nanog mailing list archives

Re: IoT security


From: Michael Thomas <mike () mtcc com>
Date: Tue, 7 Feb 2017 14:14:03 -0800

On 02/07/2017 02:05 PM, William Herrin wrote:
On Tue, Feb 7, 2017 at 3:27 PM, Randy Bush <randy () psg com> wrote:
On Tue, Feb 07, 2017 at 06:56:40AM -0500, William Herrin wrote:
Immaterial. The point is to catch vulnerable devices before they're
hacked.
you have a 30 second window there, maybe five minutes if you are lucky.
Hi Randy,

I'd expect a tattler kill switch to take maybe a tenth of that from
the anycast notification when the nic comes up to the ISPs response
that it is known to be vulnerable and should disconnect.

assuming that it wasn't conveniently factory installed, cf usb sticks.

Mike


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