Re: [Add] [EXTERNAL] Re: draft-grover-add-policy-detection-00

Rob Sayre <sayrer@gmail.com> Tue, 16 July 2019 17:47 UTC

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From: Rob Sayre <sayrer@gmail.com>
Date: Tue, 16 Jul 2019 10:46:48 -0700
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To: Tommy Jensen <Jensen.Thomas@microsoft.com>
Cc: Eric Rescorla <ekr@rtfm.com>, "add@ietf.org" <add@ietf.org>, "Dixon, Hugh" <Hugh.Dixon@sky.uk>, Alec Muffett <alec.muffett@gmail.com>
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Subject: Re: [Add] [EXTERNAL] Re: draft-grover-add-policy-detection-00
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On Tue, Jul 16, 2019 at 9:29 AM Tommy Jensen <Jensen.Thomas@microsoft.com>
wrote:
>> I agree that some companies sell these products, but it doesn't seem
like they would work very well.
>
> Based on what data?

The fact that they don't work very well? I actually happen to be a customer
of one of the services EKR linked, and I use a VPN to work around their DNS
quite often (not for control reasons--I think it just breaks a lot, so I
have to).

On the other hand, on-device enterprise policies are an effective way to
control DNS resolution.

thanks,
Rob