nanog mailing list archives
Re: update
From: William Herrin <bill () herrin us>
Date: Sun, 28 Sep 2014 02:39:15 -0400
On Fri, Sep 26, 2014 at 11:11 PM, Keith Medcalf <kmedcalf () dessus com> wrote:
On Friday, 26 September, 2014 08:37,Jim Gettys <jg () freedesktop org> said:http://cyber.law.harvard.edu/events/luncheon/2014/06/gettys""Familiarity Breeds Contempt: The Honeymoon Effect and the Role of Legacy Code in Zero-Day Vulnerabilities", by Clark, Fry, Blaze and Smith makes clear that ignoring these devices is foolhardy; unmaintained systems become more vulnerable, with time." It is impossible for unchanged/unmaintained systems to develop more vulnerabilities with time. Perhaps what these folks mean is that "vulnerabilities which existed from the time the system was first developed become more well known over time".
Keith, Any statement can be made foolish if you tweak the words a little. They said, "Unmaintained systems become more vulnerable with time," a reasonable and possibly correct claim. You paraphrased it as, "unmaintained systems develop more vulnerabilities with time," which is, of course, absurd. The vulnerabilities were there the whole time, but the progression of discovery and dissemination of knowledge about those vulnerabilities makes the systems more vulnerable. The systems are more vulnerable because the rest of the world has learned more about how those systems may be successfully attacked. Regards, Bill Herrin -- William Herrin ................ herrin () dirtside com bill () herrin us Owner, Dirtside Systems ......... Web: <http://www.dirtside.com/> May I solve your unusual networking challenges?
Current thread:
- Re: update, (continued)
- Re: update Valdis . Kletnieks (Sep 28)
- RE: update Keith Medcalf (Sep 27)
- Re: update Valdis . Kletnieks (Sep 27)
- RE: update Keith Medcalf (Sep 27)
- Re: update Jimmy Hess (Sep 28)
- RE: update Keith Medcalf (Sep 28)
- Re: update Jay Ashworth (Sep 28)
- Re: update Barry Shein (Sep 29)
- Re: update Valdis . Kletnieks (Sep 29)
- Re: update Jay Ashworth (Sep 28)
- Re: update William Herrin (Sep 27)
- RE: update Keith Medcalf (Sep 28)
- Re: update Valdis . Kletnieks (Sep 28)
- RE: update Keith Medcalf (Sep 28)
- Re: update Valdis . Kletnieks (Sep 28)
- Re: update Pete Carah (Sep 28)
- Re: update Valdis . Kletnieks (Sep 29)
- Message not available
- Re: update Larry Sheldon (Sep 28)
- Re: update George Michaelson (Sep 28)
- Re: update Merike Kaeo (Sep 29)
- Re: update Stephen Satchell (Sep 28)