nanog mailing list archives

Re: IoT security


From: clinton mielke <clinton.mielke () gmail com>
Date: Wed, 8 Feb 2017 22:19:01 -0800

Yup! All the mapping Ive done is over port 80. Id have a lot more than I
currently have if I was looking at other ports, probably.

On Wed, Feb 8, 2017 at 10:00 PM, <valdis.kletnieks () vt edu> wrote:

On Wed, 08 Feb 2017 21:04:07 -0800, clinton mielke said:

As an ISP, scan your customers netrange, and notify customers with known
vulnerable devices. With regards to the current Mirai threat, theres
only a
handful of devices that are the most critical importance. IE, biggest
fraction of the infected host pie.

Do enough of these poorly designed devices punch themselves a UPNP hole
in the CPE firewall and make themselves detectable, to make this a viable
approach?



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