[ntp:questions] Re: Why ntpd is losing out to openntp at OpenBSD (was: Windows - Seven Days Later)

Brad Knowles brad at stop.mail-abuse.org
Wed Oct 20 20:40:39 UTC 2004

At 7:15 PM +0000 2004-10-20, Goran Larsson wrote:

>>  	I don't think there is really anything you can do to protect
>>  yourself against them.
>  Wouldn't using seven upstream servers do it, unless several of
>  them are openntp servers?

	You would have no practical way to determine which of your 
upstreams is running OpenNTPd, and seven upstreams would only protect 
you against three falsetickers.  Depending on how common this program 
becomes, it could be practically impossible to protect yourself 
against it.

Brad Knowles, <brad at stop.mail-abuse.org>

"Those who would give up essential Liberty, to purchase a little
temporary Safety, deserve neither Liberty nor Safety."

     -- Benjamin Franklin (1706-1790), reply of the Pennsylvania
     Assembly to the Governor, November 11, 1755

   SAGE member since 1995.  See <http://www.sage.org/> for more info.

More information about the questions mailing list