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Re: [Doh] WG Review: DNS Over HTTPS (doh)

Eliot Lear <lear@cisco.com> Fri, 22 September 2017 17:23 UTC

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To: Warren Kumari <warren@kumari.net>, Tony Finch <dot@dotat.at>
Cc: Ted Hardie <ted.ietf@gmail.com>, doh@ietf.org, IETF <ietf@ietf.org>
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From: Eliot Lear <lear@cisco.com>
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Date: Fri, 22 Sep 2017 19:23:27 +0200
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Subject: Re: [Doh] WG Review: DNS Over HTTPS (doh)
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Hi Warren,

Just a point of information:


On 9/22/17 6:24 PM, Warren Kumari wrote:
> Unfortunately you cannot separate case 1 from case 2 -- if you make it
> something that enterprise folk can detect / block (on BYOD devices)
> then you have provided that facility to everyone.

Good guys generally have an existing security association with the
device (if a bad guy has a security association with the box, we call it
0wn3d).

Eliot

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