL PROTECTED] wrote: : I was having a discussion with my ISP about Linux. He said he uses : Windows NT because it is much more secure than Linux. He stated that : since the source code was available that it was very unsecure. He : mentioned something about attaining

Re: Linux security

1998-08-19 Thread Jason Gunthorpe
On Tue, 18 Aug 1998 [EMAIL PROTECTED] wrote: > I was having a discussion with my ISP about Linux. He said he uses > Windows NT because it is much more secure than Linux. He stated that > since the source code was available that it was very unsecure. He This is known as 'security through obscu

Re: Linux security

1998-08-19 Thread Sergey Imennov
>I was having a discussion with my ISP about Linux. He said he uses Windows NT >because it is much more secure than Linux. He stated that since the source >code was available that it was very unsecure. He mentioned something about That is apparently a VERY wrong statement. Just because the so

Re: Linux security

1998-08-19 Thread Kyle Amon
-BEGIN PGP SIGNED MESSAGE- Clearly, you were speaking with a Junior Level individual. Call back and ask for Second Level Support next time. :-) - - Kyle On Tue, 18 Aug 1998 [EMAIL PROTECTED] wrote: > I was having a discussion with my ISP about Linux. He said he uses > Windows NT becau

Re: [linux-security] Re: Chrooting bind 8.1.2 under debian 2.0

1998-07-17 Thread Cougar
On Fri, 17 Jul 1998, Carlos Barros wrote: > On Fri, 17 Jul 1998, Cougar wrote: > > > > try changing only the line that start the bind daemon eg: > > > > > > chroot /chroot-dns/ /bin/named > > > > What this chroot gives You? Actually this is protection against simple > > exec("/bin/s

Re: [linux-security] Re: Chrooting bind 8.1.2 under debian 2.0

1998-07-17 Thread Carlos Barros
On Fri, 17 Jul 1998, Cougar wrote: > > try changing only the line that start the bind daemon eg: > > > > chroot /chroot-dns/ /bin/named > > What this chroot gives You? Actually this is protection against simple > exec("/bin/sh") but every cracker may put chroot("/") before this and a

Re: [linux-security] Re: Chrooting bind 8.1.2 under debian 2.0

1998-07-17 Thread seifried
>On Tue, 14 Jul 1998, Carlos Barros wrote: > >> On Tue, 14 Jul 1998, cfb wrote: >> >> > The main problem seems to be with the way that debian starts bind using >> > the script /etc/init.d/bind. I thought it would be really neat to just >> > change the #!/bin/sh at the top of the script to so

Re: [linux-security] Re: Chrooting bind 8.1.2 under debian 2.0

1998-07-17 Thread Jon Lewis
On Fri, 17 Jul 1998, Cougar wrote: > [mod: It is slightly less trivial than 'chroot("/")', but if you can > execute arbitrary code as root, you can break out of the chrooted > environment. --REW] > > My idea is to run named non-root UID/GID. As named needs to bind port 53 > which is below 1024 th

Re: [linux-security] Re: Chrooting bind 8.1.2 under debian 2.0

1998-07-17 Thread Filipe Jorge Marques de Almeida
On Fri, Jul 17, 1998 at 11:30:32AM +0300, Cougar wrote: > What this chroot gives You? Actually this is protection against simple > exec("/bin/sh") but every cracker may put chroot("/") before this and all > the protection is destroyed. > > [mod: It is slightly less trivial than 'chroot("/")', but

Re: [linux-security] Re: Chrooting bind 8.1.2 under debian 2.0

1998-07-17 Thread Wolfgang Ley
-BEGIN PGP SIGNED MESSAGE- Cougar wrote: > > On Tue, 14 Jul 1998, Carlos Barros wrote: > > > On Tue, 14 Jul 1998, cfb wrote: > > > > > The main problem seems to be with the way that debian starts bind using > > > the script /etc/init.d/bind. I thought it would be really neat to just >

Re: [linux-security] Re: Chrooting bind 8.1.2 under debian 2.0

1998-07-17 Thread Leigh Porter
Carlos Barros wrote: > On Tue, 14 Jul 1998, cfb wrote: > > > The main problem seems to be with the way that debian starts bind using > > the script /etc/init.d/bind. I thought it would be really neat to just > > change the #!/bin/sh at the top of the script to something like : > >#!/u

Re: [linux-security] Re: Chrooting bind 8.1.2 under debian 2.0

1998-07-17 Thread Cougar
On Tue, 14 Jul 1998, Carlos Barros wrote: > On Tue, 14 Jul 1998, cfb wrote: > > > The main problem seems to be with the way that debian starts bind using > > the script /etc/init.d/bind. I thought it would be really neat to just > > change the #!/bin/sh at the top of the script to somethin

Re: [linux-security] i386-elf-xquake-1.01.tgz (fwd)

1997-02-25 Thread Joey Hess
Stefan Petters: > just found this on linux--security. > > Seems to be contained in your tar--files for Debian as well. I don't > want such things on my machines. I think, this Package can't be on a > serious Debian--Distribution. I know, you can't keep an eye on > everything, but if such things ar