RE: [SC-L] Origins of Security Problems

2004-06-21 Thread Alun Jones
[EMAIL PROTECTED] <> wrote on Saturday, June 19, 2004 4:49 AM: > There is nothing to _prevent_ an untrained administrator from granting > that privilege to all users (I have seen worse), but there is > a damping > effect provided by the fact that behavior _defaults_ to constraining > those users.

RE: [SC-L] Origins of Security Problems

2004-06-20 Thread Alun Jones
[EMAIL PROTECTED] <> wrote on Thursday, June 17, 2004 10:59 AM: > At 9:52 AM -0700 6/17/04, Blue Boar wrote: >> Hm? You mean they had to have privs on VMS to allocate a > listening port? > What > does that matter? DECNet doesn't only run on VMS. > > But the vast majority of current DECnet usag

RE: [SC-L] Origins of Security Problems

2004-06-19 Thread ljknews
At 10:11 PM -0700 6/18/04, Alun Jones wrote: >If there is not sufficient security in the protocol, and DECnet may have >enough security, there is certainly not sufficient security in assuming that >your fellow network citizens are clever and kind. There is nothing to _prevent_ an untrained admin

Re: [SC-L] Origins of Security Problems

2004-06-18 Thread ljknews
At 9:52 AM -0700 6/17/04, Blue Boar wrote: >ljknews wrote: >> A significant difference from DECnet is that with TCP/IP any user on the >> system can open up a channel (to use a neutral term) to receive incoming >> traffic, potentially providing a capability to the outside world without >> the least

Re: [SC-L] Origins of Security Problems

2004-06-18 Thread Crispin Cowan
Mark Rockman wrote: I had no idea I was promulgating a syllogism. In fact, I did not intend to. My point was that the world changed and the software didn't nor did people change their behaviors to compensate. The threat-level changed when people hooked computers running critical applications to th

Re: [SC-L] Origins of Security Problems

2004-06-18 Thread Blue Boar
<[EMAIL PROTECTED]> In-Reply-To: <[EMAIL PROTECTED]> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit X-Virus-Scanned: Secured by aspStation Sender: [EMAIL PROTECTED] Precedence: bulk Mailing-List: contact <[EMAIL PROTECTED]> ; run by MajorDomo List-Id: Secu

RE: [SC-L] Origins of Security Problems

2004-06-17 Thread ljknews
At 8:55 AM -0500 6/16/04, Michael S Hines wrote: >The problem started with bad specifications. No thought was given to how >the ports(UNIX)/services(Win) could be abused - and how to defend from >abusive attacks. A significant difference from DECnet is that with TCP/IP any user on the system can

RE: [SC-L] Origins of Security Problems

2004-06-16 Thread Michael S Hines
I think you have made a valid presentation, but come to the wrong conclusion. The problem started with bad specifications. No thought was given to how the ports(UNIX)/services(Win) could be abused - and how to defend from abusive attacks. The goal/success measure was to 'make it work' - without

RE: [SC-L] Origins of Security Problems

2004-06-16 Thread Dave Paris
Following the logic in the original post... God is love. Love is blind. Ray Charles was blind. Ray Charles was god. The origins of security problems are simply based in the designers of the systems. Humans, on the whole, are a fallible lot. We're not perfect and when we design systems, it's qu